* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-image: url('background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    color: white;
    font-size: 2.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: 10px;
}

.sync-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: white;
    font-size: 14px;
    opacity: 0.9;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.online {
    background-color: #38a169;
    box-shadow: 0 0 8px rgba(56, 161, 105, 0.6);
}

.status-indicator.offline {
    background-color: #e53e3e;
    box-shadow: 0 0 8px rgba(229, 62, 62, 0.6);
}

.status-indicator.syncing {
    background-color: #3182ce;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 
                0 4px 16px rgba(102, 126, 234, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
}

section:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15), 
                0 6px 20px rgba(102, 126, 234, 0.12);
}

section h2 {
    color: #2d3748;
    margin-bottom: 24px;
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Input Section */
.input-form-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.input-form-left {
    display: flex;
    flex-direction: column;
}

.input-form-right {
    display: flex;
    justify-content: center;
    align-items: start;
    margin-top: -10px;
}

.input-form {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.input-form input {
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 95px;
    flex: 0.6;
    background: #f7fafc;
    font-weight: 500;
}

/* Campo data più largo per mostrare la data completa */
.input-form input[type="date"] {
    min-width: 125px;
    flex: 0.6;
    padding: 10px 12px;
}

.input-form input:hover {
    border-color: #cbd5e0;
    background: #fff;
}

.input-form input:focus {
    outline: none;
    border-color: #667eea;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1),
                0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

/* Rimuovi le freccette dai campi numerici */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.input-form button {
    padding: 12px 20px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.input-form button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.input-form button:hover::before {
    left: 100%;
}

.input-form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.input-form button:active {
    transform: translateY(-1px);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(247, 250, 252, 0.9));
    backdrop-filter: blur(10px);
    padding: 24px;
    border-radius: 16px;
    text-align: center;
    border: 2px solid rgba(226, 232, 240, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: rgba(102, 126, 234, 0.3);
}

.stat-card h3 {
    font-size: 0.85rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: transparent;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card span {
    font-size: 2rem;
    font-weight: 800;
    display: block;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Mantieni i colori specifici per le variazioni */
.stat-card span.positive,
.stat-card span.negative,
.stat-card span.weight-increase,
.stat-card span.weight-decrease,
.stat-card span.weight-neutral,
.stat-card span.weight-change-good,
.stat-card span.weight-change-bad {
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
}

.positive {
    color: #38a169 !important;
}

.negative {
    color: #e53e3e !important;
}

/* Colori specifici per variazione peso basati su obiettivo */
.weight-increase {
    color: #e53e3e !important;
    /* rosso per aumento peso */
}

.weight-decrease {
    color: #38a169 !important;
    /* verde per diminuzione peso */
}

.weight-neutral {
    color: #2d3748 !important;
    /* nero per nessun cambiamento */
}

/* Colori dinamici basati su peso desiderato */
.weight-change-good {
    color: #38a169 !important;
    /* verde per variazione positiva verso obiettivo */
}

.weight-change-bad {
    color: #e53e3e !important;
    /* rosso per variazione negativa rispetto obiettivo */
}

/* Next Medicine Section - Stile Moderno */
.next-medicine-section {
    margin-bottom: 30px;
}

/* Animazione pulsazione per l'icona */
@keyframes pillPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.next-medicine-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    color: white;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.next-medicine-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.next-medicine-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.5);
}

.next-medicine-box:hover::before {
    opacity: 1;
}

.next-medicine-icon {
    font-size: 2.5rem;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: pillPulse 2s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.next-medicine-content {
    flex: 1;
}

.next-medicine-content h3 {
    margin: 0 0 8px 0;
    font-size: 0.95rem;
    font-weight: 600;
    opacity: 0.95;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.next-medicine-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 6px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.next-medicine-time {
    font-size: 1rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 6px;
}

.next-medicine-time::before {
    content: '🕐';
    font-size: 1.1rem;
}

.next-medicine-action {
    flex-shrink: 0;
}

.next-medicine-btn {
    background: rgba(255, 255, 255, 0.25);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 25px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.next-medicine-btn:hover {
    background: rgba(255, 255, 255, 0.35);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.next-medicine-btn:active {
    transform: translateY(0) scale(0.98);
}

/* Responsive per mobile */
@media (max-width: 768px) {
    .next-medicine-box {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 20px;
    }

    .next-medicine-icon {
        align-self: center;
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .next-medicine-content h3 {
        font-size: 0.85rem;
    }

    .next-medicine-name {
        font-size: 1.3rem;
    }

    .next-medicine-time {
        font-size: 0.9rem;
        justify-content: center;
    }

    .next-medicine-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* Chart Section */
.chart-section {
    margin-bottom: 30px;
    display: block;
    visibility: visible;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
    z-index: var(--z-above);
    width: 100%;
}

.chart-header h2 {
    margin: 0 0 20px 0;
    color: #4a5568;
    font-size: 1.5rem;
}

.chart-granularity-wrapper {
    position: relative;
}

.chart-granularity-bubble {
    background: linear-gradient(135deg, #48bb78, #38a169);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 180px;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(72, 187, 120, 0.3);
    transition: all 0.3s ease;
}

.chart-granularity-bubble:hover {
    background: linear-gradient(135deg, #38a169, #2f855a);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
}

.dropdown-arrow {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.chart-granularity-bubble.open .dropdown-arrow {
    transform: rotate(180deg);
}

.chart-granularity-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: var(--z-overlay);
    margin-top: 4px;
    overflow: hidden;
}

.chart-granularity-dropdown.hidden {
    display: none;
}

.dropdown-option {
    padding: 12px 16px;
    color: #333;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.dropdown-option:hover {
    background: #f7fafc;
}

.dropdown-option:active {
    background: #e2e8f0;
}

.chart-container {
    position: relative;
    height: 400px;
}

.chart-container canvas {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
}

/* Weight Calendar Section */
.weight-calendar-section {
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 
                0 4px 16px rgba(102, 126, 234, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
}

.weight-calendar-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

.weight-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
    flex-wrap: wrap;
}

.weight-calendar-header h3 {
    margin: 0;
    color: #2d3748;
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.weight-month-selector {
    padding: 12px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #2d3748;
    background: linear-gradient(135deg, #f7fafc, #fff);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 200px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.weight-month-selector:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #fff, #f7fafc);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}

.weight-month-selector:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1),
                0 4px 12px rgba(102, 126, 234, 0.15);
}

.weight-calendar-container {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(247, 250, 252, 0.9));
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 20px;
    border: 2px solid rgba(226, 232, 240, 0.5);
    width: 320px;
    max-width: 320px;
    margin: 0 auto;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.weight-calendar-header-month {
    text-align: center;
    margin-bottom: 16px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #2d3748;
    letter-spacing: 0.5px;
}

.weight-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 40px);
    gap: 4px;
    justify-content: center;
}

.weight-calendar-day-header {
    text-align: center;
    padding: 6px 2px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: 8px;
    width: 40px;
    height: 28px;
    min-width: 40px;
    min-height: 28px;
    max-width: 40px;
    max-height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.weight-calendar-day {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    max-width: 40px;
    max-height: 40px;
    border: 2px solid rgba(226, 232, 240, 0.5);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    box-sizing: border-box;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

/* Giorni con dati (verde/rosso applicati via inline style dal JS) */
.weight-calendar-day:not(.future):not(.no-data):not(.today) {
    font-weight: 700;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

.weight-calendar-day:hover:not(.future) {
    transform: scale(1.15) translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2) !important;
    z-index: var(--z-dropdown);
}

.weight-calendar-day.future {
    background: rgba(255, 255, 255, 0.4) !important;
    color: #cbd5e0 !important;
    border: 2px solid rgba(226, 232, 240, 0.3) !important;
    cursor: default;
    font-style: italic;
}

.weight-calendar-day.no-data {
    background: rgba(255, 255, 255, 0.6) !important;
    color: #a0aec0 !important;
    border: 2px solid rgba(226, 232, 240, 0.4) !important;
}

.weight-calendar-day.today {
    font-weight: 800;
    border: 3px solid #667eea !important;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2),
                0 4px 12px rgba(102, 126, 234, 0.3) !important;
    animation: todayPulse 2s ease-in-out infinite;
}

@keyframes todayPulse {
    0%, 100% {
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2),
                    0 4px 12px rgba(102, 126, 234, 0.3) !important;
    }
    50% {
        box-shadow: 0 0 0 5px rgba(102, 126, 234, 0.3),
                    0 6px 16px rgba(102, 126, 234, 0.4) !important;
    }
}

/* History Section */
.history-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 8px;
}

/* Custom scrollbar per la lista storico */
.history-list::-webkit-scrollbar {
    width: 8px;
}

.history-list::-webkit-scrollbar-track {
    background: rgba(226, 232, 240, 0.3);
    border-radius: 10px;
}

.history-list::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 10px;
}

.history-list::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a67d8, #6b46c1);
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 18px 20px;
    margin-bottom: 10px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(247, 250, 252, 0.9));
    backdrop-filter: blur(10px);
    border: 2px solid rgba(226, 232, 240, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.history-item > div:first-child {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 0 0 auto;
    min-width: 0;
}

.history-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.history-item:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(247, 250, 252, 1));
    transform: translateX(6px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.history-item:hover::before {
    opacity: 1;
}

.history-item:last-child {
    margin-bottom: 0;
}

.history-date {
    font-weight: 700;
    color: #2d3748;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.history-change {
    font-size: 0.85rem;
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 700;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    white-space: nowrap;
    display: inline-block;
    width: fit-content;
}

.history-weight {
    font-size: 1.4rem;
    font-weight: 800;
    color: #2d3748;
    white-space: nowrap;
    margin-right: 12px;
}

.history-change:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.history-change.positive {
    background: linear-gradient(135deg, #c6f6d5, #9ae6b4);
    color: #22543d;
    border: 1px solid rgba(56, 161, 105, 0.3);
}

.history-change.negative {
    background: linear-gradient(135deg, #fed7d7, #fca5a5);
    color: #742a2a;
    border: 1px solid rgba(229, 62, 62, 0.3);
}

/* Colori dinamici per storico basati su peso desiderato */
.history-change.good {
    background: linear-gradient(135deg, #c6f6d5, #9ae6b4);
    color: #22543d;
    border: 1px solid rgba(56, 161, 105, 0.3);
}

.history-change.bad {
    background: linear-gradient(135deg, #fed7d7, #fca5a5);
    color: #742a2a;
    border: 1px solid rgba(229, 62, 62, 0.3);
}

.history-change.neutral {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
    color: #4a5568;
    border: 1px solid rgba(160, 174, 192, 0.3);
}

/* History Actions (Edit & Delete buttons) */
.history-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.edit-btn,
.delete-btn {
    background: rgba(226, 232, 240, 0.5);
    border: 2px solid rgba(203, 213, 224, 0.5);
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.edit-btn {
    color: #3182ce;
}

.edit-btn:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.15));
    border-color: #3b82f6;
    transform: scale(1.15) rotate(-5deg);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.delete-btn {
    color: #e53e3e;
}

.delete-btn:hover {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.15));
    border-color: #ef4444;
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.no-data {
    text-align: center;
    color: #a0aec0;
    font-style: italic;
    padding: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .input-form {
        flex-direction: column;
    }

    .input-form input,
    .input-form button {
        width: 100%;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    header h1 {
        font-size: 2rem;
    }

    .chart-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .chart-header h2 {
        text-align: center;
        margin-bottom: 15px;
        font-size: 1.5rem;
        color: #4a5568;
        display: block !important;
        visibility: visible !important;
    }

    .next-medicine-box {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .next-medicine-icon {
        align-self: center;
    }

    .chart-granularity-wrapper {
        align-self: center;
        width: fit-content;
    }

    .chart-granularity-bubble {
        min-width: 200px;
    }

    .weight-calendar-header {
        flex-direction: column;
        align-items: stretch;
    }

    .weight-month-selector {
        width: 100%;
    }

    .weight-calendar-container {
        width: 300px;
        max-width: 300px;
        padding: 16px;
    }

    .weight-calendar-grid {
        grid-template-columns: repeat(7, 38px);
        gap: 3px;
    }

    .weight-calendar-day {
        width: 38px;
        height: 38px;
        min-width: 38px;
        min-height: 38px;
        max-width: 38px;
        max-height: 38px;
        font-size: 0.75rem;
        border-radius: 8px;
    }

    .weight-calendar-day-header {
        width: 38px;
        height: 26px;
        min-width: 38px;
        min-height: 26px;
        max-width: 38px;
        max-height: 26px;
        font-size: 0.65rem;
        padding: 4px 1px;
        border-radius: 6px;
    }
}

/*
 Auth Styles */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 45px;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.25), 
                0 10px 30px rgba(102, 126, 234, 0.15);
    width: 100%;
    max-width: 420px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.auth-card h1 {
    color: #2d3748;
    margin-bottom: 12px;
    font-size: 2.2rem;
    font-weight: 700;
}

.auth-card h1 [data-translate] {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-card p {
    color: #718096;
    margin-bottom: 32px;
    font-size: 1rem;
    font-weight: 500;
}

.auth-tabs {
    display: flex;
    margin-bottom: 32px;
    border-radius: 12px;
    overflow: hidden;
    background: #f7fafc;
    padding: 4px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
}

.auth-tab {
    flex: 1;
    padding: 14px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
    color: #718096;
    position: relative;
}

.auth-tab:hover:not(.active) {
    background: rgba(102, 126, 234, 0.08);
    color: #667eea;
}

.auth-tab.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    transform: scale(1.02);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.auth-form input {
    padding: 16px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #f7fafc;
    color: #2d3748;
    font-weight: 500;
}

.auth-form input::placeholder {
    color: #a0aec0;
    font-weight: 400;
}

.auth-form input:hover {
    border-color: #cbd5e0;
    background: #fff;
}

.auth-form input:focus {
    outline: none;
    border-color: #667eea;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1),
                0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    flex: 1;
    padding-right: 52px;
}

.toggle-password {
    position: absolute;
    right: 14px;
    background: rgba(102, 126, 234, 0.08);
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.7;
    user-select: none;
    border-radius: 8px;
    width: 36px;
    height: 36px;
}

.toggle-password:hover {
    opacity: 1;
    background: rgba(102, 126, 234, 0.15);
    transform: scale(1.08);
}

.toggle-password:active {
    transform: scale(0.95);
}

.auth-form button[type="submit"] {
    padding: 16px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
    margin-top: 6px;
}

.auth-form button[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.auth-form button[type="submit"]:hover::before {
    left: 100%;
}

.auth-form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.auth-form button:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.4);
}

.auth-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.auth-error {
    margin-top: 18px;
    padding: 14px 16px;
    background: linear-gradient(135deg, #fed7d7, #fecaca);
    color: #742a2a;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    display: none;
    border-left: 4px solid #e53e3e;
    box-shadow: 0 4px 12px rgba(229, 62, 62, 0.15);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

.auth-error.show {
    display: block;
}

.forgot-password-link {
    text-align: center;
    margin-top: 18px;
}

.forgot-password-link a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.forgot-password-link a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width 0.3s ease;
}

.forgot-password-link a:hover {
    color: #764ba2;
}

.forgot-password-link a:hover::after {
    width: 100%;
}

/* Reset Password Modal */
.reset-password-modal {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
}

.reset-success {
    background: #c6f6d5;
    color: #22543d;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    margin-top: 15px;
}

.reset-success.show {
    display: block;
}

/* Email Verification Warning */
.email-verification-warning {
    background: linear-gradient(135deg, #fef3c7, #fbbf24);
    border: 2px solid #f59e0b;
    border-radius: 12px;
    margin: 20px 0;
    padding: 15px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.warning-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.warning-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.warning-text {
    flex: 1;
}

.warning-text strong {
    display: block;
    color: #92400e;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.verification-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.resend-verification-btn,
.refresh-verification-btn {
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.resend-verification-btn {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.resend-verification-btn:hover {
    background: linear-gradient(135deg, #d97706, #b45309);
    transform: translateY(-1px);
}

.refresh-verification-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.refresh-verification-btn:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-1px);
}

.resend-verification-btn:disabled,
.refresh-verification-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.hidden {
    display: none !important;
}

/* Header with user info */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    margin-bottom: 15px;
}

.header-main h1 {
    margin: 0;
    text-align: left;
    align-self: center;
}

.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    color: white;
    font-size: 14px;
}

.user-profile-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile-icon {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.profile-icon:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

#profile-icon-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.profile-icon-svg {
    width: 20px;
    height: 20px;
    transition: opacity 0.3s ease;
}

.profile-icon-svg.hidden {
    display: none;
}

.logout-btn {
    padding: 8px 15px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.3s;
}

.logout-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}


/* GitHub Banner */
.github-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.github-banner p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
}

.github-banner a {
    color: #ffd700;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.github-banner a:hover {
    color: #ffed4e;
    transform: scale(1.05);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

/* Responsive auth */
@media (max-width: 768px) {
    .auth-card {
        padding: 35px 24px;
        margin: 10px;
        max-width: 95%;
    }
    
    .auth-card h1 {
        font-size: 1.9rem;
    }
    
    .auth-form input {
        padding: 14px 16px;
        font-size: 15px;
    }
    
    .auth-form button[type="submit"] {
        padding: 14px;
        font-size: 15px;
    }

    .header-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .header-content h1 {
        font-size: 1.8rem;
    }

    .github-banner {
        margin-top: 30px;
        padding: 15px;
    }

    .github-banner p {
        font-size: 0.9rem;
    }
}

/*
 Language Selector Styles */
.language-selector {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 5px;
}

.language-selector-main {
    display: flex;
    gap: 5px;
    margin-right: 15px;
}

.lang-btn,
.lang-btn-small {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
    color: white;
}

.lang-btn-small {
    padding: 6px 10px;
    font-size: 14px;
}

.lang-btn:hover,
.lang-btn-small:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.lang-btn.active,
.lang-btn-small.active {
    background: rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Auth card language selector */
.auth-card .language-selector {
    position: relative;
    top: 0;
    right: 0;
    justify-content: center;
    margin-bottom: 24px;
    gap: 8px;
}

.auth-card .lang-btn {
    background: #f7fafc;
    color: #4a5568;
    border: 2px solid #e2e8f0;
    padding: 10px 16px;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 18px;
}

.auth-card .lang-btn:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
    transform: scale(1.08);
}

.auth-card .lang-btn.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transform: scale(1.05);
}

/* Responsive language selector */
@media (max-width: 768px) {
    .language-selector {
        position: relative;
        top: 0;
        right: 0;
        justify-content: center;
        margin-bottom: 15px;
    }

    .language-selector-main {
        margin-right: 0;
        margin-bottom: 10px;
    }

    .header-main {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        text-align: center;
    }

    .header-main h1 {
        margin-bottom: 10px;
        text-align: center;
    }

    .header-right {
        align-items: center;
    }

    .user-info {
        flex-direction: row;
        gap: 8px;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        font-size: 13px;
    }

    .user-profile-section {
        gap: 8px;
    }

    .profile-icon {
        width: 32px;
        height: 32px;
    }

    .profile-icon svg {
        width: 18px;
        height: 18px;
    }

    .logout-btn {
        padding: 6px 12px;
        font-size: 11px;
    }

    .profile-modal {
        width: 95%;
        max-width: none;
        margin: 10px;
    }
}

/* Diet S
ection Styles */
.diet-section {
    margin-top: 20px;
}

.diet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

/* Header buttons container */
.header-buttons {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Export button styles */
.export-btn {
    background: linear-gradient(135deg, #48bb78, #38a169);
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(72, 187, 120, 0.3);
}

.export-btn:hover {
    background: linear-gradient(135deg, #38a169, #2f855a);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
}

.diet-toggle-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea, #5a67d8);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.diet-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.diet-date-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    align-items: center;
}

.diet-date-selector input {
    padding: 10px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
}

#diet-today-btn,
#food-diary-today-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(72, 187, 120, 0.3);
}

#diet-today-btn:hover,
#food-diary-today-btn:hover {
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
}

.meals-section-title {
    color: #4a5568;
    font-size: 1.3rem;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 10px;
}

.meals-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.meal-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(247, 250, 252, 0.95));
    backdrop-filter: blur(10px);
    border: 2px solid rgba(226, 232, 240, 0.5);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.meal-card:hover {
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.meal-card h3 {
    color: #4a5568;
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.meal-content {
    min-height: 60px;
    margin-bottom: 15px;
}

.no-meal {
    color: #a0aec0;
    font-style: italic;
    text-align: center;
    padding: 20px;
}

.meal-item {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 8px;
    position: relative;
}

.meal-item h4 {
    color: #2d3748;
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.meal-item p {
    color: #718096;
    font-size: 0.85rem;
    margin-bottom: 5px;
}

.meal-calories {
    color: #38a169;
    font-weight: bold;
    font-size: 0.8rem;
}

.meal-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 5px;
}

.meal-action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    font-size: 12px;
    transition: background-color 0.2s;
}

.meal-action-btn:hover {
    background: #f7fafc;
}

.edit-btn {
    color: #3182ce;
}

.delete-btn-meal {
    color: #e53e3e;
}

.add-meal-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.add-meal-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.add-meal-btn:hover::before {
    left: 100%;
}

.add-meal-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.add-meal-btn:active {
    transform: translateY(-1px);
}

.daily-stats {
    display: flex;
    justify-content: space-around;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 20px;
    border-radius: 12px;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
}

.stat-item span:first-child {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 5px;
}

.stat-item span:last-child {
    font-size: 1.2rem;
    font-weight: bold;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-overlay);
    animation: fadeIn 0.3s ease-out;
}

.meal-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    width: 90%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.meal-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 2px solid rgba(226, 232, 240, 0.5);
}

.modal-header h3 {
    color: #2d3748;
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
}

/* Preserva le emoji nei titoli modal */
.modal-header h3::first-letter {
    color: initial;
}

.close-modal {
    background: rgba(226, 232, 240, 0.3);
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #718096;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.close-modal:hover {
    background: rgba(226, 232, 240, 0.5);
    color: #2d3748;
    transform: scale(1.1) rotate(90deg);
}

.modal-content {
    padding: 28px;
}

.modal-content input,
.modal-content textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 14px;
    margin-bottom: 18px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #f7fafc;
    font-weight: 500;
}

.modal-content input::placeholder,
.modal-content textarea::placeholder {
    color: #a0aec0;
    font-weight: 400;
}

.modal-content input:hover,
.modal-content textarea:hover {
    border-color: #cbd5e0;
    background: #fff;
}

.modal-content input:focus,
.modal-content textarea:focus {
    outline: none;
    border-color: #667eea;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1),
                0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.modal-content textarea {
    resize: vertical;
    min-height: 90px;
}

.day-selector {
    margin-bottom: 15px;
}

.day-selector label {
    display: block;
    margin-bottom: 5px;
    color: #4a5568;
    font-weight: 500;
    font-size: 14px;
}

.day-selector select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    transition: border-color 0.3s;
}

.day-selector select:focus {
    outline: none;
    border-color: #667eea;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

.cancel-btn {
    padding: 12px 24px;
    background: #f7fafc;
    color: #4a5568;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cancel-btn:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.save-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.save-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.save-btn:hover::before {
    left: 100%;
}

.save-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.save-btn:active {
    transform: translateY(-1px);
}

/* Profile Modal Styles */
.profile-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    width: 90%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.profile-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

.profile-modal .form-group {
    margin-bottom: 20px;
}

.profile-modal .form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4a5568;
    font-weight: 500;
    font-size: 14px;
}

.profile-modal .form-group input,
.profile-modal .form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 14px;
    background: #f7fafc;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-modal .form-group input::placeholder {
    color: #a0aec0;
    font-weight: 400;
}

.profile-modal .form-group input:hover,
.profile-modal .form-group select:hover {
    border-color: #cbd5e0;
    background: #fff;
}

.profile-modal .form-group input:focus,
.profile-modal .form-group select:focus {
    outline: none;
    border-color: #667eea;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1),
                0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

/* Custom Dropdown per Condizioni Mediche */
.custom-dropdown {
    position: relative;
    width: 100%;
}

.dropdown-selected {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: border-color 0.3s;
    user-select: none;
}

.dropdown-selected:hover {
    border-color: #cbd5e0;
}

.dropdown-selected.active {
    border-color: #667eea;
}

.selected-text {
    flex: 1;
    font-size: 14px;
    color: #2d3748;
}

.dropdown-arrow {
    font-size: 12px;
    color: #718096;
    transition: transform 0.3s;
}

.dropdown-selected.active .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 250px;
    overflow-y: auto;
    z-index: var(--z-overlay);
    display: none;
}

.dropdown-options.show {
    display: block;
}

.dropdown-option {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    cursor: pointer;
    transition: background-color 0.2s;
    user-select: none;
}

.dropdown-option:hover {
    background-color: #f7fafc;
}

.dropdown-option input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.dropdown-option span {
    font-size: 14px;
    color: #2d3748;
}

.dropdown-option input[type="checkbox"]:checked + span {
    font-weight: 600;
    color: #667eea;
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: #718096;
    font-style: italic;
}

.profile-success {
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    color: #22543d;
    padding: 12px;
    border-radius: 8px;
    margin-top: 15px;
    text-align: center;
}

/* Autocomplete Styles */
.autocomplete-container {
    position: relative;
}

.autocomplete-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e2e8f0;
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 200px;
    overflow-y: auto;
    z-index: var(--z-overlay);
    display: none;
}

.autocomplete-suggestions.show {
    display: block;
}

.autocomplete-suggestion {
    padding: 10px 12px;
    cursor: pointer;
    border-bottom: 1px solid #f7fafc;
    transition: background-color 0.2s;
}

.autocomplete-suggestion:hover,
.autocomplete-suggestion.highlighted {
    background-color: #f7fafc;
}

.autocomplete-suggestion:last-child {
    border-bottom: none;
}

/* Target Weight Modal Styles */
.target-weight-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    width: 90%;
    max-width: 470px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.target-weight-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

.target-weight-modal .form-group {
    margin-bottom: 20px;
}

.target-weight-modal .form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4a5568;
    font-weight: 500;
    font-size: 14px;
}

.target-weight-modal .form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    transition: border-color 0.3s;
}

.target-weight-modal .form-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.target-weight-modal .form-hint {
    display: block;
    margin-top: 5px;
    color: #718096;
    font-size: 12px;
}

.target-weight-success {
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    color: #22543d;
    padding: 12px;
    border-radius: 8px;
    margin-top: 15px;
    text-align: center;
}

.autocomplete-loading {
    padding: 10px 12px;
    text-align: center;
    color: #a0aec0;
    font-style: italic;
}

.autocomplete-loading::before {
    content: "🌍 ";
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Weight Day Details Modal */
.weight-day-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    width: 90%;
    max-width: 420px;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.weight-day-modal .modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 24px 28px;
    position: relative;
}

.weight-day-modal .modal-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
}

.weight-day-modal .modal-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
}

.weight-day-modal .modal-content {
    padding: 32px;
}

.weight-day-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.weight-day-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
}

.weight-day-stat .stat-label {
    font-size: 1rem;
    color: #4a5568;
    font-weight: 500;
}

.weight-day-stat .stat-value {
    font-size: 1.2rem;
    font-weight: bold;
    color: #2d3748;
}

.weight-day-stat .stat-value.positive {
    color: #f56565;
}

.weight-day-stat .stat-value.negative {
    color: #48bb78;
}

/* Weather Insights Styles */
.weather-insights-section {
    margin: 20px 0;
    padding: 0;
}

.weather-insight-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 16px 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
}

.weather-insight-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.weather-insight-card.cached::after {
    content: "📱";
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 12px;
    opacity: 0.6;
}

.weather-insight-card {
    position: relative;
}

.weather-insight-icon {
    font-size: 32px;
    min-width: 40px;
    text-align: center;
}

.weather-insight-content {
    flex: 1;
}

.weather-insight-content h4 {
    margin: 0 0 5px 0;
    font-size: 16px;
    font-weight: 600;
    opacity: 0.9;
}

.weather-insight-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
    opacity: 0.95;
}

.weather-insight-temp {
    font-size: 24px;
    font-weight: 700;
    min-width: 50px;
    text-align: center;
    opacity: 0.9;
}

/* Responsive weather insights */
@media (max-width: 768px) {
    .weather-insight-card {
        padding: 14px 16px;
        gap: 12px;
    }

    .weather-insight-icon {
        font-size: 28px;
        min-width: 35px;
    }

    .weather-insight-content h4 {
        font-size: 15px;
    }

    .weather-insight-content p {
        font-size: 13px;
    }

    .weather-insight-temp {
        font-size: 20px;
        min-width: 45px;
    }
}

/* Reset Password Modal Styles */
.reset-password-modal {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
}

.reset-success {
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    color: #22543d;
    padding: 12px;
    border-radius: 8px;
    margin-top: 15px;
    text-align: center;
}

/* Responsive Diet Section */
@media (max-width: 768px) {
    .diet-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .diet-date-selector {
        flex-direction: column;
        align-items: stretch;
    }

    .diet-date-selector input,
    #diet-today-btn {
        width: 100%;
    }

    .meals-container {
        grid-template-columns: 1fr;
    }

    .daily-stats {
        flex-direction: column;
        gap: 15px;
    }

    .meal-modal {
        width: 95%;
        margin: 20px;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions button {
        width: 100%;
    }
}

/* Alternative Styles */
.selected-alternative {
    margin-bottom: 20px;
    padding: 15px;
    background: linear-gradient(135deg, #c6f6d5, #9ae6b4);
    border-radius: 12px;
    border: 2px solid #38a169;
}

.selected-alternative h4 {
    color: #22543d;
    margin-bottom: 10px;
    font-size: 0.9rem;
    text-align: center;
}

.meal-item.selected {
    background: white;
    border: 2px solid #38a169;
    box-shadow: 0 4px 12px rgba(56, 161, 105, 0.2);
}

.alternatives-section h4 {
    color: #4a5568;
    margin-bottom: 15px;
    font-size: 0.9rem;
    text-align: center;
    padding-bottom: 8px;
    border-bottom: 1px solid #e2e8f0;
}

.alternatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
}

.alternative-item {
    background: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px;
    position: relative;
    transition: all 0.3s;
}

.alternative-item:hover {
    border-color: #cbd5e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.alternative-item.selected {
    background: #e6fffa;
    border-color: #38a169;
}

.alternative-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
}

.alternative-item h5 {
    color: #2d3748;
    margin-bottom: 6px;
    font-size: 0.9rem;
    margin-right: 80px;
    /* Spazio per i pulsanti */
}

.alternative-item p {
    color: #718096;
    font-size: 0.8rem;
    margin-bottom: 6px;
    line-height: 1.3;
}

.select-btn {
    color: #38a169;
    font-size: 16px;
}

.select-btn:hover {
    background: #e6fffa;
}

/* Responsive alternatives */
@media (max-width: 768px) {
    .alternatives-grid {
        grid-template-columns: 1fr;
    }

    .alternative-item h5 {
        margin-right: 60px;
        font-size: 0.85rem;
    }

    .alternative-actions {
        flex-direction: column;
        gap: 2px;
    }

    .meal-action-btn {
        font-size: 14px;
        padding: 2px;
    }
}

/*
 Food Groups Styles */
.box-selector {
    margin-bottom: 15px;
}

.box-selector label {
    display: block;
    margin-bottom: 5px;
    color: #4a5568;
    font-weight: 500;
    font-size: 14px;
}

.box-selector input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s;
    margin-bottom: 5px;
}

.box-selector input:focus {
    outline: none;
    border-color: #667eea;
}

.box-selector small {
    color: #718096;
    font-size: 12px;
    font-style: italic;
}

.box-section {
    margin-bottom: 25px;
    padding: 15px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.box-section h4 {
    color: #4a5568;
    margin-bottom: 15px;
    font-size: 1rem;
    text-align: center;
    padding-bottom: 8px;
    border-bottom: 2px solid #e2e8f0;
}

.selected-alternatives {
    margin-bottom: 20px;
    padding: 15px;
    background: linear-gradient(135deg, #c6f6d5, #9ae6b4);
    border-radius: 12px;
    border: 2px solid #38a169;
}

.selected-alternatives h4 {
    color: #22543d;
    margin-bottom: 15px;
    font-size: 1rem;
    text-align: center;
}

.selected-group {
    margin-bottom: 15px;
}

.selected-group:last-child {
    margin-bottom: 0;
}

.selected-group h5 {
    color: #22543d;
    font-size: 0.9rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.selected-group .meal-item {
    background: white;
    border: 2px solid #38a169;
    box-shadow: 0 2px 8px rgba(56, 161, 105, 0.2);
}

.selected-group h6 {
    color: #2d3748;
    margin-bottom: 5px;
    font-size: 0.9rem;
    margin-right: 60px;
}

.box-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-bottom: 5px;
}

/* Responsive boxes */
@media (max-width: 768px) {
    .box-section {
        padding: 12px;
    }

    .selected-alternatives {
        padding: 12px;
    }

    .selected-group h6 {
        margin-right: 50px;
        font-size: 0.85rem;
    }
}

/* Food Diary Message Modal */
.message-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    max-width: 440px;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
}

.message-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 24px 24px 0 0;
}

.message-modal-icon {
    font-size: 72px;
    margin-bottom: 24px;
    animation: bounce 0.6s ease-out;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.message-modal-text {
    font-size: 18px;
    color: #2d3748;
    margin-bottom: 32px;
    line-height: 1.6;
    font-weight: 500;
}

.message-modal-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 14px 48px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.message-modal-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.message-modal-btn:hover::before {
    left: 100%;
}

.message-modal-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.message-modal-btn:active {
    transform: translateY(-1px);
}

/* Confirm Delete Modal */
.confirm-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    max-width: 480px;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
}

.confirm-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 24px 24px 0 0;
}

.confirm-modal-icon {
    font-size: 72px;
    margin-bottom: 24px;
    animation: shake 0.5s ease-in-out;
}

.confirm-modal-title {
    font-size: 26px;
    color: #2d3748;
    margin-bottom: 16px;
    font-weight: 700;
}

.confirm-modal-text {
    font-size: 16px;
    color: #718096;
    margin-bottom: 32px;
    line-height: 1.6;
    font-weight: 500;
}

.confirm-modal-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.confirm-modal-cancel {
    background: #e2e8f0;
    color: #4a5568;
    border: 2px solid #cbd5e0;
    padding: 14px 36px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.confirm-modal-cancel:hover {
    background: #cbd5e0;
    border-color: #a0aec0;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.confirm-modal-cancel:active {
    transform: translateY(-1px);
}

.confirm-modal-confirm {
    background: linear-gradient(135deg, #f56565 0%, #e53e3e 100%);
    color: white;
    border: none;
    padding: 14px 36px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(245, 101, 101, 0.4);
    position: relative;
    overflow: hidden;
}

.confirm-modal-confirm::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.confirm-modal-confirm:hover::before {
    left: 100%;
}

.confirm-modal-confirm:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(245, 101, 101, 0.5);
}

.confirm-modal-confirm:active {
    transform: translateY(-1px);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Food Diary Styles */
.food-diary-section {
    margin-top: 20px;
}

.food-diary-entry {
    background: white;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.food-diary-entry:hover {
    border-color: #cbd5e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.food-diary-entry-name {
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 4px;
}

.food-diary-entry-details {
    font-size: 0.85rem;
    color: #718096;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.food-diary-entry-actions {
    display: flex;
    gap: 8px;
}

.food-diary-edit-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.food-diary-edit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.food-diary-delete-btn {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.food-diary-delete-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

/* Ingredients Table Styles */
.ingredients-section {
    margin-bottom: 20px;
}

.ingredients-section label {
    display: block;
    margin-bottom: 10px;
    color: #4a5568;
    font-weight: 500;
    font-size: 14px;
}

.ingredients-table {
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 15px;
    background: #f8fafc;
    margin-bottom: 10px;
}

.ingredient-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 10px;
    margin-bottom: 10px;
    align-items: center;
}

.ingredient-row:last-child {
    margin-bottom: 0;
}

.ingredient-name,
.ingredient-amount {
    padding: 8px 12px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.ingredient-name:focus,
.ingredient-amount:focus {
    outline: none;
    border-color: #667eea;
}

.remove-ingredient {
    background: #e53e3e;
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.remove-ingredient:hover {
    background: #c53030;
}

.add-ingredient-btn {
    width: 100%;
    padding: 10px;
    background: linear-gradient(135deg, #38a169, #2f855a);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.add-ingredient-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(56, 161, 105, 0.3);
}

/* Ingredients Display in Alternatives */
.ingredients-list {
    margin: 10px 0;
    padding: 10px;
    background: #f0f4f8;
    border-radius: 6px;
    border-left: 3px solid #667eea;
}

.ingredient-item {
    font-size: 0.85rem;
    color: #4a5568;
    margin-bottom: 3px;
    padding: 2px 0;
}

.ingredient-item:last-child {
    margin-bottom: 0;
}

/* Responsive ingredients */
@media (max-width: 768px) {
    .ingredient-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .remove-ingredient {
        justify-self: end;
        width: 25px;
        height: 25px;
        font-size: 14px;
    }

    .ingredients-table {
        padding: 10px;
    }
}

/* Medicine Section Styles */

.medicine-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.medicine-toggle-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea, #5a67d8);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.medicine-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.medicine-date-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    align-items: center;
}

.medicine-date-selector input {
    padding: 10px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
}

#medicine-today-btn {
    padding: 10px 15px;
    background: #8b5cf6;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

#medicine-today-btn:hover {
    background: #7c3aed;
    transform: translateY(-1px);
}

.medicines-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

.medicine-card {
    background: linear-gradient(135deg, #faf5ff, #f3e8ff);
    border: 2px solid #e9d5ff;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s;
}

.medicine-card:hover {
    border-color: #c4b5fd;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.medicine-card h3 {
    color: #6b46c1;
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.medicine-content-area {
    min-height: 60px;
    margin-bottom: 15px;
}

.no-medicine {
    color: #a0aec0;
    font-style: italic;
    text-align: center;
    padding: 20px;
}

.medicine-item {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 10px;
    position: relative;
    border-left: 4px solid #8b5cf6;
}

.medicine-item.scheduled {
    border-left-color: #10b981;
    background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
}

.medicine-item.notifications-enabled {
    border-left-color: #f59e0b;
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
}

.medicine-item.scheduled.notifications-enabled {
    border-left: 4px solid;
    border-image: linear-gradient(45deg, #10b981, #f59e0b) 1;
    background: linear-gradient(135deg, #f0fdf4, #fffbeb);
}

.scheduled-indicator,
.notification-indicator {
    display: inline-block;
    font-size: 0.9rem;
    margin-left: 8px;
    opacity: 0.8;
}

.medicine-item h4 {
    color: #2d3748;
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 600;
}

.medicine-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
    margin-bottom: 8px;
}

.medicine-detail {
    font-size: 0.85rem;
    color: #4a5568;
}

.medicine-detail strong {
    color: #2d3748;
    font-weight: 600;
}

.medicine-time {
    color: #8b5cf6;
    font-weight: bold;
    font-size: 1rem;
}

.medicine-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
}

.medicine-action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    font-size: 14px;
    transition: background-color 0.2s;
}

.medicine-action-btn:hover {
    background: #f7fafc;
}

.edit-medicine-btn {
    color: #3182ce;
}

.delete-medicine-btn {
    color: #e53e3e;
}

.add-medicine-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    font-weight: 500;
}

.add-medicine-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

/* Medicine Modal */
.medicine-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    width: 90%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.medicine-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

.medicine-modal .modal-content input,
.medicine-modal .modal-content textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 15px;
    transition: border-color 0.3s;
}

.medicine-modal .modal-content input:focus,
.medicine-modal .modal-content textarea:focus,
.medicine-modal .modal-content select:focus {
    outline: none;
    border-color: #8b5cf6;
}

.schedule-section {
    margin-bottom: 15px;
}

.schedule-section label {
    display: block;
    margin-bottom: 5px;
    color: #4a5568;
    font-weight: 500;
    font-size: 14px;
}

.schedule-section select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    transition: border-color 0.3s;
    margin-bottom: 10px;
}

.custom-days-input {
    margin-top: 10px;
}

.custom-days-input label {
    font-size: 13px;
    margin-bottom: 5px;
}

.custom-days-input input {
    width: 80px;
    padding: 8px;
    border: 2px solid #e2e8f0;
    border-radius: 6px;
    font-size: 14px;
}

/* Notification Section */
.notification-section {
    margin-bottom: 15px;
    padding: 15px;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 2px solid #f59e0b;
    border-radius: 8px;
}

.notification-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #92400e;
    margin-bottom: 8px;
}

.notification-checkbox input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.notification-hint {
    font-size: 12px;
    color: #b45309;
    margin: 0 0 10px 0;
    font-style: italic;
}

/* Responsive per mobile */
@media (max-width: 768px) {
    .notification-section {
        padding: 12px;
    }

    .notification-checkbox {
        font-size: 13px;
        margin-bottom: 10px;
    }

    .notification-hint {
        font-size: 11px;
        margin-bottom: 12px;
    }
}

/* Responsive Medicine Section */
@media (max-width: 768px) {
    .medicine-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .medicine-date-selector {
        flex-direction: column;
        align-items: stretch;
    }

    .medicine-date-selector input,
    #medicine-today-btn {
        width: 100%;
    }

    .medicine-details {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .medicine-actions {
        position: relative;
        top: 0;
        right: 0;
        justify-content: center;
        margin-top: 10px;
    }
}

/* Delete Scheduled Medicine Modal */
.delete-scheduled-modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    width: 90%;
    max-width: 470px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3), 
                0 10px 30px rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.delete-scheduled-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

.delete-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.delete-option-btn {
    padding: 18px 24px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    text-align: left;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.delete-option-btn:hover {
    border-color: #cbd5e0;
    background: rgba(247, 250, 252, 0.95);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.delete-single {
    border-color: #f59e0b;
    color: #92400e;
}

.delete-single:hover {
    border-color: #d97706;
    background: #fef3c7;
}

.delete-all {
    border-color: #ef4444;
    color: #991b1b;
}

.delete-all:hover {
    border-color: #dc2626;
    background: #fef2f2;
}

/* Responsive Delete Modal */
@media (max-width: 768px) {
    .delete-scheduled-modal {
        width: 95%;
        margin: 20px;
    }

    .delete-option-btn {
        padding: 12px 15px;
        font-size: 13px;
    }
}

/* Glucose Section Styles */
.glucose-section {
    margin-top: 20px;
}

.glucose-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 1rem;
}

.glucose-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
}

.glucose-toggle-btn {
    background: #667eea;
    color: white;
    border: 1px solid #667eea;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.glucose-toggle-btn:hover {
    background: #5a6fd8;
    border-color: #5a6fd8;
    transform: translateY(-1px);
}

.glucose-input-section {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.glucose-input-section h3 {
    color: #2d3748;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.glucose-input-form {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}

.glucose-input-form input {
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.glucose-input-form input:focus {
    outline: none;
    border-color: #f56565;
}

.glucose-input-form input[type="date"] {
    min-width: 150px;
}

.glucose-input-form input[type="number"] {
    min-width: 180px;
}

#add-glucose-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, #f56565, #e53e3e);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
    white-space: nowrap;
}

#add-glucose-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 101, 101, 0.3);
}

.glucose-note {
    color: #e53e3e;
    font-size: 14px;
    font-weight: 500;
    margin: 0;
    padding: 8px 12px;
    background: #fed7d7;
    border-radius: 6px;
    border-left: 4px solid #f56565;
}

.glucose-insights {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.glucose-insights h3 {
    color: #2d3748;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.glucose-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.glucose-stats-grid .stat-card {
    background: #f7fafc;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    border: 2px solid #e2e8f0;
}

.glucose-stats-grid .stat-card h4 {
    color: #4a5568;
    font-size: 14px;
    margin-bottom: 8px;
    font-weight: 600;
}

.glucose-stats-grid .stat-card span {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
    color: #2d3748;
    margin-bottom: 5px;
}

.glucose-category {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 12px;
    text-transform: uppercase;
}

.glucose-category.normal {
    background: #c6f6d5;
    color: #22543d;
}

.glucose-category.prediabetes {
    background: #fef5e7;
    color: #c05621;
}

.glucose-category.diabetes {
    background: #fed7d7;
    color: #c53030;
}

.glucose-chart-section {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.glucose-chart-section h3 {
    color: #2d3748;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.glucose-history-section {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.glucose-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.glucose-history-header h3 {
    color: #2d3748;
    font-size: 1.2rem;
}

.glucose-history-toggle-btn {
    padding: 8px 16px;
    background: linear-gradient(135deg, #f56565, #e53e3e);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    font-weight: 600;
}

.glucose-history-toggle-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(245, 101, 101, 0.3);
}

.glucose-history-list {
    max-height: 400px;
    overflow-y: auto;
}

.glucose-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid #e2e8f0;
    transition: background-color 0.2s;
}

.glucose-entry:hover {
    background-color: #f7fafc;
}

.glucose-entry:last-child {
    border-bottom: none;
}

.glucose-entry-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.glucose-entry-date {
    font-weight: 600;
    color: #2d3748;
}

.glucose-entry-value {
    font-size: 1.1rem;
    font-weight: bold;
    color: #f56565;
}

.glucose-entry-category {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 8px;
    text-transform: uppercase;
}

.glucose-entry-actions {
    display: flex;
    gap: 8px;
}

.glucose-entry-actions button {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
}

.delete-glucose-btn {
    background: #fed7d7;
    color: #c53030;
}

.delete-glucose-btn:hover {
    background: #feb2b2;
}

/* Responsive Glucose Section */
@media (max-width: 768px) {
    .glucose-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .glucose-input-form {
        flex-direction: column;
        align-items: stretch;
    }

    .glucose-input-form input,
    #add-glucose-btn {
        width: 100%;
    }

    .glucose-stats-grid {
        grid-template-columns: 1fr;
    }

    .glucose-history-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .glucose-entry {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .glucose-entry-actions {
        align-self: flex-end;
    }
}

/* Height
 Indicator Styles */

/* Health Indicators Container */
.health-indicators {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: stretch;
    width: 100%;
}

.height-indicator {
    background: linear-gradient(135deg, #f0f4f8, #e2e8f0);
    border: 2px solid #cbd5e0;
    border-radius: 12px;
    padding: 18px 14px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 140px;
    flex: 1.3;
    position: relative;
}

.height-indicator:hover {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
    border-color: #a0aec0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.height-label {
    font-size: 0.8rem;
    color: #4a5568;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.height-value {
    font-size: 1.7rem;
    font-weight: bold;
    color: #2d3748;
    margin-bottom: 4px;
}

.height-hint {
    font-size: 0.7rem;
    color: #718096;
    font-style: italic;
    opacity: 0.8;
}

.height-indicator:hover .height-hint {
    opacity: 1;
    color: #4a5568;
}

/* Height set indicator */
.height-indicator.has-height {
    background: linear-gradient(135deg, #c6f6d5, #9ae6b4);
    border-color: #38a169;
}

.height-indicator.has-height .height-value {
    color: #22543d;
}

.height-indicator.has-height .height-label {
    color: #2f855a;
}

/* BMI Indicator Styles */
.bmi-indicator {
    background: linear-gradient(135deg, #fef5e7, #fed7aa);
    border: 2px solid #f6ad55;
    border-radius: 12px;
    padding: 18px 14px;
    text-align: center;
    transition: all 0.3s ease;
    min-width: 120px;
    flex: 1.1;
    position: relative;
}

.bmi-label {
    font-size: 0.8rem;
    color: #c05621;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.bmi-value {
    font-size: 1.7rem;
    font-weight: bold;
    color: #9c4221;
    margin-bottom: 2px;
}

.bmi-category {
    font-size: 0.7rem;
    color: #c05621;
    font-weight: 500;
    font-style: italic;
}

/* BMI Category Colors */
.bmi-indicator.underweight {
    background: linear-gradient(135deg, #e6fffa, #b2f5ea);
    border-color: #38b2ac;
}

.bmi-indicator.underweight .bmi-label,
.bmi-indicator.underweight .bmi-category {
    color: #234e52;
}

.bmi-indicator.underweight .bmi-value {
    color: #285e61;
}

.bmi-indicator.normal {
    background: linear-gradient(135deg, #f0fff4, #c6f6d5);
    border-color: #38a169;
}

.bmi-indicator.normal .bmi-label,
.bmi-indicator.normal .bmi-category {
    color: #22543d;
}

.bmi-indicator.normal .bmi-value {
    color: #2f855a;
}

.bmi-indicator.overweight {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border-color: #f59e0b;
}

.bmi-indicator.overweight .bmi-label,
.bmi-indicator.overweight .bmi-category {
    color: #92400e;
}

.bmi-indicator.overweight .bmi-value {
    color: #b45309;
}

.bmi-indicator.obese {
    background: linear-gradient(135deg, #fef2f2, #fecaca);
    border-color: #ef4444;
}

.bmi-indicator.obese .bmi-label,
.bmi-indicator.obese .bmi-category {
    color: #991b1b;
}

.bmi-indicator.obese .bmi-value {
    color: #dc2626;
}

/* Ideal Weight Indicator Styles */
.ideal-weight-indicator {
    background: linear-gradient(135deg, #e6fffa, #b2f5ea);
    border: 2px solid #38b2ac;
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    transition: all 0.3s ease;
    min-width: 180px;
    flex: 1.8;
    position: relative;
}

.ideal-weight-label {
    font-size: 0.8rem;
    color: #234e52;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.ideal-weight-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: #285e61;
    margin-bottom: 2px;
    line-height: 1.2;
}

.ideal-weight-hint {
    font-size: 0.7rem;
    color: #234e52;
    font-weight: 500;
    font-style: italic;
}

/* Target Weight Indicator Styles */
.target-weight-indicator {
    background: linear-gradient(135deg, #fef2f2, #fecaca);
    border: 2px solid #f56565;
    border-radius: 12px;
    padding: 20px 18px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 170px;
    flex: 1.7;
    position: relative;
}

.target-weight-indicator:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #fed7d7, #feb2b2);
    border-color: #e53e3e;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.target-weight-label {
    font-size: 0.8rem;
    color: #742a2a;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.target-weight-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: #9b2c2c;
    margin-bottom: 2px;
    line-height: 1.2;
}

.target-weight-hint {
    font-size: 0.7rem;
    color: #742a2a;
    font-weight: 500;
    font-style: italic;
}

/* Target weight set indicator */
.target-weight-indicator.has-target {
    background: linear-gradient(135deg, #f0fff4, #c6f6d5);
    border-color: #38a169;
}

.target-weight-indicator.has-target .target-weight-label,
.target-weight-indicator.has-target .target-weight-hint {
    color: #22543d;
}

.target-weight-indicator.has-target .target-weight-value {
    color: #2f855a;
}

/* Responsive health indicators */
@media (max-width: 768px) {
    .input-form-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .input-form-right {
        justify-content: stretch;
        margin-top: 0;
    }

    .health-indicators {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        justify-content: center;
        align-items: stretch;
        margin: 0 auto;
        max-width: 100%;
    }

    .height-indicator,
    .bmi-indicator,
    .ideal-weight-indicator,
    .target-weight-indicator {
        min-width: 0;
        padding: 14px 10px;
        border-radius: 10px;
        width: 100%;
    }

    .height-value,
    .bmi-value,
    .ideal-weight-value,
    .target-weight-value {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }

    .height-label,
    .bmi-label,
    .ideal-weight-label,
    .target-weight-label {
        font-size: 0.6rem;
        margin-bottom: 3px;
        letter-spacing: 0.3px;
    }

    .height-hint,
    .bmi-category,
    .ideal-weight-hint,
    .target-weight-hint {
        font-size: 0.5rem;
        line-height: 1.2;
    }
}

/* === STILI PER LA SEZIONE GLICEMIA === */

.glucose-checker-section {
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.glucose-checker-form {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    align-items: center;
}

.glucose-checker-form input {
    flex: 1;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
}

.glucose-checker-form button {
    padding: 12px 24px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.glucose-checker-form button:hover {
    background: #5a67d8;
}

.glucose-result {
    margin: 20px 0;
    padding: 20px;
    border-radius: 12px;
    border-left: 5px solid;
    animation: slideIn 0.3s ease-out;
}

.glucose-result.normal {
    background: #f0fff4;
    border-color: #38a169;
    color: #2d3748;
}

.glucose-result.prediabetes {
    background: #fffbf0;
    border-color: #ed8936;
    color: #2d3748;
}

.glucose-result.diabetes {
    background: #fff5f5;
    border-color: #e53e3e;
    color: #2d3748;
}

.glucose-result.low {
    background: #ebf8ff;
    border-color: #3182ce;
    color: #2d3748;
}

.glucose-result-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.glucose-result-header {
    display: flex;
    align-items: baseline;
    gap: 5px;
    font-size: 24px;
    font-weight: bold;
}

.glucose-result-value {
    font-size: 32px;
}

.glucose-result-unit {
    font-size: 18px;
    opacity: 0.7;
}

.glucose-result-category {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 5px;
}

.glucose-result-description {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 10px;
}

.glucose-result-advice {
    font-size: 14px;
    font-style: italic;
    opacity: 0.8;
}

.glucose-ranges-info {
    margin-top: 30px;
    padding: 20px;
    background: #f7fafc;
    border-radius: 8px;
}

.glucose-ranges-info h4 {
    margin: 0 0 15px 0;
    color: #2d3748;
    font-size: 18px;
}

.glucose-ranges {
    display: grid;
    gap: 10px;
    margin-bottom: 15px;
}

.glucose-range {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-radius: 8px;
    border-left: 4px solid;
}

.glucose-range.normal {
    background: #f0fff4;
    border-color: #38a169;
}

.glucose-range.prediabetes {
    background: #fffbf0;
    border-color: #ed8936;
}

.glucose-range.diabetes {
    background: #fff5f5;
    border-color: #e53e3e;
}

.range-label {
    font-weight: 600;
    color: #2d3748;
}

.range-values {
    font-family: monospace;
    font-weight: bold;
    color: #4a5568;
}

.glucose-disclaimer {
    font-size: 12px;
    color: #718096;
    font-style: italic;
    margin: 0;
    text-align: center;
}

.glucose-note {
    font-size: 14px;
    color: #e53e3e;
    margin: 10px 0;
    padding: 8px 12px;
    background: #fff5f5;
    border-radius: 6px;
    border-left: 3px solid #e53e3e;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .glucose-checker-form {
        flex-direction: column;
    }

    .glucose-checker-form input,
    .glucose-checker-form button {
        width: 100%;
    }

    .glucose-result-header {
        font-size: 20px;
    }

    .glucose-result-value {
        font-size: 28px;
    }
}

/* Advanced Insights Section */
.advanced-insights-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 
                0 4px 16px rgba(102, 126, 234, 0.08);
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
}

.advanced-insights-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    border-radius: 20px 20px 0 0;
}

.advanced-insights-section h2 {
    color: #2d3748;
    margin-bottom: 24px;
    font-size: 1.6rem;
    font-weight: 700;
}

/* Preserva le emoji nei titoli */
.advanced-insights-section h2::first-letter {
    color: initial;
}

.advanced-insights-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.insight-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(247, 250, 252, 0.95));
    backdrop-filter: blur(10px);
    padding: 24px;
    border-radius: 16px;
    border-left: 5px solid #667eea;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.insight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: inherit;
    filter: brightness(1.2);
}

.insight-card:hover {
    transform: translateY(-4px) translateX(4px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
    border-left-width: 6px;
}

.insight-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    background: rgba(102, 126, 234, 0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    transition: all 0.3s ease;
}

.insight-card:hover .insight-icon {
    transform: scale(1.1) rotate(5deg);
    background: rgba(102, 126, 234, 0.15);
}

.insight-content {
    flex: 1;
}

.insight-title {
    font-size: 0.75rem;
    color: #718096;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 8px;
    font-weight: 700;
}

.insight-value {
    font-size: 1.15rem;
    color: #2d3748;
    font-weight: 600;
    line-height: 1.6;
}

.insight-card.weekly {
    border-left-color: #4299e1;
}

.insight-card.weekly .insight-icon {
    background: rgba(66, 153, 225, 0.1);
}

.insight-card.weekly:hover .insight-icon {
    background: rgba(66, 153, 225, 0.15);
}

.insight-card.pattern {
    border-left-color: #9f7aea;
}

.insight-card.pattern .insight-icon {
    background: rgba(159, 122, 234, 0.1);
}

.insight-card.pattern:hover .insight-icon {
    background: rgba(159, 122, 234, 0.15);
}

.insight-card.prediction {
    border-left-color: #48bb78;
}

.insight-card.prediction .insight-icon {
    background: rgba(72, 187, 120, 0.1);
}

.insight-card.prediction:hover .insight-icon {
    background: rgba(72, 187, 120, 0.15);
}

.insight-card.alert {
    border-left-color: #f59e0b;
}

.insight-card.alert .insight-icon {
    background: rgba(245, 158, 11, 0.1);
}

.insight-card.alert:hover .insight-icon {
    background: rgba(245, 158, 11, 0.15);
}

.insight-card.trend {
    border-left-color: #8b5cf6;
}

.insight-card.trend .insight-icon {
    background: rgba(139, 92, 246, 0.1);
}

.insight-card.trend:hover .insight-icon {
    background: rgba(139, 92, 246, 0.15);
}

.insight-card.volatility {
    border-left-color: #ec4899;
}

.insight-card.volatility .insight-icon {
    background: rgba(236, 72, 153, 0.1);
}

.insight-card.volatility:hover .insight-icon {
    background: rgba(236, 72, 153, 0.15);
}

/* ============================================
   TAB NAVIGATION STYLES
   ============================================ */

.app-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    background: white;
    border-radius: 15px;
    padding: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
    flex-wrap: nowrap;
}

/* Navigazione tab in fondo */
.app-tabs-bottom {
    margin-top: 30px;
    margin-bottom: 0;
}

.app-tab {
    flex: 1;
    min-width: 120px;
    padding: 12px 20px;
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: #4a5568;
    transition: all 0.3s ease;
    text-align: center;
    white-space: nowrap;
}

.app-tab:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
    transform: translateY(-2px);
}

.app-tab.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Responsive tabs */
@media (max-width: 768px) {
    .app-tabs {
        flex-wrap: wrap;
        gap: 8px;
    }

    .app-tab {
        flex: 1 1 calc(50% - 4px);
        min-width: auto;
        padding: 10px 15px;
        font-size: 13px;
    }
}

/* 
Modal per dettaglio passi settimanali */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-overlay);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: white;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e2e8f0;
}

.modal-header h3 {
    margin: 0;
    color: #2d3748;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #718096;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.modal-close:hover {
    background-color: #f7fafc;
}

.modal-body {
    padding: 20px;
}

/* Stili per il dettaglio settimanale */
.weekly-summary {
    background: #f7fafc;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.weekly-summary h4 {
    margin: 0 0 10px 0;
    color: #2d3748;
}

.weekly-summary p {
    margin: 5px 0;
    color: #4a5568;
}

.weekly-days-detail h4 {
    margin: 0 0 15px 0;
    color: #2d3748;
}

.day-detail {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    transition: background-color 0.2s;
}

.day-detail:hover {
    background-color: #f7fafc;
}

.day-detail.today {
    border-color: #4299e1;
    background-color: #ebf8ff;
}

.day-detail.completed {
    border-color: #48bb78;
    background-color: #f0fff4;
}

.day-detail.partial {
    border-color: #ed8936;
    background-color: #fffaf0;
}

.day-detail.no-data {
    border-color: #e53e3e;
    background-color: #fed7d7;
}

.day-detail.future {
    border-color: #cbd5e0;
    background-color: #f7fafc;
    opacity: 0.7;
}

.day-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
}

.day-name {
    font-weight: 600;
    color: #2d3748;
    text-transform: capitalize;
}

.today-badge {
    background: #4299e1;
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-top: 2px;
}

.day-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.steps-count {
    font-weight: 600;
    color: #2d3748;
    font-size: 16px;
}

.steps-goal {
    color: #718096;
    font-size: 12px;
}

.day-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 80px;
}

.status-icon {
    font-size: 20px;
    margin-bottom: 2px;
}

.status-text {
    font-size: 12px;
    color: #4a5568;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 10px;
    }

    .day-detail {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .day-info,
    .day-steps,
    .day-status {
        flex: none;
    }
}

/* Cursor pointer per la sezione weekly progress */
.steps-weekly-progress-section {
    transition: background-color 0.2s;
}

.steps-weekly-progress-section:hover {
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 8px;
}
/* Stil
i per i gruppi di input data con pulsante "Oggi" */
.date-input-group {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.date-input-group input[type="date"] {
    flex: 1;
    min-width: 150px;
}

/* Stili per tutti i pulsanti "Oggi" */
.today-btn,
#weight-today-btn,
#sleep-today-btn,
#sleep-times-today-btn,
#steps-today-btn,
#calories-today-btn {
    padding: 10px 15px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
    white-space: nowrap;
}

.today-btn:hover,
#weight-today-btn:hover,
#sleep-today-btn:hover,
#sleep-times-today-btn:hover,
#steps-today-btn:hover,
#calories-today-btn:hover {
    background: #5a67d8;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* Responsive per i gruppi di input data */
@media (max-width: 768px) {
    .date-input-group {
        flex-direction: column;
        align-items: stretch;
    }

    .date-input-group input[type="date"],
    .today-btn {
        width: 100%;
    }
}

/* ==========================================
   PERSONALIZZA VISTA - SEZIONI PESO
   ========================================== */

/* Container del bottone personalizza vista */
.customize-view-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    z-index: var(--z-sticky);
}

/* Bottone personalizza vista */
.customize-view-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    z-index: var(--z-sticky);
    -webkit-tap-highlight-color: rgba(102, 126, 234, 0.3);
    touch-action: manipulation;
    min-height: 48px; /* Touch target minimo raccomandato */
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.customize-view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.customize-view-btn:active {
    transform: translateY(0);
}

.customize-icon {
    font-size: 16px;
}

/* ===================================
   MODAL - Weight Sections Preferences
   =================================== */

/* MODAL OVERLAY */
.weight-sections-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--z-tooltip);
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(5px);
}

.weight-sections-modal-overlay.show {
    display: flex;
    opacity: 1;
}

/* MODAL CONTENT */
.weight-sections-modal {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

/* MODAL HEADER */
.weight-sections-modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.weight-sections-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.weight-sections-close-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.weight-sections-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.weight-sections-close-btn svg {
    width: 18px;
    height: 18px;
}

/* MODAL BODY */
.weight-sections-modal-body {
    padding: 20px 25px;
    overflow-y: auto;
    flex: 1;
}

.weight-sections-drag-hint {
    margin: 0 0 15px 0;
    padding: 10px 15px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 8px;
    font-size: 13px;
    color: #667eea;
    text-align: center;
    border-left: 3px solid #667eea;
}

.weight-sections-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.weight-sections-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    cursor: grab;
    border-radius: 8px;
    transition: all 0.2s ease;
    background: #f8f9fa;
    border: 2px solid transparent;
    user-select: none;
}

.weight-sections-option:hover {
    background: #e9ecef;
    border-color: #667eea;
}

.weight-sections-option:active {
    cursor: grabbing;
}

.weight-sections-option.dragging {
    opacity: 0.5;
    background: #e9ecef;
    border: 2px dashed #667eea;
}

.weight-sections-option.drag-over {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    transform: scale(1.02);
}

.weight-sections-drag-handle {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 4px;
    cursor: grab;
    opacity: 0.4;
    transition: opacity 0.2s ease;
}

.weight-sections-drag-handle:hover {
    opacity: 0.8;
}

.weight-sections-drag-handle span {
    display: block;
    width: 18px;
    height: 2px;
    background: #666;
    border-radius: 1px;
}

.weight-sections-option:active .weight-sections-drag-handle {
    cursor: grabbing;
}

.weight-sections-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: #667eea;
    flex-shrink: 0;
}

.weight-sections-option-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.weight-sections-option-name {
    flex: 1;
    font-size: 15px;
    color: #333;
    font-weight: 500;
}

/* MODAL FOOTER */
.weight-sections-modal-footer {
    padding: 20px 25px;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    flex-shrink: 0;
}

.weight-sections-modal-btn {
    flex: 1;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.weight-sections-select-all-btn {
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
}

.weight-sections-select-all-btn:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.weight-sections-apply-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.weight-sections-apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Hidden section */
.weight-section-hidden {
    display: none !important;
}

/* Mobile responsive for weight sections modal */
@media (max-width: 768px) {
    .customize-view-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        min-height: 52px;
    }

    .customize-view-container {
        padding: 0 16px;
    }

    .weight-sections-modal {
        max-width: 95%;
        max-height: 85vh;
    }

    .weight-sections-modal-header {
        padding: 18px 20px;
    }

    .weight-sections-modal-header h3 {
        font-size: 18px;
    }

    .weight-sections-modal-body {
        padding: 15px 20px;
    }

    .weight-sections-modal-footer {
        padding: 15px 20px;
        flex-direction: column;
        gap: 10px;
    }

    .weight-sections-modal-btn {
        width: 100%;
    }
}

/* ===================================
   GENERIC TAB SECTIONS MODAL
   (Usato per tutti i TAB)
   =================================== */

/* MODAL OVERLAY */
.tab-sections-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--z-tooltip);
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(5px);
}

.tab-sections-modal-overlay.show {
    display: flex;
    opacity: 1;
}

/* MODAL CONTENT */
.tab-sections-modal {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.tab-sections-modal-overlay.show .tab-sections-modal {
    transform: scale(1);
}

/* MODAL HEADER */
.tab-sections-modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.tab-sections-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.tab-sections-close-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.tab-sections-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.tab-sections-close-btn svg {
    width: 18px;
    height: 18px;
}

/* MODAL BODY */
.tab-sections-modal-body {
    padding: 20px 25px;
    overflow-y: auto;
    flex: 1;
}

.tab-sections-drag-hint {
    margin: 0 0 15px 0;
    padding: 10px 15px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 8px;
    font-size: 13px;
    color: #667eea;
    text-align: center;
    border-left: 3px solid #667eea;
}

.tab-sections-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tab-sections-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    cursor: grab;
    border-radius: 8px;
    transition: all 0.2s ease;
    background: #f8f9fa;
    border: 2px solid transparent;
    user-select: none;
}

.tab-sections-option:hover {
    background: #e9ecef;
    border-color: #667eea;
}

.tab-sections-option:active {
    cursor: grabbing;
}

.tab-sections-option.dragging {
    opacity: 0.5;
    background: #e9ecef;
    border: 2px dashed #667eea;
}

.tab-sections-option.drag-over {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    transform: scale(1.02);
}

.tab-sections-drag-handle {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 4px;
    cursor: grab;
    opacity: 0.4;
    transition: opacity 0.2s ease;
}

.tab-sections-drag-handle:hover {
    opacity: 0.8;
}

.tab-sections-drag-handle span {
    display: block;
    width: 18px;
    height: 2px;
    background: #666;
    border-radius: 1px;
}

.tab-sections-option:active .tab-sections-drag-handle {
    cursor: grabbing;
}

.tab-sections-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: #667eea;
    flex-shrink: 0;
}

.tab-sections-option-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.tab-sections-option-name {
    flex: 1;
    font-size: 15px;
    color: #333;
    font-weight: 500;
}

/* MODAL FOOTER */
.tab-sections-modal-footer {
    padding: 20px 25px;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    flex-shrink: 0;
}

.tab-sections-modal-btn {
    flex: 1;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.tab-sections-select-all-btn {
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
}

.tab-sections-select-all-btn:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.tab-sections-apply-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.tab-sections-apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Hidden section generic */
.tab-section-hidden {
    display: none !important;
}

/* Mobile responsive for tab sections modal */
@media (max-width: 768px) {
    .tab-sections-modal {
        max-width: 95%;
        max-height: 85vh;
    }

    .tab-sections-modal-header {
        padding: 18px 20px;
    }

    .tab-sections-modal-header h3 {
        font-size: 18px;
    }

    .tab-sections-modal-body {
        padding: 15px 20px;
    }

    .tab-sections-modal-footer {
        padding: 15px 20px;
        flex-direction: column;
        gap: 10px;
    }

    .tab-sections-modal-btn {
        width: 100%;
    }
}