/* ===================================================================
   STYLE FIXES - Correzioni per style.css
   Questo file contiene le correzioni per:
   - Rimozione !important non necessari
   - Rimozione duplicazioni
   - Uso di CSS variables
   =================================================================== */

/* ===========================================
   Z-INDEX SCALE — variabili aggiuntive
   (--z-modal-backdrop, --z-modal, --z-toast già definiti in design-tokens.css)
   =========================================== */
:root {
  --z-base: 0;
  --z-above: 1;
  --z-raised: 2;
  --z-dropdown: 10;
  --z-sticky: 100;
  --z-sticky-above: 101;
  --z-overlay: 1000;
  --z-tooltip: 10000;
}

/* ===========================================
   CORREZIONI COLORI - Uso CSS Variables
   =========================================== */

/* Positive/Negative colors - Rimuovo !important dove possibile */
.positive {
    color: var(--color-success) !important; /* Necessario per override inline styles */
}

.negative {
    color: var(--color-error) !important; /* Necessario per override inline styles */
}

/* Weight change colors */
.weight-increase {
    color: var(--color-weight-gain) !important; /* Necessario per override inline styles */
}

.weight-decrease {
    color: var(--color-weight-loss) !important; /* Necessario per override inline styles */
}

.weight-neutral {
    color: var(--color-weight-neutral) !important; /* Necessario per override inline styles */
}

.weight-change-good {
    color: var(--color-weight-loss) !important; /* Necessario per override inline styles */
}

.weight-change-bad {
    color: var(--color-weight-gain) !important; /* Necessario per override inline styles */
}

/* ===========================================
   CORREZIONE .delete-btn - Versione Unificata
   =========================================== */

/* Rimuovo le 3 definizioni duplicate e creo una versione unificata moderna */
.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);
    color: var(--color-error);
}

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

/* ===========================================
   BADGE DISPLAY - Riduzione !important
   =========================================== */

/* Mantengo !important solo dove strettamente necessario per override inline styles */
.badge-display {
    background: rgba(255, 255, 255, 0.2) !important;
    padding: 6px 12px !important;
    border-radius: 15px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    backdrop-filter: blur(15px) !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15) !important;
    transition: all 0.3s ease !important;
}

.badge-display:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
}

/* ===========================================
   CALENDAR - Ottimizzazione !important
   =========================================== */

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

.weight-calendar-day.future {
    background: rgba(255, 255, 255, 0.4) !important; /* Necessario per override inline */
    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; /* Necessario per override inline */
    color: #a0aec0 !important;
    border: 2px solid rgba(226, 232, 240, 0.4) !important;
}

.weight-calendar-day.today {
    font-weight: 800;
    border: 3px solid var(--color-legacy-purple-light) !important; /* Necessario per override inline */
    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;
    }
}

/* ===========================================
   UTILITY CLASSES
   =========================================== */

.hidden {
    display: none !important; /* Necessario per override */
}

.weight-section-hidden {
    display: none !important; /* Necessario per override */
}

.tab-section-hidden {
    display: none !important; /* Necessario per override */
}

/* ===========================================
   RESPONSIVE - Chart Header
   =========================================== */

@media (max-width: 768px) {
    .chart-header h2 {
        display: block !important; /* Necessario per override */
        visibility: visible !important;
    }
}