/* === STILI PER LA SEZIONE WORKOUT === */

.workout-section {
    margin-bottom: 30px;
}

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

.workout-header h2 {
    margin: 0;
    color: #4a5568;
    font-size: 24px;
}

.workout-toggle-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.workout-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-primary-200);
}

.workout-content {
    transition: all 0.3s ease;
}

.workout-content.hidden {
    display: none;
}

.workout-date-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    align-items: center;
}

.workout-date-selector input[type="date"] {
    padding: 10px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
}

.workout-date-selector button {
    padding: 10px 15px;
    background: var(--color-primary-500);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s;
}

.workout-date-selector button:hover {
    background: var(--color-primary-600);
}

.workout-plans-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.workout-plan-card {
    position: relative;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.workout-plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-500), var(--color-primary-600));
    animation: shimmer 3s infinite;
}

.workout-plan-card h3 {
    margin: 0 0 15px 0;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 18px;
    font-weight: 700;
}

@keyframes shimmer {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.workout-plans-content {
    margin-bottom: 15px;
}

.no-workout {
    text-align: center;
    color: #718096;
    font-style: italic;
    padding: 20px;
}

.add-workout-plan-btn {
    width: 100%;
    padding: 12px;
    background: #48bb78;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.add-workout-plan-btn:hover {
    background: #38a169;
}

/* === STILI MODAL WORKOUT === */

.workout-plan-modal {
    background: white;
    border-radius: 12px;
    padding: 0;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.workout-plan-modal .modal-header {
    background: var(--color-primary-500);
    color: white;
    padding: 20px;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.workout-plan-modal .modal-header h3 {
    margin: 0;
    font-size: 20px;
}

.workout-plan-modal .close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s;
}

.workout-plan-modal .close-modal:hover {
    background: rgba(255,255,255,0.2);
}

.workout-plan-modal .modal-content {
    padding: 20px;
}

.workout-plan-modal input[type="text"],
.workout-plan-modal textarea,
.workout-plan-modal select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 15px;
    box-sizing: border-box;
}

.workout-plan-modal input[type="text"]:focus,
.workout-plan-modal textarea:focus,
.workout-plan-modal select:focus {
    outline: none;
    border-color: var(--color-primary-500);
}

/* === TABELLA ESERCIZI === */

.exercises-section {
    margin: 20px 0;
}

.exercises-section label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #2d3748;
}

.exercises-table {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 10px;
}

.exercise-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr auto;
    gap: 10px;
    padding: 12px;
    background: #f7fafc;
    font-weight: 600;
    color: #2d3748;
    border-bottom: 1px solid #e2e8f0;
}

.exercise-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr auto;
    gap: 10px;
    padding: 12px;
    border-bottom: 1px solid #e2e8f0;
    align-items: center;
}

.exercise-row:last-child {
    border-bottom: none;
}

.exercise-row input {
    padding: 8px;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    font-size: 14px;
    margin: 0;
}

.exercise-row input:focus {
    outline: none;
    border-color: var(--color-primary-500);
}

.remove-exercise {
    background: #fed7d7;
    color: #e53e3e;
    border: none;
    border-radius: 4px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s;
}

.remove-exercise:hover {
    background: #feb2b2;
    transform: scale(1.1);
}

.add-exercise-btn {
    width: 100%;
    padding: 10px;
    background: #48bb78;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s;
}

.add-exercise-btn:hover {
    background: #38a169;
}

.day-selector {
    margin: 20px 0;
}

.day-selector label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2d3748;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.cancel-btn,
.save-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.cancel-btn {
    background: #e2e8f0;
    color: #4a5568;
}

.cancel-btn:hover {
    background: #cbd5e0;
}

.save-btn {
    background: #48bb78;
    color: white;
}

.save-btn:hover {
    background: #38a169;
}

/* === VISUALIZZAZIONE SCHEDE === */

.workout-plan-item {
    background: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 10px;
}

.workout-plan-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.workout-plan-name {
    font-weight: 600;
    color: #2d3748;
    font-size: 16px;
}

.workout-plan-actions {
    display: flex;
    gap: 5px;
}

.workout-plan-actions button {
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s;
}

.edit-plan-btn {
    background: var(--color-primary-500);
    color: white;
}

.edit-plan-btn:hover {
    background: var(--color-primary-600);
}

.delete-plan-btn {
    background: #fed7d7;
    color: #e53e3e;
}

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

.select-plan-btn {
    background: #48bb78;
    color: white;
}

.select-plan-btn:hover {
    background: #38a169;
}

.workout-exercises-list {
    margin-top: 10px;
}

.exercise-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 10px;
    padding: 8px;
    background: white;
    border-radius: 4px;
    margin-bottom: 5px;
    font-size: 14px;
}

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

.exercise-item-name {
    font-weight: 500;
    color: #2d3748;
}

.exercise-item-sets,
.exercise-item-reps,
.exercise-item-weight,
.exercise-item-time {
    color: #4a5568;
    text-align: center;
}

/* === RESPONSIVE === */

@media (max-width: 768px) {
    .workout-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .workout-date-selector {
        flex-direction: column;
    }
    
    .workout-date-selector input,
    .workout-date-selector button {
        width: 100%;
    }
    
    .workout-plan-modal {
        width: 95%;
        margin: 10px;
    }
    
    .exercise-header,
    .exercise-row {
        grid-template-columns: 1fr;
        gap: 5px;
    }
    
    .exercise-header {
        display: none;
    }
    
    .exercise-row {
        display: flex;
        flex-direction: column;
    }
    
    .exercise-row input {
        width: 100%;
    }
    
    .remove-exercise {
        align-self: center;
        margin-top: 10px;
    }
    
    .exercise-item {
        grid-template-columns: 1fr;
        gap: 5px;
        text-align: center;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .cancel-btn,
    .save-btn {
        width: 100%;
    }
}