@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    /* Palette Colori Moderna 2025 - Teal Theme */
    --primary-color: #00BFA5; /* Teal moderno */
    --primary-hover: #00AC94;
    --secondary-color: #6c757d; /* Grigio neutro */
    --background-color: #F5F7FA; /* Grigio molto chiaro, quasi bianco */
    --surface-color: #ffffff; /* Bianco per le card */
    --text-color: #1a202c; /* Grigio scuro per leggibilità */
    --muted-text-color: #718096;
    --border-color: #e2e8f0;

    /* Colori di stato */
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;

    /* Tipografia */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', system-ui, sans-serif;

    /* Ombre moderne - più sottili */
    --box-shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --box-shadow: 0 2px 8px rgba(0,0,0,0.06);

    /* Bordi */
    --border-radius: 12px;
}

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

body {
    font-family: var(--font-family);
    background: linear-gradient(to bottom, #F5F7FA 0%, #E8ECF1 100%);
    background-attachment: fixed;
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Card */
.card {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Buttons */
.btn {
    padding: 10px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

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

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

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.8rem;
}

/* Forms */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

/* Table */
table {
    width: 100%;
    border-collapse: collapse;
    table-layout: auto;
}

.table-responsive-wrapper {
    overflow-x: auto;
    width: 100%;
}

th, td {
    padding: 8px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    word-wrap: break-word;
    font-size: 0.9rem;
}

#history-tbody td {
    white-space: normal;
}

#history-tbody td:first-child {
    white-space: nowrap;
}

#history-tbody td .badge {
    white-space: nowrap;
    display: inline-block;
}

thead th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: var(--muted-text-color);
    text-transform: uppercase;
    font-size: 0.75rem;
    white-space: nowrap;
}

tbody tr:hover {
    background-color: #f1f3f5;
}

/* Badge */
.badge {
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge.success {
    background-color: #d4edda;
    color: #155724;
}

.badge.danger {
    background-color: #f8d7da;
    color: #721c24;
}

.badge.warning {
    background-color: #fff3cd;
    color: #856404;
}

.badge.info {
    background-color: #d1ecf1;
    color: #0c5460;
}

.badge.secondary {
    background-color: #e2e3e5;
    color: #383d41;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--surface-color);
    padding: 30px;
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.modal-footer {
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 28px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

/* Utilities */
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.hidden { display: none; }
.flex { display: flex; }
.gap-10 { gap: 10px; }
.text-center { text-align: center; }

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--muted-text-color);
    font-size: 0.9rem;
}

/* Responsive Mobile Cards */
@media (max-width: 768px) {
    .table-responsive-wrapper table {
        display: none;
    }

    .mobile-cards-container {
        display: block !important;
    }

    .mobile-card {
        background: white;
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: 12px;
        margin-bottom: 10px;
        box-shadow: var(--box-shadow-sm);
    }

    .mobile-card-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 8px;
        padding-bottom: 8px;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-card-title {
        font-size: 1rem;
        font-weight: 600;
        color: var(--text-color);
    }

    .mobile-card-body {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .mobile-card-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 3px 0;
    }

    .mobile-card-label {
        font-size: 0.8rem;
        color: var(--muted-text-color);
        font-weight: 500;
    }

    .mobile-card-value {
        font-size: 0.85rem;
        color: var(--text-color);
        text-align: right;
    }

    .mobile-card-actions {
        display: flex;
        gap: 6px;
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid var(--border-color);
        flex-wrap: wrap;
    }

    .mobile-card-actions .btn {
        flex: 1;
        min-width: 100px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }

    .logout-container {
        width: 100%;
        text-align: left;
    }

    .logout-container .btn {
        width: 100%;
    }

    .mobile-card {
        padding: 12px;
    }

    .mobile-card-title {
        font-size: 1rem;
    }

    .mobile-card-actions {
        flex-direction: column;
    }

    .mobile-card-actions .btn {
        width: 100%;
    }
}

/* Hide mobile cards on desktop */
.mobile-cards-container {
    display: none;
}

/* Pagination */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: white;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.pagination-info {
    font-size: 0.9rem;
    color: var(--muted-text-color);
}

.pagination-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.pagination-btn {
    padding: 8px 16px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-page {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
    padding: 0 10px;
}

@media (max-width: 480px) {
    .pagination-container {
        flex-direction: column;
        gap: 12px;
        padding: 12px;
    }

    .pagination-info {
        font-size: 0.85rem;
    }

    .pagination-controls {
        width: 100%;
        justify-content: center;
    }

    .pagination-btn {
        flex: 1;
        padding: 10px 12px;
    }
}

/* Days Selector - Modal Programmazioni */
.days-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 10px;
    margin-top: 8px;
}

.day-checkbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 12px 8px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: white;
    transition: all 0.2s ease;
    position: relative;
    user-select: none;
}

.day-checkbox:hover {
    border-color: var(--primary-color);
    background: rgba(0, 191, 165, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-sm);
}

.day-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.day-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 600;
    background: var(--border-color);
    color: var(--muted-text-color);
    transition: all 0.2s ease;
}

.day-name {
    font-size: 0.8rem;
    color: var(--muted-text-color);
    font-weight: 500;
    transition: color 0.2s ease;
}

/* Stato checked */
.day-checkbox input[type="checkbox"]:checked ~ .day-badge {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 191, 165, 0.3);
}

.day-checkbox input[type="checkbox"]:checked ~ .day-name {
    color: var(--primary-color);
    font-weight: 600;
}

.day-checkbox:has(input:checked) {
    border-color: var(--primary-color);
    background: rgba(0, 191, 165, 0.08);
}

/* Opzione "Tutti" - stile speciale */
.day-checkbox.day-all {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: center;
    padding: 10px;
    background: linear-gradient(135deg, rgba(0, 191, 165, 0.05) 0%, rgba(0, 191, 165, 0.1) 100%);
}

.day-checkbox.day-all .day-badge {
    width: 32px;
    height: 32px;
    font-size: 1rem;
}

.day-checkbox.day-all .day-name {
    font-size: 0.9rem;
}

.day-checkbox.day-all:hover {
    background: linear-gradient(135deg, rgba(0, 191, 165, 0.1) 0%, rgba(0, 191, 165, 0.15) 100%);
}

/* Info boxes nei modal */
.info-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
}

.info-box i {
    color: var(--info-color);
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.info-box p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-color);
    line-height: 1.5;
}

/* Responsive per day selector */
@media (max-width: 480px) {
    .days-selector {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }

    .day-checkbox {
        padding: 8px 4px;
    }

    .day-badge {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }

    .day-name {
        font-size: 0.7rem;
    }

    .day-checkbox.day-all {
        grid-column: 1 / -1;
        padding: 8px;
    }
}