/* ==========================================================================
   CSS Unifie - Portail CRS
   Source unique de verite pour tous les styles communs
   ========================================================================== */

/* --- Variables CSS --- */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --success-color: #16a34a;
    --success-dark: #15803d;
    --success-bg: #dcfce7;
    --success-border: #bbf7d0;
    --danger-color: #dc2626;
    --danger-dark: #b91c1c;
    --danger-bg: #fee2e2;
    --danger-border: #fecaca;
    --warning-color: #f59e0b;
    --warning-dark: #d97706;
    --warning-bg: #fff3cd;
    --warning-border: #ffeeba;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --background-color: #f8fafc;
    --border-color: #e2e8f0;
    --white: #ffffff;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 1rem;
    line-height: 1.5;
}

h1, h2, h3 {
    color: var(--text-color);
    margin: 0 0 1rem 0;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* --- Navigation --- */
.nav-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    max-width: 800px;
    margin: 5px auto 20px auto;
    flex-wrap: wrap;
}

.nav-button {
    flex: 0 1 auto;
    padding: 8px 16px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    text-align: center;
    transition: background-color 0.2s;
    border: none;
    cursor: pointer;
}

.nav-button:hover {
    background-color: var(--primary-dark);
    text-decoration: none;
}

/* --- Container --- */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
}

.container-wide {
    max-width: 1200px;
}

/* --- Header --- */
.header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.header h1 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0;
}

/* --- Messages (succes, erreur, warning) --- */
.success-message {
    background-color: var(--success-bg);
    color: #166534;
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    text-align: center;
    border: 1px solid var(--success-border);
}

.error-message {
    background-color: var(--danger-bg);
    color: #991b1b;
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    text-align: center;
    border: 1px solid var(--danger-border);
}

.warning-message {
    background-color: var(--warning-bg);
    color: #856404;
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    text-align: center;
    border: 1px solid var(--warning-border);
}

/* --- Formulaires --- */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* --- User info (grade/nom/section en ligne) --- */
.user-info {
    margin: 1rem 0 2rem 0;
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}

.user-info .form-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
    margin-bottom: 0;
}

.user-info .form-group label {
    white-space: nowrap;
    margin-bottom: 0;
    margin-right: 0.5rem;
}

.user-info .form-group select,
.user-info .form-group input {
    min-width: 120px;
    max-width: 160px;
}

/* --- Boutons --- */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.2s;
    line-height: 1.5;
}

.btn:hover {
    text-decoration: none;
}

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

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

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

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

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

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

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

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

.submit-button {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.2s;
}

.submit-button:hover {
    background-color: var(--primary-dark);
}

.submit-button:disabled {
    background-color: #93c5fd;
    cursor: not-allowed;
}

/* --- Bouton flottant (iOS-safe) --- */
.floating-button-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    padding: 12px 1rem;
    padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    background: var(--white);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -2px 8px rgb(0 0 0 / 0.08);
    z-index: 1000;
    -webkit-transform: translateZ(0);
}

.floating-button-container .submit-button {
    max-width: 400px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* --- Sections repas --- */
.date-section {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.date-header {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-align: center;
}

.meals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    align-items: start;
    justify-items: start;
}

.meal-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meal-checkbox input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 0.25rem;
    border: 2px solid var(--border-color);
    cursor: pointer;
}

.meal-checkbox label {
    font-size: 0.875rem;
    cursor: pointer;
}

.meal-section {
    margin: 20px 0;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.meal-list {
    margin: 10px 0;
}

.meal-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    gap: 10px;
}

.meal-checkbox-container {
    margin: 10px 0;
    display: flex;
    gap: 20px;
    align-items: center;
}

/* --- Boutons d'action (delete, copy, etc.) --- */
.delete-btn {
    color: #991b1b;
    border: none;
    background-color: var(--danger-bg);
    cursor: pointer;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: background-color 0.2s;
    font-family: inherit;
    font-size: 0.875rem;
}

.delete-btn:hover {
    background-color: var(--danger-border);
}

.copy-button {
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
    transition: background-color 0.2s;
}

.copy-button:hover {
    background-color: var(--primary-dark);
}

/* --- Bilan / effectifs --- */
.bilan {
    margin-top: 20px;
    white-space: pre-line;
    font-family: monospace;
    background-color: var(--background-color);
    padding: 15px;
    border-radius: var(--radius-md);
}

.effectifs-input {
    margin: 20px 0;
    display: flex;
    gap: 20px;
}

.effectifs-form {
    display: flex;
    align-items: center;
    gap: 20px;
}

.input-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.regime {
    color: #991b1b;
    font-weight: bold;
}

/* --- Collapsible --- */
.collapsible-header {
    cursor: pointer;
    padding: 12px 16px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 0;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 600;
    user-select: none;
}

.collapsible-header:hover {
    background-color: #e2e8f0;
}

.collapsible-content {
    transition: all 0.3s ease-out;
    overflow: hidden;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.collapsible-content.collapsed {
    padding: 0;
    max-height: 0;
    border: none;
}

/* --- Tabs --- */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    border: 1px solid transparent;
    border-bottom: none;
    margin-bottom: -1px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.tab.active {
    border-color: var(--border-color);
    border-bottom-color: var(--white);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    background-color: var(--white);
    font-weight: bold;
    color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

/* --- Tables --- */
.table-container {
    overflow-x: auto;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
}

table, th, td {
    border: 1px solid var(--border-color);
}

th, td {
    padding: 10px 12px;
    text-align: left;
}

th {
    background-color: var(--background-color);
    font-weight: 600;
    font-size: 0.875rem;
}

tr:nth-child(even) {
    background-color: #f8fafc;
}

tr:hover {
    background-color: #f1f5f9;
}

/* --- Actions (edit/delete buttons in tables) --- */
.actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    display: inline-block;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--white);
    font-size: 0.8rem;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s;
}

.action-btn:hover {
    text-decoration: none;
}

.edit-btn {
    background-color: var(--warning-color);
}

.edit-btn:hover {
    background-color: var(--warning-dark);
}

/* --- Modal --- */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow-md);
}

.modal-title {
    margin-top: 0;
    color: var(--text-color);
}

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

.modal-btn {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
}

.modal-btn-cancel {
    background-color: #94a3b8;
    color: var(--white);
}

.modal-btn-confirm {
    background-color: var(--danger-color);
    color: var(--white);
    text-decoration: none;
}

/* --- Pool page: menu portail --- */
.tools-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tool-item {
    margin-bottom: 12px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.tool-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.tool-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
}

.tool-link:hover {
    text-decoration: none;
}

.tool-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.tool-description {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
}

.tool-arrow {
    color: var(--primary-color);
    font-size: 1.5em;
    font-weight: bold;
}

/* Admin section collapsible */
.admin-section {
    margin-bottom: 24px;
}

.admin-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-md);
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s;
    font-weight: 600;
    font-size: 1.05rem;
}

.admin-section-header:hover {
    background-color: var(--primary-dark);
}

.admin-section-header .arrow {
    transition: transform 0.3s;
    font-size: 0.8rem;
}

.admin-section-header.open .arrow {
    transform: rotate(180deg);
}

.admin-section-header.open {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.admin-section-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.admin-section-content .tools-list {
    padding: 12px;
}

.admin-section-content .tool-item {
    margin-bottom: 8px;
}

.admin-section-content .tool-item:last-child {
    margin-bottom: 0;
}

/* Section titre */
.section-title-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 24px 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* --- Utilitaires --- */
.hidden-field {
    display: none;
}

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

.text-uppercase {
    text-transform: uppercase;
}

#nom {
    text-transform: uppercase;
}

/* --- Responsive 640px (mobile) --- */
@media (max-width: 640px) {
    body {
        padding: 0.5rem;
    }

    .nav-buttons {
        gap: 5px;
        margin-top: 10px;
    }

    .nav-button {
        font-size: 0.8rem;
        padding: 6px 10px;
    }

    .container {
        margin: 0.5rem;
        padding: 1rem;
    }

    .user-info {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .user-info .form-group {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .user-info .form-group label {
        margin-right: 0;
    }

    .user-info .form-group select,
    .user-info .form-group input {
        width: 100%;
        max-width: none;
        min-width: 0;
    }

    .meals-grid {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .meal-checkbox {
        width: 100%;
        padding-left: 1rem;
    }

    .date-section {
        padding: 0.75rem;
    }

    .meal-list-item {
        flex-direction: column;
        gap: 8px;
    }

    .delete-btn {
        width: 100%;
    }

    .effectifs-form {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .input-group {
        width: 100%;
        justify-content: space-between;
    }

    .copy-button {
        width: 100%;
        margin-bottom: 15px;
    }

    .meal-checkbox-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .actions {
        flex-direction: column;
        gap: 5px;
    }

    .tabs {
        overflow-x: auto;
        white-space: nowrap;
    }

    .tab {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
}

/* --- Responsive 768px (tablette) --- */
@media (max-width: 768px) {
    .table-container {
        margin: 0 -0.5rem;
    }

    table {
        font-size: 0.85rem;
    }

    th, td {
        padding: 8px;
    }
}