/**
 * C'CLITN - Styles CSS
 * Design responsive mobile-first
 */

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-vert: #2ecc71;
    --color-orange: #f39c12;
    --color-rouge: #e74c3c;
    --color-gris: #ecf0f1;
    --color-dark: #2c3e50;
    --color-light: #ffffff;
    --color-border: #dfe6e9;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background: #f8f9fa;
    min-height: 100vh;
}

/* === PAGE LOGIN === */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 1rem;
}

.login-card {
    background: var(--color-light);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 2.5rem;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #7f8c8d;
    font-size: 1rem;
}

.login-form {
    margin-bottom: 1.5rem;
}

.login-footer {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.login-footer p {
    color: #7f8c8d;
    font-size: 0.875rem;
}

/* === NAVBAR === */
.navbar {
    background: var(--color-light);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-dark);
}

.nav-menu {
    display: flex;
    gap: 1rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    color: var(--color-dark);
    transition: background 0.2s;
}

.nav-link:hover,
.nav-link.active {
    background: var(--color-gris);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* === CONTAINER === */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* === PAGE HEADER === */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h2 {
    font-size: 1.875rem;
    color: var(--color-dark);
}

/* === ALERTS === */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* === STATS GRID === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stats-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card {
    background: var(--color-light);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--color-dark);
}

.stat-label {
    color: #7f8c8d;
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

.stat-percent {
    color: #95a5a6;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.stat-card.stat-vert .stat-value {
    color: var(--color-vert);
}

.stat-card.stat-orange .stat-value {
    color: var(--color-orange);
}

.stat-card.stat-rouge .stat-value {
    color: var(--color-rouge);
}

.stats-row {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-inline {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-inline .stat-value {
    font-size: 1.5rem;
}

/* === FILTRES === */
.filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    border: 2px solid var(--color-border);
    background: var(--color-light);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 500;
}

.filter-btn:hover {
    border-color: var(--color-dark);
}

.filter-btn.active {
    background: var(--color-dark);
    color: var(--color-light);
    border-color: var(--color-dark);
}

/* === GRILLE CHAMBRES === */
.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.room-card {
    background: var(--color-light);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.room-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.room-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.room-header h3 {
    font-size: 1.25rem;
    color: var(--color-dark);
}

.room-details {
    margin-bottom: 1rem;
    color: #7f8c8d;
}

.room-details p {
    margin-bottom: 0.5rem;
}

.room-update {
    font-size: 0.875rem;
    color: #95a5a6;
}

/* === BADGES === */
.badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.badge-lg {
    padding: 0.5rem 1rem;
    font-size: 1rem;
}

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

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

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

.badge-housekeeping,
.badge-gouvernant,
.badge-direction,
.badge-prestataire {
    background: #e3f2fd;
    color: #1565c0;
}

/* === BOUTONS === */
.btn {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: #34495e;
}

.btn-orange {
    background: var(--color-orange);
    color: var(--color-light);
}

.btn-orange:hover {
    background: #e67e22;
}

.btn-rouge {
    background: var(--color-rouge);
    color: var(--color-light);
}

.btn-rouge:hover {
    background: #c0392b;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-dark);
}

.btn-outline:hover {
    border-color: var(--color-dark);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

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

.btn-danger:hover {
    background: #c0392b;
}

/* === CARDS === */
.card {
    background: var(--color-light);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* === FORMULAIRES === */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-dark);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    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(--color-dark);
}

.form-group input[type="file"] {
    padding: 0.5rem;
}

/* === DÉTAIL CHAMBRE === */
.room-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.room-meta {
    color: #7f8c8d;
    font-size: 1rem;
}

.signal-form-section {
    margin-bottom: 2rem;
}

.signal-title {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.signal-title.signal-orange {
    color: var(--color-orange);
}

.signal-title.signal-rouge {
    color: var(--color-rouge);
}

.signal-description {
    color: #7f8c8d;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* === PREVIEW IMAGE === */
.image-preview {
    margin-top: 1rem;
}

.image-preview img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* === HISTORIQUE SIGNALEMENTS === */
.signals-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.signal-item {
    padding: 1rem;
    border-left: 4px solid;
    border-radius: 8px;
    background: #f8f9fa;
}

.signal-item.signal-orange {
    border-left-color: var(--color-orange);
}

.signal-item.signal-rouge {
    border-left-color: var(--color-rouge);
}

.signal-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.signal-date {
    color: #7f8c8d;
    font-size: 0.875rem;
}

.signal-category {
    margin-bottom: 0.5rem;
}

.signal-comment {
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.signal-user {
    font-size: 0.875rem;
    color: #7f8c8d;
}

.signal-photo {
    display: inline-block;
    margin-top: 0.5rem;
}

.signal-photo img {
    max-width: 150px;
    border-radius: 6px;
    cursor: pointer;
}

/* === LISTES === */
.signals-list,
.alert-rooms-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.signal-list-item,
.alert-room-item {
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.signal-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.signal-comment-preview {
    color: #7f8c8d;
    font-size: 0.875rem;
    margin: 0.5rem 0;
}

.alert-room-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.alert-room-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.alert-room-info span {
    color: #7f8c8d;
    font-size: 0.875rem;
}

.alert-room-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* === TABLEAU === */
.table-responsive {
    overflow-x: auto;
}

.rooms-table {
    width: 100%;
    border-collapse: collapse;
}

.rooms-table th,
.rooms-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.rooms-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: var(--color-dark);
}

.rooms-table tr:hover {
    background: #f8f9fa;
}

.rooms-table .actions {
    display: flex;
    gap: 0.5rem;
}

/* === MESSAGES === */
.empty-state,
.empty-message {
    text-align: center;
    padding: 3rem 1rem;
    color: #7f8c8d;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-menu {
        flex-direction: column;
    }
    
    .nav-user {
        justify-content: center;
    }
    
    .page-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .rooms-grid {
        grid-template-columns: 1fr;
    }
    
    .alert-room-item {
        flex-direction: column;
        align-items: stretch;
    }
    
    .alert-room-meta {
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }
    
    .login-card {
        padding: 1.5rem;
    }
    
    .card {
        padding: 1rem;
    }
}