/* ==========================================================================
   LOCAFRIQUE - STYLES PRINCIPAUX
   Design ultra-moderne pour la location immobilière en Afrique
   ========================================================================== */

/* Variables CSS - Palette inspirée de l'Afrique */
:root {
    /* Couleurs principales */
    --primary-orange: #FF6B35;
    --secondary-orange: #FF8C42;
    --dark-orange: #E85A2B;
    --light-orange: #FFE5DC;
    
    /* Couleurs terre africaine */
    --earth-brown: #8B4513;
    --savanna-gold: #F4A460;
    --desert-sand: #FAD5A5;
    
    /* Couleurs neutres modernes */
    --pure-white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #E9ECEF;
    --dark-gray: #495057;
    --charcoal: #212529;
    
    /* Couleurs d'état */
    --success: #28A745;
    --warning: #FFC107;
    --danger: #DC3545;
    --info: #17A2B8;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    --gradient-warm: linear-gradient(135deg, #FF8C42 0%, #F4A460 100%);
    --gradient-hero: linear-gradient(135deg, rgba(255, 107, 53, 0.9) 0%, rgba(255, 140, 66, 0.8) 100%);
    
    /* Typographie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Poppins', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.25rem;  /* 4px */
    --spacing-sm: 0.5rem;   /* 8px */
    --spacing-md: 1rem;     /* 16px */
    --spacing-lg: 1.5rem;   /* 24px */
    --spacing-xl: 2rem;     /* 32px */
    --spacing-xxl: 3rem;    /* 48px */
    --spacing-xxxl: 4rem;   /* 64px */
    
    /* Rayons de bordure */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 50px;
    
    /* Ombres élégantes */
    --shadow-sm: 0 2px 4px rgba(255, 107, 53, 0.05);
    --shadow-md: 0 4px 12px rgba(255, 107, 53, 0.1);
    --shadow-lg: 0 8px 24px rgba(255, 107, 53, 0.15);
    --shadow-xl: 0 16px 40px rgba(255, 107, 53, 0.2);
    
    /* Animations */
    --transition-fast: 0.15s ease-out;
    --transition-medium: 0.25s ease-out;
    --transition-slow: 0.4s ease-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--pure-white);
    overflow-x: hidden;
}

/* Amélioration des performances */
img, video {
    height: auto;
    max-width: 100%;
}

img {
    font-style: italic;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Typographie moderne */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    color: var(--charcoal);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; font-weight: 700; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

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

a:hover, a:focus {
    color: var(--dark-orange);
    outline: none;
}

/* Container système */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-fluid {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================================================
   LOADER DE GÉOLOCALISATION
   ========================================================================== */

.geo-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    transition: var(--transition-medium);
}

.geo-loader.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(1.1);
}

.loader-content {
    text-align: center;
    color: var(--pure-white);
    max-width: 400px;
    padding: var(--spacing-xl);
}

.loader-content h3 {
    color: var(--pure-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.loader-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin-bottom: var(--spacing-xl);
}

/* Spinner animation */
.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--pure-white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-lg);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   HEADER ET NAVIGATION
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--medium-gray);
    transition: var(--transition-medium);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-logo i {
    color: var(--primary-orange);
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-gray);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.location-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--dark-gray);
    font-size: 0.9rem;
    background: var(--light-gray);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-pill);
    transition: var(--transition-fast);
}

.location-display:hover {
    background: var(--medium-gray);
}

.location-display i {
    color: var(--primary-orange);
}

/* Menu utilisateur connecté */
.user-menu {
    position: relative;
    cursor: pointer;
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-pill);
    transition: var(--transition-fast);
}

.user-info:hover {
    background: var(--medium-gray);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--primary-orange);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.user-name {
    font-weight: 500;
    color: var(--charcoal);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    padding: var(--spacing-sm);
    min-width: 200px;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: var(--transition);
    z-index: 1000;
}

.user-menu:hover .user-dropdown {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    color: var(--dark-gray);
    text-decoration: none;
    transition: var(--transition-fast);
}

.user-dropdown a:hover {
    background: var(--light-orange);
    color: var(--primary-orange);
}

.user-dropdown a i {
    width: 16px;
    text-align: center;
}

/* Menu hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: var(--spacing-sm);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-orange);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ==========================================================================
   BOUTONS SYSTÈME
   ========================================================================== */

.btn-primary,
.btn-outline,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-medium);
    text-decoration: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--pure-white);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: var(--pure-white);
    color: var(--primary-orange);
    border-color: var(--primary-orange);
}

.btn-outline:hover {
    background: var(--primary-orange);
    color: var(--pure-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--light-gray);
    color: var(--dark-gray);
    border-color: var(--medium-gray);
}

.btn-secondary:hover {
    background: var(--medium-gray);
    transform: translateY(-1px);
}

/* Tailles de boutons */
.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.1rem;
}

/* ==========================================================================
   SECTION HERO
   ========================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--pure-white);
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero),
                url('https://images.unsplash.com/photo-1564013799919-ab600027ffc6?w=1920&h=1080&fit=crop') center/cover;
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    z-index: 1;
}

.hero-text {
    margin-bottom: var(--spacing-xxxl);
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    color: var(--pure-white);
    animation: fadeInUp 1s ease-out;
}

.hero-text p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
}

/* ==========================================================================
   BARRE DE RECHERCHE PRINCIPALE
   ========================================================================== */

.search-container {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.search-form {
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    align-items: end;
    margin-bottom: var(--spacing-xl);
}

.search-field {
    position: relative;
}

.search-field label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.search-field label i {
    color: var(--primary-orange);
    font-size: 0.9rem;
}

.search-field select,
.search-field input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--pure-white);
    transition: var(--transition-fast);
    outline: none;
    appearance: none;
}

.search-field select:focus,
.search-field input:focus {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.search-field select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

.search-btn {
    background: var(--gradient-primary);
    color: var(--pure-white);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-xl);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    white-space: nowrap;
    min-height: 56px;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ==========================================================================
   RECHERCHE RAPIDE
   ========================================================================== */

.quick-categories {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.quick-categories h3 {
    color: var(--pure-white);
    margin-bottom: var(--spacing-lg);
    font-size: 1.2rem;
}

.category-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.category-btn {
    background: rgba(255, 255, 255, 0.2);
    color: var(--pure-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    transition: var(--transition-medium);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 120px;
}

.category-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.category-btn i {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

/* ==========================================================================
   SECTION PROPRIÉTÉS
   ========================================================================== */

.properties-section {
    padding: var(--spacing-xxxl) 0;
    background: var(--light-gray);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxxl);
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--dark-gray);
}

/* ==========================================================================
   CONTRÔLES ET FILTRES
   ========================================================================== */

.controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.view-controls {
    display: flex;
    gap: var(--spacing-sm);
    background: var(--pure-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.view-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--dark-gray);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.view-btn:hover,
.view-btn.active {
    background: var(--primary-orange);
    color: var(--pure-white);
}

.sort-controls {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.sort-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-md);
    background: var(--pure-white);
    font-weight: 500;
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

.sort-select:focus {
    border-color: var(--primary-orange);
}

.filter-btn {
    background: var(--pure-white);
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-orange);
    color: var(--pure-white);
}

/* ==========================================================================
   PANNEAU DE FILTRES
   ========================================================================== */

.filters-panel {
    background: var(--pure-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
    max-height: 0;
    transition: var(--transition-medium);
}

.filters-panel.active {
    max-height: 500px;
}

.filters-content {
    padding: var(--spacing-xl);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.filter-group label {
    font-weight: 600;
    color: var(--dark-gray);
}

.price-range {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.price-range input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition-fast);
}

.price-range input:focus {
    border-color: var(--primary-orange);
}

.price-range span {
    color: var(--dark-gray);
    font-weight: 500;
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.checkbox-item:hover {
    background-color: var(--light-orange);
}

.checkbox-item input[type="checkbox"] {
    width: auto;
    margin: 0;
    accent-color: var(--primary-orange);
}

.checkbox-item span {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
}

.checkbox-item i {
    color: var(--primary-orange);
    width: 16px;
}

.filter-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--medium-gray);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
        max-height: 0;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 500px;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

/* ==========================================================================
   ÉTATS DE CHARGEMENT
   ========================================================================== */

.loading-state {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.loading-animation {
    text-align: center;
    color: var(--dark-gray);
}

.loading-animation p {
    margin-top: var(--spacing-md);
    font-size: 1.1rem;
}

/* États vides */
.empty-state {
    text-align: center;
    padding: var(--spacing-xxxl) var(--spacing-lg);
    color: var(--dark-gray);
}

.empty-state i {
    font-size: 4rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    margin-bottom: var(--spacing-md);
    color: var(--charcoal);
}

/* ==========================================================================
   TABLEAU DE BORD PROPRIÉTAIRE
   ========================================================================== */

.owner-dashboard {
    min-height: 100vh;
    background: var(--light-background);
    padding: var(--spacing-xl) 0;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.dashboard-header h2 {
    color: var(--charcoal);
    font-size: 2rem;
    font-weight: 600;
}

.dashboard-header h2 i {
    color: var(--primary-orange);
    margin-right: var(--spacing-sm);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-hover-shadow);
}

.stat-icon {
    background: var(--light-orange);
    color: var(--primary-orange);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-info h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 4px;
}

.stat-info p {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.dashboard-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-lg);
    background: white;
    padding: 8px;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow-x: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 8px;
    color: var(--dark-gray);
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
    cursor: pointer;
}

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

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

.tab-btn i {
    margin-right: var(--spacing-xs);
}

.dashboard-content {
    background: white;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.tab-content {
    display: none;
    padding: var(--spacing-xl);
}

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

.properties-header,
.messages-header,
.reports-header,
.analytics-header,
.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.properties-filters,
.messages-filters {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.properties-filters select,
.messages-filters select,
.properties-filters input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
}

.properties-filters input {
    width: 250px;
}

.messages-list,
.reports-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.message-item,
.report-item {
    background: var(--light-background);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--primary-orange);
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.chart-container {
    background: var(--light-background);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.chart-container h4 {
    margin-bottom: var(--spacing-md);
    color: var(--charcoal);
    text-align: center;
}

.profile-form {
    max-width: 600px;
    margin: 0 auto;
}

.profile-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.profile-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--charcoal);
}

.profile-form input,
.profile-form textarea,
.profile-form select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.profile-form input:focus,
.profile-form textarea:focus,
.profile-form select:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

/* Modale d'ajout de propriété */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.price-input {
    display: flex;
    gap: var(--spacing-xs);
}

.price-input input {
    flex: 1;
}

.price-input select {
    width: 100px;
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.amenities-grid label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: normal;
    cursor: pointer;
}

.photo-upload {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition);
}

.photo-upload:hover {
    border-color: var(--primary-orange);
    background: var(--light-orange);
}

.photo-preview {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.photo-preview {
    min-height: 60px;
}

.image-preview-item {
    position: relative;
    display: inline-block;
    margin: 8px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    background: white;
}

.image-preview-item img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    display: block;
}

.remove-image {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(255, 0, 0, 0.8);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    transition: var(--transition);
}

.remove-image:hover {
    background: rgba(255, 0, 0, 1);
    transform: scale(1.1);
}

.image-info {
    padding: 4px 8px;
    background: rgba(255,255,255,0.95);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    font-size: 0.7rem;
    line-height: 1.2;
}

.image-info small {
    display: block;
    color: var(--dark-gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Styles pour la messagerie */
.property-contact-info {
    background: var(--light-background);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.property-contact-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
}

.property-contact-details h4 {
    margin: 0 0 var(--spacing-xs);
    color: var(--charcoal);
}

.property-contact-details p {
    margin: 0;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: normal !important;
    cursor: pointer;
}

.modal-large .modal-content {
    max-width: 800px;
    width: 90vw;
    max-height: 90vh;
}

.messages-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.messages-tabs .tab-btn {
    background: transparent;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--dark-gray);
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

.messages-tabs .tab-btn:hover {
    color: var(--primary-orange);
}

.messages-tabs .tab-btn.active {
    color: var(--primary-orange);
    border-bottom-color: var(--primary-orange);
}

.messages-content {
    max-height: 400px;
    overflow-y: auto;
}

.messages-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.message-item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    transition: var(--transition);
}

.message-item:hover {
    box-shadow: var(--card-hover-shadow);
}

.message-item.unread {
    border-left: 4px solid var(--primary-orange);
    background: var(--light-orange);
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.message-sender {
    font-weight: 600;
    color: var(--charcoal);
}

.message-date {
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.message-subject {
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.message-preview {
    color: var(--dark-gray);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

.message-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

.message-actions button {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
}

/* Responsive pour le dashboard */
@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
    
    .properties-filters,
    .messages-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .properties-filters input {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .property-contact-info {
        flex-direction: column;
        text-align: center;
    }

    .modal-large .modal-content {
        width: 95vw;
    }

    .message-header {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

/* ==========================================================================
   PROFIL UTILISATEUR
   ========================================================================== */

.user-profile-section {
    min-height: 100vh;
    background: var(--light-background);
    padding: var(--spacing-xl) 0;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.profile-header h2 {
    color: var(--charcoal);
    font-size: 2rem;
    font-weight: 600;
}

.profile-header h2 i {
    color: var(--primary-orange);
    margin-right: var(--spacing-sm);
}

.back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.profile-content {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
}

.profile-sidebar {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    height: fit-content;
}

.profile-avatar {
    position: relative;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.profile-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--light-orange);
}

.change-avatar-btn {
    position: absolute;
    bottom: 8px;
    right: calc(50% - 60px + 8px);
    background: var(--primary-orange);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.change-avatar-btn:hover {
    transform: scale(1.1);
}

.profile-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: 8px;
    background: var(--light-background);
}

.stat-item strong {
    display: block;
    font-size: 1.2rem;
    color: var(--primary-orange);
    font-weight: 700;
}

.stat-item span {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.profile-main {
    background: white;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.profile-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.profile-tab {
    background: transparent;
    border: none;
    padding: var(--spacing-lg) var(--spacing-xl);
    color: var(--dark-gray);
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    flex: 1;
    text-align: center;
}

.profile-tab:hover {
    background: var(--light-background);
    color: var(--primary-orange);
}

.profile-tab.active {
    color: var(--primary-orange);
    border-bottom-color: var(--primary-orange);
    background: white;
}

.profile-tab i {
    margin-right: var(--spacing-sm);
}

.profile-content-area {
    padding: var(--spacing-xl);
}

.profile-tab-content {
    display: none;
}

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

.profile-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.profile-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--charcoal);
}

.profile-form input,
.profile-form textarea,
.profile-form select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.profile-form input:focus,
.profile-form textarea:focus,
.profile-form select:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.checkbox-group label {
    display: flex !important;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: normal !important;
    cursor: pointer;
}

.security-info {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.security-info h4 {
    margin-bottom: var(--spacing-lg);
    color: var(--charcoal);
}

.security-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--light-background);
    border-radius: 8px;
}

.security-item i {
    color: var(--primary-orange);
    font-size: 1.2rem;
}

.security-item span {
    flex: 1;
}

.notification-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    background: var(--light-background);
    border-radius: 8px;
}

.notification-info {
    flex: 1;
}

.notification-info strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--charcoal);
}

.notification-info span {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

/* Switch toggle pour les notifications */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--medium-gray);
    transition: var(--transition);
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

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

.switch input:checked + .slider:before {
    transform: translateX(26px);
}

/* Responsive pour le profil */
@media (max-width: 768px) {
    .profile-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .profile-tabs {
        flex-wrap: wrap;
    }
    
    .profile-tab {
        flex: none;
        min-width: 50%;
        font-size: 0.9rem;
        padding: var(--spacing-md);
    }
    
    .profile-tab i {
        display: none;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   SYSTÈME DE FAVORIS
   ========================================================================== */

.property-action-btn.favorite.active {
    background: var(--primary-orange);
    color: white;
}

.property-action-btn.favorite.active i {
    color: white;
}

.favorites-filters {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: white;
    color: var(--dark-gray);
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

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

.filter-btn.active {
    background: var(--primary-orange);
    color: white;
    border-color: var(--primary-orange);
}

.favorites-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    max-height: 500px;
    overflow-y: auto;
}

.favorite-item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.favorite-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-hover-shadow);
}

.favorite-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.favorite-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-favorite {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255, 0, 0, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.remove-favorite:hover {
    background: red;
    transform: scale(1.1);
}

.favorite-content {
    padding: var(--spacing-lg);
}

.favorite-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.favorite-location {
    color: var(--dark-gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.favorite-location i {
    color: var(--primary-orange);
    margin-right: var(--spacing-xs);
}

.favorite-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
}

.favorite-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.favorite-features span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.favorite-features i {
    color: var(--primary-orange);
}

.favorite-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: space-between;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
    border-radius: 6px;
}

/* Responsive pour les favoris */
@media (max-width: 768px) {
    .favorites-list {
        grid-template-columns: 1fr;
    }
    
    .favorite-actions {
        flex-direction: column;
    }
    
    .filters-btn {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* ==========================================================================
   UTILITAIRES
   ========================================================================== */

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

.hidden { display: none !important; }
.visible { display: block !important; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus visible pour accessibilité */
*:focus-visible {
    outline: 3px solid var(--primary-orange);
    outline-offset: 2px;
}

/* Sélection de texte personnalisée */
::selection {
    background-color: var(--light-orange);
    color: var(--dark-orange);
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-orange);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-orange);
}