/* ============================================================
   ELOKO - STYLES COMPLETS
   Version: 1.0.0
   ============================================================ */

/* ============================================================
   VARIABLES & RESET
   ============================================================ */

:root {
    --primary: #1a73e8;
    --primary-dark: #0d47a1;
    --primary-light: #e8f0fe;
    --primary-gradient: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    --gold: #d4a843;
    --gold-light: #f5e6b8;
    --secondary: #0b2b44;
    --gray-50: #f8fcff;
    --gray-100: #f0f7fe;
    --gray-200: #e8edf2;
    --gray-300: #d5e3f0;
    --gray-400: #a8c0d8;
    --gray-500: #6b8ba4;
    --gray-600: #4e7a9e;
    --gray-700: #2f4d66;
    --gray-800: #1a3a55;
    --gray-900: #0b2b44;
    --success: #1a73e8;
    --danger: #d1455b;
    --warning: #f59e0b;
    --shadow-sm: 0 2px 8px rgba(26, 115, 232, 0.08);
    --shadow-md: 0 8px 32px rgba(26, 115, 232, 0.12);
    --shadow-lg: 0 16px 48px rgba(26, 115, 232, 0.16);
    --shadow-xl: 0 24px 64px rgba(26, 115, 232, 0.2);
    --radius: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--gray-200); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* ============================================================
   APP CONTAINER
   ============================================================ */

.app {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px 80px;
    min-height: 100vh;
}

/* ============================================================
   HEADER
   ============================================================ */

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0 24px;
    border-bottom: 1px solid var(--gray-200);
    flex-wrap: wrap;
    gap: 12px;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
    padding: 16px 0;
}

.app-header .brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    cursor: pointer;
}

.app-header .brand .logo {
    width: 52px;
    height: 52px;
    background: var(--primary-gradient);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 26px;
    font-weight: 900;
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3);
    position: relative;
    overflow: hidden;
}

.app-header .brand .logo::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% { transform: translateX(-100%) translateY(-100%); }
    50% { transform: translateX(100%) translateY(100%); }
}

.app-header .brand h1 {
    font-size: 30px;
    font-weight: 900;
    color: var(--gray-900);
    letter-spacing: -0.5px;
    line-height: 1;
}

.app-header .brand h1 span {
    color: var(--primary);
}

.app-header .brand .subtitle {
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-top: 2px;
}

/* ============================================================
   NAVIGATION DESKTOP
   ============================================================ */

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-desktop a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

.nav-desktop a i {
    font-size: 18px;
}

.nav-desktop a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.nav-desktop a.active {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3);
}

.nav-desktop a.active i {
    color: #fff;
}

.nav-desktop .user-badge {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 6px 16px 6px 6px;
    border-radius: var(--radius-full);
    background: var(--gray-200);
    cursor: pointer;
    transition: var(--transition);
    margin-left: 8px;
}

.nav-desktop .user-badge:hover {
    background: var(--gray-300);
}

.nav-desktop .user-badge img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.nav-desktop .user-badge .user-info {
    font-size: 13px;
}

.nav-desktop .user-badge .user-info .name {
    font-weight: 600;
    color: var(--gray-900);
}

.nav-desktop .user-badge .user-info .role {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: capitalize;
}

.nav-desktop .btn-logout {
    display: none;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    border: none;
    background: var(--danger);
    color: #fff;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}

.nav-desktop .btn-logout:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(209, 69, 91, 0.3);
}

.nav-desktop .btn-login {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    border: none;
    background: var(--primary-gradient);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.nav-desktop .btn-login:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3);
}

/* ============================================================
   NAVIGATION MOBILE
   ============================================================ */

.nav-mobile {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--gray-200);
    padding: 6px 0 12px;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
}

.nav-mobile .nav-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.nav-mobile a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--gray-500);
    text-decoration: none;
    font-size: 10px;
    font-weight: 500;
    padding: 4px 8px;
    transition: var(--transition);
    gap: 2px;
    border-radius: 12px;
    min-width: 56px;
    cursor: pointer;
}

.nav-mobile a i {
    font-size: 22px;
    transition: var(--transition);
}

.nav-mobile a.active {
    color: var(--primary);
}

.nav-mobile a.active i {
    transform: translateY(-2px);
    text-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
}

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

.hero {
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    padding: 60px 48px;
    margin: 24px 0 40px;
    position: relative;
    overflow: hidden;
    color: #fff;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.08) 0%, transparent 70%);
    transform: rotate(-15deg);
}

.hero::after {
    content: '🏠';
    position: absolute;
    bottom: -20px;
    right: 40px;
    font-size: 120px;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero .badge-hero {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(4px);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero h1 .highlight {
    color: var(--gold-light);
    position: relative;
}

.hero p {
    font-size: 18px;
    opacity: 0.9;
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.hero .hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.hero .hero-stats .stat {
    text-align: center;
}

.hero .hero-stats .stat .number {
    font-size: 32px;
    font-weight: 800;
    display: block;
}

.hero .hero-stats .stat .label {
    font-size: 13px;
    opacity: 0.7;
    font-weight: 400;
}

.hero .hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.hero .hero-actions .btn-hero {
    padding: 14px 32px;
    border-radius: var(--radius-full);
    border: none;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero .hero-actions .btn-hero-primary {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.hero .hero-actions .btn-hero-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

.hero .hero-actions .btn-hero-secondary {
    background: rgba(255,255,255,0.15);
    color: #fff;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.2);
}

.hero .hero-actions .btn-hero-secondary:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

/* ============================================================
   FEATURES
   ============================================================ */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    margin: 32px 0;
}

.feature-card {
    background: #fff;
    padding: 24px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.feature-card .icon {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
}

.feature-card h4 {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.feature-card p {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.5;
}

/* ============================================================
   PAGES
   ============================================================ */

.page {
    display: none;
    padding: 24px 0 20px;
    animation: fadeUp 0.4s ease;
}

.page.active {
    display: block;
}

@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.page-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.page-subtitle {
    color: var(--gray-500);
    font-size: 15px;
    margin-bottom: 24px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.section-header h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--gray-900);
}

.section-header h2 i {
    color: var(--primary);
    margin-right: 10px;
}

.section-header .sub {
    color: var(--gray-500);
    font-size: 15px;
}

/* ============================================================
   PROPERTY CARDS
   ============================================================ */

.property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.property-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.property-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.property-card .img-wrap {
    position: relative;
    height: 220px;
    background: var(--gray-200);
    overflow: hidden;
}

.property-card .img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.property-card:hover .img-wrap img {
    transform: scale(1.05);
}

.property-card .img-wrap .badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    color: #fff;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.property-card .img-wrap .price-badge {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: var(--primary-gradient);
    color: #fff;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3);
}

.property-card .body {
    padding: 18px 20px 20px;
}

.property-card .body h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.property-card .body .location {
    font-size: 13px;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

.property-card .body .location i {
    color: var(--primary);
}

.property-card .body .desc {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.property-card .body .meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.property-card .body .meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.property-card .footer-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid var(--gray-200);
}

.property-card .footer-actions .left {
    display: flex;
    gap: 12px;
}

.property-card .footer-actions button {
    background: none;
    border: none;
    font-size: 13px;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.property-card .footer-actions button:hover {
    background: var(--gray-100);
}

.property-card .footer-actions button i {
    font-size: 18px;
    color: var(--gray-400);
    transition: var(--transition);
}

.property-card .footer-actions button.liked i {
    color: var(--danger);
}

.property-card .footer-actions button.liked {
    color: var(--danger);
}

.property-card .footer-actions button.liked i {
    animation: heartPulse 0.3s ease;
}

@keyframes heartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

/* ============================================================
   CARTE LEAFLET
   ============================================================ */

.map-container {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    height: 500px;
    position: relative;
}

.map-container #map {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

.map-container .map-controls {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.map-container .map-controls button {
    padding: 10px 14px;
    background: #fff;
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    color: var(--gray-700);
}

.map-container .map-controls button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.map-popup {
    padding: 8px;
    max-width: 250px;
}

.map-popup h4 {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.map-popup p {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 4px;
}

.map-popup .price {
    font-weight: 700;
    color: var(--primary);
    font-size: 16px;
}

.map-popup .btn-popup {
    display: inline-block;
    padding: 4px 16px;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 4px;
}

.map-popup .btn-popup:hover {
    transform: scale(1.05);
}

.custom-marker {
    background: var(--primary-gradient);
    border-radius: 50% 50% 50% 0;
    width: 32px;
    height: 32px;
    transform: rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.4);
    border: 3px solid #fff;
}

.custom-marker i {
    transform: rotate(45deg);
    color: #fff;
    font-size: 14px;
}

/* ============================================================
   ADMIN
   ============================================================ */

.admin-section {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.admin-section h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-section h4 i {
    color: var(--primary);
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.admin-card {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 16px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    flex-wrap: wrap;
    gap: 8px;
}

.admin-card:hover {
    background: var(--gray-200);
}

.admin-card .user-info .name {
    font-weight: 600;
    color: var(--gray-900);
}

.admin-card .user-info .email {
    font-size: 12px;
    color: var(--gray-500);
}

.admin-card .user-info .role-badge {
    display: inline-block;
    font-size: 11px;
    padding: 2px 12px;
    border-radius: var(--radius-full);
    font-weight: 600;
    margin-top: 2px;
}

.role-badge.admin { background: #fef3c7; color: #d97706; }
.role-badge.master { background: #dbeafe; color: #1a73e8; }
.role-badge.user { background: var(--gray-200); color: var(--gray-600); }

.admin-card .actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.admin-card .actions button {
    padding: 4px 12px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.admin-card .actions button:hover {
    transform: scale(1.05);
}

.btn-promote { background: #dbeafe; color: #1a73e8; }
.btn-block { background: #fde8ea; color: var(--danger); }
.btn-unblock { background: #d1fae5; color: #059669; }
.btn-delete { background: #fde8ea; color: var(--danger); }

/* ============================================================
   LOCALISATIONS
   ============================================================ */

.location-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.location-form input {
    flex: 1;
    min-width: 120px;
    padding: 10px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--gray-100);
}

.location-form input:focus {
    border-color: var(--primary);
    outline: none;
    background: #fff;
}

.location-form button {
    padding: 10px 24px;
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--radius);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.location-form button:hover {
    transform: scale(1.05);
}

.location-tree {
    font-size: 14px;
    padding: 8px 0;
}

.location-tree .city { font-weight: 700; color: var(--gray-900); margin-top: 8px; }
.location-tree .commune { padding-left: 20px; color: var(--gray-700); }
.location-tree .quartier { padding-left: 40px; color: var(--gray-600); }
.location-tree .avenue { padding-left: 60px; color: var(--gray-500); font-size: 13px; }

/* ============================================================
   FORMULAIRE DE CRÉATION DE BIEN
   ============================================================ */

.property-form-container {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    max-width: 800px;
    margin: 0 auto;
}

.property-form-container .form-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.property-form-container .form-title i {
    color: var(--primary);
}

.property-form-container .form-subtitle {
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 24px;
}

.property-form-container .form-group {
    margin-bottom: 20px;
}

.property-form-container .form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--gray-800);
    margin-bottom: 6px;
}

.property-form-container .form-group label .required {
    color: var(--danger);
    margin-left: 2px;
}

.property-form-container .form-group input,
.property-form-container .form-group select,
.property-form-container .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--gray-50);
    color: var(--gray-900);
}

.property-form-container .form-group input:focus,
.property-form-container .form-group select:focus,
.property-form-container .form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.08);
}

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

.property-form-container .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.property-form-container .form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.property-form-container .btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.25);
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.property-form-container .btn-submit:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(26, 115, 232, 0.35);
}

.property-form-container .btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ============================================================
   UPLOAD D'IMAGES
   ============================================================ */

.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius);
    padding: 40px 20px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    background: var(--gray-50);
    position: relative;
}

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

.upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: scale(1.01);
}

.upload-area .upload-icon {
    font-size: 48px;
    color: var(--gray-400);
    margin-bottom: 12px;
    transition: var(--transition);
}

.upload-area:hover .upload-icon {
    color: var(--primary);
    transform: scale(1.1);
}

.upload-area .upload-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-700);
}

.upload-area .upload-subtext {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 4px;
}

.upload-area .upload-btn {
    display: inline-block;
    margin-top: 12px;
    padding: 10px 24px;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.upload-area .upload-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3);
}

.upload-area input[type="file"] {
    display: none;
}

.image-preview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.image-preview-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--gray-200);
    aspect-ratio: 1;
    background: var(--gray-100);
    transition: var(--transition);
}

.image-preview-item:hover {
    border-color: var(--primary);
    transform: scale(1.02);
}

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

.image-preview-item .remove-image {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(209, 69, 91, 0.9);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.image-preview-item .remove-image:hover {
    transform: scale(1.15);
    background: var(--danger);
}

.image-preview-item .image-index {
    position: absolute;
    bottom: 4px;
    left: 4px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
}

.upload-progress {
    width: 100%;
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    margin-top: 12px;
    overflow: hidden;
    display: none;
}

.upload-progress .progress-bar {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 2px;
    width: 0%;
    transition: width 0.3s ease;
}

.upload-progress.active {
    display: block;
}

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

.profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fff;
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.profile-header img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--primary);
    object-fit: cover;
}

.profile-header .info h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
}

.profile-header .info .role {
    font-size: 13px;
    color: var(--primary);
    background: var(--primary-light);
    padding: 2px 16px;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-top: 4px;
}

.profile-header .info .email {
    color: var(--gray-500);
    font-size: 14px;
}

/* ============================================================
   MODAL
   ============================================================ */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: #fff;
    border-radius: var(--radius-lg);
    max-width: 440px;
    width: 100%;
    padding: 32px;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes modalIn {
    0% { opacity: 0; transform: scale(0.95) translateY(20px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.modal .close-modal {
    float: right;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--gray-400);
    cursor: pointer;
    transition: var(--transition);
}

.modal .close-modal:hover {
    color: var(--gray-900);
    transform: rotate(90deg);
}

.modal h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.modal .sub {
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 24px;
}

.modal .form-group {
    margin-bottom: 16px;
}

.modal .form-group label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.modal .form-group input,
.modal .form-group select,
.modal .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--gray-100);
}

.modal .form-group input:focus,
.modal .form-group select:focus,
.modal .form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

.modal .btn-primary {
    width: 100%;
    padding: 14px;
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--radius);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.25);
}

.modal .btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(26, 115, 232, 0.35);
}

.modal .switch-link {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: var(--gray-500);
}

.modal .switch-link span {
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.modal .switch-link span:hover {
    text-decoration: underline;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 48px;
    color: var(--gray-300);
    margin-bottom: 12px;
}

.empty-state h3 {
    color: var(--gray-700);
    margin-bottom: 4px;
}

/* ============================================================
   TOAST
   ============================================================ */

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 14px 24px;
    border-radius: var(--radius);
    color: #fff;
    font-weight: 500;
    font-size: 14px;
    z-index: 9999;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.4s ease;
    max-width: 400px;
}

.toast.success { background: var(--primary-gradient); }
.toast.error { background: var(--danger); }
.toast.warning { background: var(--warning); }

@keyframes slideInRight {
    0% { opacity: 0; transform: translateX(40px); }
    100% { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   UTILITIES
   ============================================================ */

.text-muted { color: var(--gray-500); }
.text-center { text-align: center; }
.mt-2 { margin-top: 12px; }
.mb-2 { margin-bottom: 12px; }
.fw-700 { font-weight: 700; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: 12px; }

.admin-only { display: none; }
.admin-only.visible { display: block; }
.master-only { display: none; }
.master-only.visible { display: block; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
    .app {
        padding: 0 12px 80px;
    }

    .nav-desktop {
        display: none;
    }

    .nav-mobile {
        display: block;
    }

    .app-header .brand h1 {
        font-size: 22px;
    }

    .app-header .brand .logo {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }

    .hero {
        padding: 40px 24px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .hero .hero-stats {
        gap: 24px;
    }

    .hero .hero-stats .stat .number {
        font-size: 24px;
    }

    .property-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .property-card .img-wrap {
        height: 200px;
    }

    .page-title {
        font-size: 22px;
    }

    .modal {
        padding: 24px;
        margin: 10px;
        max-width: 100%;
    }

    .admin-grid {
        grid-template-columns: 1fr;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
    }

    .location-form input {
        min-width: 100%;
    }

    .map-container {
        height: 350px;
    }

    .map-container #map {
        min-height: 350px;
    }

    .section-header h2 {
        font-size: 22px;
    }

    .features-grid {
        grid-template-columns: 1fr 1fr;
    }

    .property-form-container {
        padding: 20px;
    }

    .property-form-container .form-row {
        grid-template-columns: 1fr;
    }

    .property-form-container .form-row-3 {
        grid-template-columns: 1fr 1fr;
    }

    .upload-area {
        padding: 24px 16px;
    }

    .upload-area .upload-icon {
        font-size: 36px;
    }

    .image-preview-container {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
}

@media (max-width: 480px) {
    .property-form-container .form-row-3 {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .property-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) {
    .property-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}