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

:root {
    --emerald: #10b981;
    --emerald-dark: #059669;
    --emerald-light: #d1fae5;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --radius: 16px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 25px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    --shadow-xl: 0 20px 50px -12px rgb(0 0 0 / 0.12);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--slate-50);
    color: var(--slate-800);
    line-height: 1.6;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }
img { max-width: 100%; display: block; }

/* === NAVBAR === */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 100;
    padding: 16px 24px;
    display: flex; justify-content: space-between; align-items: center;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--slate-200);
}
.navbar.transparent { background: transparent; border: none; }
.navbar .logo { font-weight: 800; font-size: 20px; color: var(--slate-900); letter-spacing: -0.5px; }
.navbar .logo span { color: var(--emerald); }
.nav-links { display: flex; gap: 16px; align-items: center; font-size: 14px; font-weight: 500; }
.nav-links a { color: var(--slate-600); transition: color 0.2s; }
.nav-links a:hover { color: var(--emerald); }
.btn-nav { padding: 8px 18px; border-radius: 10px; background: var(--emerald); color: #fff !important; font-weight: 600; transition: transform 0.2s, background 0.2s; }
.btn-nav:hover { background: var(--emerald-dark); transform: scale(1.03); }

/* === HERO === */
.hero {
    position: relative; height: 85vh; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.hero-bg {
    position: absolute; inset: 0;
    background: url('https://images.unsplash.com/photo-1598091383021-15ddea10925d?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
}
.hero-bg::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, var(--slate-900), transparent 60%);
}
.hero-content {
    position: relative; z-index: 2; text-align: center;
    color: #fff; padding: 0 20px; max-width: 800px;
}
.hero-badge {
    display: inline-block; padding: 6px 16px; border-radius: 50px;
    background: rgba(255,255,255,0.12); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    color: #6ee7b7; font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 24px;
}
.hero h1 { font-size: clamp(36px, 6vw, 72px); font-weight: 900; line-height: 1.1; margin-bottom: 20px; }
.hero h1 span { color: #6ee7b7; }
.hero p { font-size: 18px; color: #cbd5e1; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
    padding: 16px 32px; border-radius: 50px; font-weight: 700; font-size: 16px;
    background: var(--slate-900); color: #fff;
    box-shadow: var(--shadow-xl); transition: transform 0.2s;
}
.btn-primary:hover { transform: scale(1.05); }
.btn-secondary {
    padding: 16px 32px; border-radius: 50px; font-weight: 700; font-size: 16px;
    background: #fff; color: var(--slate-900); border: 1px solid var(--slate-200);
    box-shadow: var(--shadow); transition: transform 0.2s;
}
.btn-secondary:hover { transform: scale(1.05); }

/* === SECTIONS === */
.section { padding: 80px 24px; max-width: 1200px; margin: 0 auto; }
.section-title { font-size: 32px; font-weight: 800; color: var(--slate-900); margin-bottom: 8px; }
.section-subtitle { color: var(--slate-500); border-left: 4px solid var(--emerald); padding-left: 12px; margin-bottom: 48px; }

/* === PLACE CARDS === */
.places-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.place-card {
    position: relative; height: 420px; border-radius: 24px; overflow: hidden;
    box-shadow: var(--shadow-lg); cursor: pointer; transition: transform 0.3s;
}
.place-card:hover { transform: translateY(-6px); }
.place-card:hover img { transform: scale(1.08); }
.place-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.place-card .overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 32px 24px;
    background: linear-gradient(to top, rgba(15,23,42,0.9), transparent);
}
.place-card h3 { color: #fff; font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.place-card p { color: var(--slate-300); font-size: 14px; }

/* === PROPERTY CARDS === */
.properties-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.property-card {
    background: #fff; border-radius: 24px; overflow: hidden;
    border: 1px solid var(--slate-100); box-shadow: var(--shadow-lg);
    transition: transform 0.3s, box-shadow 0.3s; cursor: pointer;
}
.property-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.property-card img { width: 100%; height: 220px; object-fit: cover; }
.property-card .info { padding: 20px; }
.property-card h3 { font-size: 20px; font-weight: 700; color: var(--slate-900); margin-bottom: 6px; }
.property-card .location { color: var(--slate-500); font-size: 14px; display: flex; align-items: center; gap: 4px; margin-bottom: 12px; }
.property-card .bottom { display: flex; justify-content: space-between; align-items: center; }
.property-card .price { font-size: 22px; font-weight: 800; color: var(--slate-900); }
.property-card .price small { font-size: 14px; font-weight: 500; color: var(--slate-400); }
.property-card .rating { display: flex; align-items: center; gap: 4px; font-weight: 700; color: #f59e0b; font-size: 16px; }
.badge-available { display: inline-block; padding: 4px 12px; border-radius: 50px; font-size: 11px; font-weight: 700; text-transform: uppercase; background: var(--emerald-light); color: var(--emerald-dark); }

/* === PROPERTY DETAIL === */
.detail-hero { width: 100%; height: 55vh; position: relative; margin-top: 64px; }
.detail-hero img { width: 100%; height: 100%; object-fit: cover; }
.detail-hero .grad { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,23,42,0.85), transparent 60%); }
.detail-hero .text { position: absolute; bottom: 40px; left: 40px; right: 40px; color: #fff; }
.detail-hero h1 { font-size: clamp(28px, 5vw, 52px); font-weight: 900; margin-bottom: 8px; }
.detail-hero .loc { font-size: 16px; color: #94a3b8; display: flex; align-items: center; gap: 6px; }
.detail-body { max-width: 1200px; margin: 0 auto; padding: 48px 24px; display: grid; grid-template-columns: 2fr 1fr; gap: 48px; }
.detail-info h2 { font-size: 24px; font-weight: 700; margin-bottom: 16px; color: var(--slate-900); border-bottom: 1px solid var(--slate-200); padding-bottom: 8px; }
.detail-info p { color: var(--slate-600); font-size: 16px; line-height: 1.8; margin-bottom: 32px; }
.amenities-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px; }
.amenity-item { display: flex; align-items: center; gap: 10px; font-weight: 500; color: var(--slate-700); padding: 12px; background: var(--slate-50); border-radius: 12px; }
.amenity-icon { width: 36px; height: 36px; background: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--emerald); font-size: 18px; }

/* === BOOKING WIDGET === */
.booking-widget {
    position: sticky; top: 100px;
    background: #fff; border-radius: 24px; padding: 32px;
    border: 1px solid var(--slate-100); box-shadow: var(--shadow-xl);
}
.booking-widget .price-big { font-size: 32px; font-weight: 900; color: var(--slate-900); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--slate-100); }
.booking-widget .price-big small { font-size: 16px; font-weight: 500; color: var(--slate-400); }
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--slate-400); margin-bottom: 6px; }
.form-input {
    width: 100%; padding: 14px 16px; border: 1px solid var(--slate-200);
    border-radius: 12px; font-size: 14px; background: var(--slate-50);
    transition: border-color 0.2s, background 0.2s;
}
.form-input:focus { border-color: var(--emerald); background: #fff; }
.dates-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn-reserve {
    width: 100%; padding: 16px; background: var(--emerald); color: #fff;
    font-size: 18px; font-weight: 700; border-radius: 14px;
    box-shadow: 0 8px 24px rgba(16,185,129,0.3); transition: background 0.2s; margin-top: 8px;
}
.btn-reserve:hover { background: var(--emerald-dark); }
.btn-whatsapp {
    width: 100%; padding: 14px; margin-top: 12px; font-size: 14px; font-weight: 700;
    border-radius: 14px; background: #e8f5e9; color: #2e7d32;
    border: 1px solid #a5d6a7; transition: background 0.2s; display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-whatsapp:hover { background: #c8e6c9; }

/* === SHARE BUTTONS === */
.share-btns { display: flex; gap: 10px; margin-top: 12px; }
.share-btn {
    width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.2); color: #fff; font-size: 14px; transition: background 0.2s; backdrop-filter: blur(4px);
}
.share-btn:hover { background: rgba(255,255,255,0.4); }
.share-btn.whatsapp:hover { background: #25D366; }
.share-btn.facebook:hover { background: #1877F2; }

/* === LOGIN CARD === */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-page.admin { background: var(--slate-900); }
.login-card {
    width: 100%; max-width: 420px; background: #fff; border-radius: 24px;
    padding: 40px; box-shadow: var(--shadow-xl); border: 1px solid var(--slate-100);
}
.login-page.admin .login-card { background: var(--slate-800); border-color: var(--slate-700); }
.login-card .icon-box {
    width: 64px; height: 64px; margin: 0 auto 24px; border-radius: 16px;
    display: flex; align-items: center; justify-content: center; font-size: 28px;
    background: var(--emerald-light); color: var(--emerald);
}
.login-page.admin .icon-box { background: rgba(255,255,255,0.05); border: 1px solid var(--slate-600); }
.login-card h1 { text-align: center; font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.login-card .sub { text-align: center; color: var(--slate-400); font-size: 14px; margin-bottom: 32px; }
.login-page.admin .login-card h1, .login-page.admin .login-card label { color: #fff; }
.login-page.admin .form-input { background: var(--slate-900); border-color: var(--slate-700); color: #fff; }
.error-msg { background: #fef2f2; color: #dc2626; padding: 12px; border-radius: 12px; font-size: 13px; text-align: center; margin-bottom: 16px; border: 1px solid #fecaca; }

/* === DASHBOARD === */
.dash-nav {
    position: fixed; top: 0; width: 100%; z-index: 100; padding: 16px 24px;
    background: var(--slate-900); display: flex; justify-content: space-between; align-items: center;
}
.dash-nav .logo { color: #fff; font-weight: 800; font-size: 18px; }
.dash-nav .logo span { color: var(--emerald); }
.btn-logout { padding: 8px 16px; border-radius: 10px; background: rgba(239,68,68,0.1); color: #ef4444; font-size: 13px; font-weight: 600; }
.btn-logout:hover { background: rgba(239,68,68,0.2); }
.dashboard { padding: 100px 24px 60px; max-width: 1200px; margin: 0 auto; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; margin-bottom: 48px; }
.stat-card {
    background: #fff; padding: 24px; border-radius: 24px; display: flex; align-items: center; gap: 16px;
    box-shadow: var(--shadow-lg); border: 1px solid var(--slate-100);
}
.stat-card .stat-icon { width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 22px; }
.stat-card .stat-icon.green { background: var(--emerald-light); color: var(--emerald); }
.stat-card .stat-icon.blue { background: #dbeafe; color: #3b82f6; }
.stat-card .stat-icon.orange { background: #ffedd5; color: #f97316; }
.stat-card.dark { background: var(--slate-900); border-color: var(--slate-800); color: #fff; }
.stat-card.dark .stat-icon { background: rgba(255,255,255,0.08); color: #6ee7b7; }
.stat-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--slate-400); }
.stat-value { font-size: 28px; font-weight: 900; color: var(--slate-900); }
.stat-card.dark .stat-value { color: #fff; }
.panels-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.panel {
    background: #fff; border-radius: 24px; box-shadow: var(--shadow-xl);
    border: 1px solid var(--slate-100); overflow: hidden; max-height: 600px; display: flex; flex-direction: column;
}
.panel-header { padding: 20px 24px; border-bottom: 1px solid var(--slate-100); background: var(--slate-50); display: flex; justify-content: space-between; align-items: center; }
.panel-header h2 { font-size: 18px; font-weight: 700; }
.panel-badge { padding: 4px 12px; border-radius: 50px; font-size: 11px; font-weight: 700; background: var(--emerald-light); color: var(--emerald-dark); }
.panel-body { padding: 20px; overflow-y: auto; flex: 1; }
.lead-card { padding: 20px; border: 1px solid var(--slate-100); border-radius: 16px; margin-bottom: 12px; transition: box-shadow 0.2s; }
.lead-card:hover { box-shadow: var(--shadow-lg); }
.lead-card .lead-top { display: flex; justify-content: space-between; margin-bottom: 8px; }
.lead-card h3 { font-size: 16px; font-weight: 700; }
.lead-card .lead-date { font-size: 11px; color: var(--slate-400); background: var(--slate-100); padding: 4px 8px; border-radius: 6px; }
.lead-card .lead-contact { display: flex; gap: 16px; font-size: 13px; color: var(--slate-600); margin-bottom: 10px; }
.lead-card .lead-msg { background: var(--slate-50); padding: 10px; border-radius: 10px; font-size: 13px; color: var(--slate-600); font-style: italic; border: 1px solid var(--slate-100); }
.btn-wa-reply { width: 100%; padding: 10px; margin-top: 12px; border-radius: 12px; background: #e8f5e9; color: #2e7d32; font-weight: 700; font-size: 13px; border: 1px solid #a5d6a7; }
.prop-item { display: flex; align-items: center; justify-content: space-between; padding: 12px; border: 1px solid var(--slate-100); border-radius: 16px; margin-bottom: 8px; }
.prop-item img { width: 56px; height: 56px; border-radius: 12px; object-fit: cover; }
.prop-item .prop-info { flex: 1; margin-left: 14px; }
.prop-item h3 { font-size: 14px; font-weight: 700; }
.prop-item .prop-meta { font-size: 11px; color: var(--slate-400); }

/* === CHAT WIDGET === */
.chat-toggle {
    position: fixed; bottom: 24px; right: 24px; z-index: 200;
    width: 56px; height: 56px; border-radius: 50%; background: var(--emerald);
    color: #fff; font-size: 24px; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 24px rgba(16,185,129,0.4); transition: transform 0.2s;
}
.chat-toggle:hover { transform: scale(1.1); }
.chat-box {
    display: none; position: fixed; bottom: 90px; right: 24px; z-index: 200;
    width: 340px; background: #fff; border-radius: 20px;
    box-shadow: var(--shadow-xl); border: 1px solid var(--slate-200); overflow: hidden;
}
.chat-box.open { display: block; }
.chat-header { padding: 16px 20px; background: var(--emerald); color: #fff; font-weight: 700; font-size: 15px; }
.chat-form { padding: 20px; }
.chat-form .form-input { margin-bottom: 12px; }
.btn-send { width: 100%; padding: 12px; background: var(--slate-900); color: #fff; font-weight: 700; border-radius: 12px; font-size: 14px; }
.chat-success { padding: 32px 20px; text-align: center; }
.chat-success .emoji { font-size: 40px; margin-bottom: 12px; }
.chat-success h3 { font-size: 18px; font-weight: 800; color: var(--slate-900); margin-bottom: 6px; }
.chat-success p { color: var(--slate-500); font-size: 13px; }

/* === PROMO POPUP === */
.promo-overlay {
    display: none; position: fixed; inset: 0; z-index: 300;
    background: rgba(15,23,42,0.6); backdrop-filter: blur(4px);
    align-items: center; justify-content: center; padding: 20px;
}
.promo-overlay.open { display: flex; }
.promo-card { width: 100%; max-width: 380px; background: #fff; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-xl); }
.promo-top { background: linear-gradient(135deg, var(--emerald-dark), #065f46); padding: 40px 24px; text-align: center; color: #fff; position: relative; }
.promo-top .gift { font-size: 48px; margin-bottom: 12px; }
.promo-top h2 { font-size: 28px; font-weight: 900; margin-bottom: 8px; }
.promo-top p { font-size: 14px; color: #a7f3d0; }
.promo-close { position: absolute; top: 16px; right: 16px; background: rgba(0,0,0,0.2); border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%; font-size: 18px; cursor: pointer; }
.promo-body { padding: 24px; }
.promo-body .form-input { margin-bottom: 12px; }
.btn-discount { width: 100%; padding: 14px; background: var(--slate-900); color: #fff; font-weight: 700; border-radius: 12px; font-size: 15px; }

/* === FOOTER === */
.footer {
    background: var(--slate-900); padding: 40px 24px; text-align: center;
    color: var(--slate-400); font-size: 14px;
}
.footer-links { display: flex; justify-content: center; gap: 24px; margin-top: 16px; flex-wrap: wrap; }
.footer-links a { color: var(--slate-400); transition: color 0.2s; }
.footer-links a:hover { color: var(--emerald); }

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .navbar { padding: 12px 16px; }
    .nav-links { gap: 8px; font-size: 12px; }
    .hero h1 { font-size: 32px; }
    .hero p { font-size: 15px; }
    .places-grid, .properties-grid { grid-template-columns: 1fr; }
    .detail-body { grid-template-columns: 1fr; }
    .detail-hero .text { left: 20px; right: 20px; bottom: 20px; }
    .panels-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .amenities-grid { grid-template-columns: 1fr; }
    .chat-box { width: calc(100vw - 32px); right: 16px; }
}