:root{--bg:#f7f8ff;--dark:#111827;--muted:#6b7280;--white:#fff;--primary:#5b5cf6;--pink:#ff4da6;--orange:#ff9f1c;--green:#18b981;--blue:#0ea5e9;--shadow:0 18px 50px rgba(16,24,40,.12);--radius:24px}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--dark)}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 5%;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);box-shadow:0 4px 25px rgba(0,0,0,.06)}.brand{font-weight:900;font-size:22px;display:flex;align-items:center;gap:10px}.brand span{background:linear-gradient(135deg,var(--primary),var(--pink));color:white;border-radius:14px;padding:9px 10px}.desktop-nav{display:flex;gap:22px;font-weight:700;color:#374151}.desktop-nav a:hover{color:var(--primary)}.admin-link{color:var(--pink)!important}.call-btn,.btn{border:none;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--pink));color:white;padding:12px 20px;font-weight:800;box-shadow:0 12px 30px rgba(91,92,246,.25);cursor:pointer}.btn.secondary{background:#111827}.hero{padding:70px 5% 35px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;background:radial-gradient(circle at 15% 15%,#ffe5f3,transparent 28%),radial-gradient(circle at 85% 20%,#dbf4ff,transparent 25%),linear-gradient(135deg,#fff,#f2f4ff)}.badge{display:inline-flex;background:white;border:1px solid #e5e7eb;border-radius:999px;padding:10px 16px;font-weight:800;color:var(--primary);box-shadow:var(--shadow)}.hero h1{font-size:58px;line-height:1.03;margin:20px 0}.gradient-text{background:linear-gradient(135deg,var(--primary),var(--pink),var(--orange));-webkit-background-clip:text;color:transparent}.hero p{font-size:18px;color:var(--muted);max-width:650px}.search-card{background:white;border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;margin-top:28px}.search-card input,.search-card select,.form-control{width:100%;border:1px solid #e5e7eb;border-radius:16px;padding:14px;font-size:15px;background:#fff}.hero-visual{background:linear-gradient(145deg,#151a3b,#312e81);border-radius:36px;padding:25px;color:white;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-visual:before{content:"";position:absolute;inset:-40px;background:radial-gradient(circle,#ff4da666,transparent 30%),radial-gradient(circle at 80% 20%,#0ea5e966,transparent 25%)}.phone-card{position:relative;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:30px;padding:20px;backdrop-filter:blur(10px)}.mini-listing{background:white;color:#111827;border-radius:20px;padding:14px;margin:12px 0;display:flex;gap:12px;align-items:center}.mini-img{width:68px;height:68px;border-radius:16px;background:linear-gradient(135deg,#ffd166,#ef476f)}.section{padding:55px 5%}.section-title{font-size:36px;margin:0 0 12px}.section-sub{color:var(--muted);margin-bottom:25px}.grid{display:grid;gap:22px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:white;border-radius:var(--radius);padding:22px;box-shadow:0 12px 35px rgba(16,24,40,.08);border:1px solid #eef0f6}.category-card{min-height:150px;display:flex;flex-direction:column;justify-content:space-between;transition:.25s}.category-card:hover{transform:translateY(-6px)}.icon{font-size:36px}.listing-card{overflow:hidden;padding:0}.listing-img{height:210px;background:linear-gradient(135deg,#e0e7ff,#fae8ff);display:flex;align-items:center;justify-content:center;color:#6b7280;font-weight:800}.listing-body{padding:20px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.chip{background:#f3f4f6;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:800;color:#4b5563}.verified{background:#dcfce7;color:#15803d}.price{font-size:22px;font-weight:900;color:var(--primary)}.actions{display:flex;gap:10px;margin-top:16px}.actions .btn{padding:10px 14px;font-size:14px}.filters{background:white;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:12px;margin:25px 0}.details-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;padding:40px 5%}.gallery-main{height:430px;border-radius:30px;background:linear-gradient(135deg,#dbeafe,#fce7f3);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900;color:#6b7280}.side-panel{position:sticky;top:88px}.form-box{background:white;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.form-box h3{margin-top:0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-box textarea{min-height:100px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.feature-item{background:white;border-radius:18px;padding:14px;border:1px solid #eef0f6}.footer{display:flex;justify-content:space-between;gap:25px;background:#0f172a;color:white;padding:35px 5%;margin-bottom:0}.floating-wa{position:fixed;right:18px;bottom:86px;z-index:60;background:#22c55e;color:white;border-radius:999px;padding:13px 18px;font-weight:900;box-shadow:var(--shadow)}.bottom-nav{display:none}.alert{padding:14px;border-radius:16px;margin:16px 0;font-weight:700}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.admin-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#111827;color:white;padding:24px}.sidebar a{display:block;padding:12px 14px;border-radius:14px;margin:6px 0}.sidebar a:hover{background:rgba(255,255,255,.1)}.admin-main{padding:28px}.table{width:100%;border-collapse:collapse;background:white;border-radius:18px;overflow:hidden;box-shadow:0 10px 35px rgba(0,0,0,.06)}.table th,.table td{padding:14px;border-bottom:1px solid #eef0f6;text-align:left}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff,#fdf2f8)}.login-card{width:min(430px,92vw);background:white;border-radius:28px;padding:30px;box-shadow:var(--shadow)}@media(max-width:900px){.desktop-nav{display:none}.hero{grid-template-columns:1fr;padding:38px 5% 25px}.hero h1{font-size:38px}.search-card,.filters{grid-template-columns:1fr}.grid-4,.grid-3,.details-wrap{grid-template-columns:1fr}.form-row,.feature-list{grid-template-columns:1fr}.footer{display:block;padding-bottom:95px}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(5,1fr);background:white;border-top:1px solid #e5e7eb;box-shadow:0 -10px 30px rgba(0,0,0,.08)}.bottom-nav a{padding:9px 4px;text-align:center;font-size:19px}.bottom-nav small{display:block;font-size:11px;font-weight:800}.floating-wa{bottom:78px}.admin-layout{grid-template-columns:1fr}.sidebar{position:relative}.gallery-main{height:270px}}
/* V2 upgrades */
.list-hero{background:radial-gradient(circle at 20% 10%,#fff1f2,transparent 26%),radial-gradient(circle at 85% 5%,#e0f2fe,transparent 24%)}
.check-pill{display:flex;align-items:center;gap:6px;background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:10px 12px;font-weight:800;color:#4b5563}.results-bar{display:flex;justify-content:space-between;align-items:center;background:#111827;color:#fff;border-radius:18px;padding:14px 18px;margin:0 0 22px}.results-bar span{color:#cbd5e1}.hot{background:#ffedd5;color:#c2410c}.listing-img{position:relative}.listing-img span{position:relative;z-index:1}.save-btn{position:absolute;right:14px;top:14px;border:0;background:#fff;color:#ef4444;border-radius:999px;padding:9px 12px;font-weight:900;box-shadow:0 12px 25px rgba(0,0,0,.12);cursor:pointer}.save-btn.big{position:static;margin-left:15px}.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.detail-stats div{background:white;border-radius:20px;padding:18px;border:1px solid #eef0f6;box-shadow:0 10px 24px rgba(16,24,40,.06)}.detail-stats b{display:block;color:#6b7280;margin-bottom:7px}.detail-stats span{font-size:20px;font-weight:900}.compact{grid-template-columns:.8fr 1.2fr}.owner-hero{padding-bottom:55px}.booking-mini{margin-top:18px;padding-top:18px;border-top:1px dashed #e5e7eb}.empty-state{text-align:center;max-width:560px}.compare-table-wrap{overflow:auto}.compare-table th{min-width:220px}.mini-listing{font-weight:700}.mobile-only{display:none}@media(max-width:900px){.topbar{padding:11px 4%}.brand b{font-size:18px}.call-btn{padding:10px 14px}.results-bar{display:block}.detail-stats{grid-template-columns:1fr}.compact{grid-template-columns:1fr}.check-pill{justify-content:center}.hero-visual{border-radius:26px}.listing-card{border-radius:26px}.mobile-only{display:block}.table{font-size:13px}.table th,.table td{padding:10px}.admin-main{padding:18px;overflow:auto}}
/* V3 production upgrades */
.review-summary{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,#fff7ed,#fdf2f8);border:1px solid #fed7aa;border-radius:24px;padding:18px;margin:22px 0}.rating-big{font-size:34px;font-weight:1000;color:#f59e0b}.stars{letter-spacing:2px;color:#f59e0b}.status-badge{display:inline-flex;border-radius:999px;padding:6px 10px;font-weight:900;font-size:12px;background:#e0e7ff;color:#3730a3}.status-new{background:#fee2e2;color:#991b1b}.status-contacted,.status-reviewed{background:#fef3c7;color:#92400e}.status-closed,.status-approved{background:#dcfce7;color:#166534}.status-rejected{background:#f3f4f6;color:#374151}.admin-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.admin-actions select{padding:8px;border-radius:10px;border:1px solid #e5e7eb}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:14px 0 20px;flex-wrap:wrap}.seo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.seo-card{background:white;border-radius:20px;padding:18px;border:1px solid #eef0f6;box-shadow:0 8px 22px rgba(16,24,40,.06)}.gallery-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}.gallery-thumb{height:115px;border-radius:20px;background:linear-gradient(135deg,#e0f2fe,#fae8ff);display:flex;align-items:center;justify-content:center;font-weight:900;color:#64748b;overflow:hidden}.gallery-thumb img,.listing-img img,.gallery-main img{width:100%;height:100%;object-fit:cover}.review-card{background:#fff;border:1px solid #eef0f6;border-radius:20px;padding:18px;margin:12px 0}.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}.trust-row div{background:rgba(255,255,255,.9);border:1px solid #e5e7eb;border-radius:20px;padding:16px;font-weight:900}.map-frame{border:0;width:100%;height:280px;border-radius:24px;background:#e5e7eb}.notice{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af;border-radius:16px;padding:14px;font-weight:800}.file-note{font-size:13px;color:#6b7280;margin-top:7px}@media(max-width:900px){.seo-grid,.trust-row{grid-template-columns:1fr 1fr}.gallery-strip{grid-template-columns:1fr}.toolbar{display:block}.admin-actions{margin-top:8px}.review-summary{display:block}.rating-big{margin-bottom:8px}} 

/* V4 student app + polish */
.auth-shell{min-height:80vh;display:grid;place-items:center;padding:38px 5%;background:radial-gradient(circle at 10% 10%,#fce7f3,transparent 28%),radial-gradient(circle at 90% 10%,#dbeafe,transparent 26%)}
.auth-card{width:min(520px,94vw);background:#fff;border-radius:32px;padding:28px;box-shadow:var(--shadow);border:1px solid #eef0f6}.auth-card h1{margin:0 0 8px}.auth-switch{margin-top:16px;color:var(--muted);font-weight:700}.dashboard-hero{background:linear-gradient(135deg,#111827,#3730a3);color:#fff;border-radius:34px;padding:28px;box-shadow:var(--shadow);display:flex;justify-content:space-between;gap:20px;align-items:center}.dashboard-hero h1{margin:0;font-size:34px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}.stat-card{background:#fff;border:1px solid #eef0f6;border-radius:24px;padding:20px;box-shadow:0 10px 26px rgba(16,24,40,.06)}.stat-card b{display:block;color:#6b7280;margin-bottom:8px}.stat-card span{font-size:30px;font-weight:1000;color:var(--primary)}.app-panel{background:#fff;border-radius:28px;padding:22px;box-shadow:0 12px 35px rgba(16,24,40,.08);border:1px solid #eef0f6;margin:18px 0}.message-bubble{max-width:78%;padding:12px 14px;border-radius:18px;margin:10px 0;background:#f3f4f6}.message-bubble.me{margin-left:auto;background:#e0e7ff;color:#312e81}.chat-list a{display:flex;justify-content:space-between;gap:12px;padding:15px;border:1px solid #eef0f6;border-radius:18px;margin:10px 0;background:#fff}.progress-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.progress-steps span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:16px;padding:12px;text-align:center;font-weight:900}.listing-card:hover{transform:translateY(-4px);transition:.2s}.btn.outline{background:#fff;color:var(--primary);border:1px solid #ddd;box-shadow:none}.small-muted{font-size:13px;color:#6b7280}.admin-kpi{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.admin-kpi .card b{font-size:28px;color:var(--primary)}@media(max-width:900px){.dashboard-hero{display:block;border-radius:26px}.stat-grid,.admin-kpi{grid-template-columns:1fr 1fr}.progress-steps{grid-template-columns:1fr 1fr}.auth-shell{padding-bottom:105px}.message-bubble{max-width:92%}}
/* V5 production admin/settings polish */
.notification-card{background:#fff;border:1px solid #eef0f6;border-radius:20px;padding:18px;margin:12px 0;box-shadow:0 8px 24px rgba(16,24,40,.06)}
.notification-card b{font-size:18px}.notification-card p{color:#4b5563;margin:8px 0}.settings-note{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:18px;padding:14px;font-weight:800}.admin-main input[type=file]{background:#fff}.topbar .btn.outline{padding:10px 15px}.hero .badge{gap:8px}
/* V6 Owner Portal */
.auth-wrap{min-height:70vh;display:grid;place-items:center;padding:40px 16px;background:radial-gradient(circle at top left,#eef2ff,#fff7ed 55%,#ecfeff)}
.auth-card{width:min(520px,100%);background:#fff;border-radius:28px;padding:34px;box-shadow:0 24px 80px rgba(30,41,59,.14);border:1px solid rgba(99,102,241,.12)}
.notice{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px 14px;border-radius:14px;margin:14px 0}.small-link{font-size:14px;color:#64748b}.dashboard-shell,.container{max-width:1180px;margin:auto;padding:34px 16px}.dash-head,.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}.stat-card{background:#fff;border-radius:22px;padding:22px;box-shadow:0 12px 40px rgba(15,23,42,.08)}.stat-card b{font-size:34px;display:block;color:#4f46e5}.stat-card span{color:#64748b}.owner-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.owner-actions a,.chat-row{background:linear-gradient(135deg,#ffffff,#f8fafc);border:1px solid #e2e8f0;border-radius:18px;padding:16px;text-decoration:none;color:#0f172a;font-weight:700}.table-wrap{overflow:auto;background:#fff;border-radius:20px;box-shadow:0 12px 35px rgba(15,23,42,.08)}table{width:100%;border-collapse:collapse}th,td{padding:14px;border-bottom:1px solid #e2e8f0;text-align:left}th{background:#f8fafc}.owner-form{background:#fff;border-radius:24px;padding:22px;box-shadow:0 12px 40px rgba(15,23,42,.08)}.chat-list{display:grid;gap:12px}.chat-row{display:grid;gap:4px}.btn-mini{display:inline-block;padding:8px 12px;border-radius:12px;background:#4f46e5;color:#fff;text-decoration:none;border:0}.btn-mini.danger{background:#ef4444}.inline-form textarea{width:220px;min-height:50px;border:1px solid #cbd5e1;border-radius:10px;padding:8px}@media(max-width:768px){.stats-grid,.owner-actions{grid-template-columns:1fr}.auth-card{padding:24px}.dash-head{align-items:flex-start}}

/* V7 Advanced Search + Map-ready polish */
.advanced-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-items:center}
.advanced-filters .wide{grid-column:span 2}.filter-pills,.facility-pills{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}.check-pill.small{font-size:12px;padding:7px 10px}.distance-chip{background:#eef8ff;color:#075985}.map-meta{margin-top:14px;border:1px dashed rgba(37,99,235,.35)}
@media(max-width:900px){.advanced-filters{grid-template-columns:1fr}.advanced-filters .wide{grid-column:auto}.facility-pills{max-height:120px;overflow:auto}}

/* V8 communication polish */
.thread-link{display:block;padding:14px;border:1px solid #edf0ff;border-radius:16px;margin:10px 0;background:#fff;text-decoration:none;color:#17203a;box-shadow:0 8px 24px rgba(20,30,70,.05)}
.thread-link span{display:block;color:#65708a;font-size:12px;margin-top:5px}.thread-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}.message-bubble{max-width:78%;background:#f3f6ff;border:1px solid #e5eaff;border-radius:18px 18px 18px 4px;padding:12px 14px;margin:10px 0;color:#18223d}.message-bubble.me{margin-left:auto;background:linear-gradient(135deg,#5b5cf6,#8b5cf6);color:#fff;border:0;border-radius:18px 18px 4px 18px}.message-bubble.me .small-muted{color:rgba(255,255,255,.82)}.status-badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;background:#eef2ff;color:#4f46e5}.status-closed{background:#fee2e2;color:#b91c1c}.status-replied{background:#dcfce7;color:#166534}.status-open,.status-new{background:#ffedd5;color:#c2410c}.notification-card{background:#fff;border:1px solid #edf0ff;border-radius:18px;padding:14px;margin:12px 0;box-shadow:0 10px 25px rgba(20,30,70,.06)}.btn-outline{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cfd6ff;color:#4f46e5;background:#fff;border-radius:999px;padding:10px 16px;text-decoration:none;font-weight:700}.dashboard-actions{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}@media(max-width:780px){.thread-head{align-items:flex-start;flex-direction:column}.message-bubble{max-width:92%}}