:root{
  --primary:#0b1f3a;
  --primary-2:#123b66;
  --accent:#2563eb;
  --bg:#f4f7fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e2e8f0;
  --success:#16a34a;
  --danger:#dc2626;
  --warning:#f59e0b;
  --shadow:0 18px 45px rgba(15,23,42,.08);
  --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,94%);margin:auto}
.hidden{display:none!important}.muted{color:var(--muted)}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.full-row{grid-column:1/-1}.text-right{text-align:right}

/* HEADER BARU: compact, tidak membuat foto profil meledak */
.navbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.nav-wrap{min-height:74px;display:flex;align-items:center;gap:22px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:950;letter-spacing:.3px;color:var(--primary);white-space:nowrap}
.logo-badge{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#1d4ed8,#0b1f3a);color:#fff;font-weight:950;box-shadow:0 10px 22px rgba(37,99,235,.18)}
.nav-menu{display:flex;align-items:center;justify-content:center;gap:20px;flex:1;font-weight:800;color:#334155}
.nav-menu a{padding:8px 2px;white-space:nowrap}.nav-menu a:hover,.nav-menu a.active{color:var(--accent)}
.nav-actions{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-shrink:0;min-width:max-content}
.user-mini{display:flex;align-items:center;gap:8px;white-space:nowrap}
.session-pill,.role-pill{display:inline-flex!important;align-items:center;justify-content:center;gap:7px;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:900;border:1px solid var(--border);line-height:1;background:#fff;white-space:nowrap}
.session-pill{color:#334155}.role-pill.pembeli{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}.role-pill.penjual{background:#ecfdf5;color:#047857;border-color:#a7f3d0}.role-pill.admin{background:#fff7ed;color:#c2410c;border-color:#fed7aa}
.status-dot{width:9px!important;height:9px!important;min-width:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.14);display:inline-block}
.profile-link{height:42px;max-width:174px;display:flex!important;align-items:center;gap:8px;border:1px solid var(--border);background:#fff;border-radius:999px;padding:4px 10px 4px 4px;font-weight:900;overflow:hidden;white-space:nowrap;color:#0f172a}
.profile-link span{display:block;max-width:112px;overflow:hidden;text-overflow:ellipsis}.profile-link:hover{border-color:#93c5fd;background:#eff6ff}
.avatar,.nav-avatar{width:34px!important;height:34px!important;min-width:34px!important;max-width:34px!important;max-height:34px!important;border-radius:50%!important;object-fit:cover!important;border:2px solid #dbeafe;background:#e2e8f0;display:block!important}
.avatar-lg{width:116px!important;height:116px!important;max-width:116px!important;max-height:116px!important;border-radius:28px!important;object-fit:cover!important;border:3px solid #dbeafe;background:#e2e8f0;display:block!important}
.logout-link{height:42px;display:inline-flex;align-items:center;border-radius:999px;padding:0 12px;font-weight:900;color:#475569;background:#f8fafc;border:1px solid var(--border)}.logout-link:hover{color:#991b1b;background:#fee2e2;border-color:#fecaca}
.mobile-toggle{display:none;border:0;background:var(--primary);color:#fff;border-radius:12px;padding:10px 13px;font-weight:950;cursor:pointer}

.btn,.btn-outline,.btn-light,.btn-danger{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px 16px;font-weight:900;border:1px solid transparent;cursor:pointer;transition:.18s;font-family:inherit;line-height:1.2;white-space:nowrap}.btn{background:var(--accent);color:#fff}.btn:hover{filter:brightness(.96);transform:translateY(-1px)}.btn-outline{background:#fff;color:var(--primary);border-color:var(--border)}.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:#eff6ff}.btn-light{background:#f1f5f9;color:#1e293b}.btn-danger{background:#fee2e2;color:#991b1b;border-color:#fecaca}.btn-danger:hover{background:#fecaca}.btn-sm{padding:8px 10px;border-radius:10px;font-size:13px}

.hero{padding:72px 0 48px;background:radial-gradient(circle at 12% 10%,#dbeafe 0,transparent 27%),linear-gradient(135deg,#fff,#eef6ff)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:1.6px;font-size:12px;font-weight:950;color:var(--accent);margin-bottom:10px}.hero h1{font-size:clamp(36px,5vw,64px);line-height:1.05;color:var(--primary);margin-bottom:16px}.hero p{font-size:18px;color:var(--muted);margin-bottom:24px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-card{background:#fff;border:1px solid var(--border);border-radius:28px;padding:26px;box-shadow:var(--shadow)}.mock-laptop{border-radius:20px;background:linear-gradient(135deg,#0b1f3a,#2563eb);padding:22px;color:#fff}.mock-screen{height:220px;border-radius:16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:18px}.mock-line{height:12px;background:rgba(255,255,255,.4);border-radius:999px;margin-bottom:12px}.mock-line.short{width:55%}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.stat-box{background:#f8fafc;border:1px solid var(--border);border-radius:16px;padding:14px}.stat-box b{display:block;font-size:24px;color:var(--primary)}

.section{padding:52px 0}.page-head{background:#fff;border-bottom:1px solid var(--border);padding:36px 0}.page-head h1{font-size:36px;color:var(--primary);letter-spacing:-.5px}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:22px}.section-title h2{font-size:32px;color:var(--primary)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 30px rgba(15,23,42,.04);overflow:hidden}.card-pad{padding:24px}.product-card{display:flex;flex-direction:column;min-height:100%}.product-img{height:190px;background:#eef6ff;display:grid;place-items:center;padding:18px}.product-img img{height:100%;object-fit:contain}.product-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip{font-size:12px;font-weight:900;color:#1d4ed8;background:#dbeafe;border-radius:999px;padding:5px 9px}.chip.green{color:#047857;background:#d1fae5}.chip.gray{color:#475569;background:#f1f5f9}.product-body h3{color:var(--primary);line-height:1.25}.spec{color:var(--muted);font-size:14px}.price{font-weight:950;font-size:20px;color:#0f766e}.product-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto}.category-card{padding:22px;background:#fff;border:1px solid var(--border);border-radius:18px;display:flex;align-items:center;gap:14px;font-weight:900;color:var(--primary);transition:.2s}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.icon{width:44px;height:44px;border-radius:14px;background:#dbeafe;color:#1d4ed8;display:grid;place-items:center;font-size:22px}

.auth-page{min-height:100vh;display:grid;place-items:center;padding:34px;background:linear-gradient(135deg,#0b1f3a,#123b66)}.auth-card{width:min(480px,94%);background:#fff;border-radius:24px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.auth-card .logo{justify-content:center;margin-bottom:18px}.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}label{font-weight:900;color:#1e293b}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:#fff;color:var(--text);font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.12)}textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.google-btn{width:100%;background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px;font-weight:900;cursor:pointer}.alert{padding:12px 14px;border-radius:12px;margin:12px 0 0;font-weight:800}.alert.error{background:#fee2e2;color:#991b1b}.alert.success{background:#dcfce7;color:#166534}.alert.info{background:#dbeafe;color:#1d4ed8}
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:22px}.toolbar input{max-width:420px}.toolbar select{max-width:220px}

.dashboard-layout{display:grid;grid-template-columns:250px 1fr;gap:22px;padding:28px 0}.sidebar{background:#fff;border:1px solid var(--border);border-radius:20px;padding:16px;height:max-content;position:sticky;top:92px}.sidebar-title{font-size:13px;color:var(--muted);font-weight:950;text-transform:uppercase;margin:8px 12px 10px}.sidebar a,.sidebar button{display:flex;width:100%;padding:12px 14px;border-radius:12px;border:0;background:transparent;font-weight:900;color:#334155;text-align:left;cursor:pointer}.sidebar a:hover,.sidebar a.active,.sidebar button:hover{background:#eff6ff;color:#1d4ed8}.dash-main{min-width:0}.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.summary-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px}.summary-card span{color:var(--muted);font-size:13px;font-weight:900}.summary-card b{display:block;font-size:28px;color:var(--primary);margin-top:6px}
.role-lobby{display:flex;justify-content:space-between;gap:18px;align-items:center;border-radius:26px;padding:24px;margin-bottom:22px;color:#fff;box-shadow:var(--shadow);overflow:hidden;position:relative}.role-lobby::after{content:"";position:absolute;right:-70px;top:-70px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.12)}.role-lobby h2{font-size:30px;line-height:1.15;margin:4px 0}.role-lobby p{color:rgba(255,255,255,.86)}.buyer-lobby{background:linear-gradient(135deg,#123b66,#2563eb)}.seller-lobby{background:linear-gradient(135deg,#064e3b,#10b981)}.admin-lobby{background:linear-gradient(135deg,#78350f,#f59e0b)}.lobby-user{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.14);padding:12px;border-radius:18px;position:relative;z-index:1}.lobby-user .avatar{border-color:rgba(255,255,255,.55)}.lobby-user b{display:block}.lobby-user span{font-size:13px;color:rgba(255,255,255,.78)}

.table-wrap{overflow:auto;background:#fff;border:1px solid var(--border);border-radius:18px}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}th{background:#f8fafc;color:#334155;font-size:13px;text-transform:uppercase;letter-spacing:.4px}td{color:#334155}.badge{display:inline-flex;border-radius:999px;padding:4px 9px;font-weight:900;font-size:12px}.badge.active{background:#dcfce7;color:#166534}.badge.off{background:#fee2e2;color:#991b1b}.badge.role{background:#eff6ff;color:#1d4ed8}
.detail-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px}.detail-image{background:#fff;border:1px solid var(--border);border-radius:24px;overflow:hidden;display:grid;place-items:center;padding:24px}.detail-content{background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px}.spec-table{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.spec-item{background:#f8fafc;border:1px solid var(--border);border-radius:14px;padding:12px}.spec-item span{font-size:12px;color:var(--muted);font-weight:900}.spec-item b{display:block;color:var(--primary);margin-top:4px}.contact-box{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px}.empty{padding:30px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--border);border-radius:18px}.profile-grid{display:grid;grid-template-columns:320px 1fr;gap:22px}.profile-card{text-align:center}.profile-card .avatar-lg{margin:0 auto 14px}.mini-list{display:grid;gap:10px}.mini-list div{display:flex;justify-content:space-between;gap:10px;padding:12px;border:1px solid var(--border);border-radius:12px;background:#f8fafc}.mini-list span{color:var(--muted);font-weight:800;text-transform:capitalize}.mini-list b{color:var(--primary)}.help-box{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af;padding:14px;border-radius:14px;font-weight:700}.preview-img{max-height:80px;object-fit:contain;background:#f8fafc;border:1px dashed var(--border);border-radius:12px;padding:8px}
.footer{background:var(--primary);color:#e2e8f0;padding:36px 0;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px}.footer a{color:#cbd5e1;display:block;margin-top:8px}.footer a:hover{color:#fff}

@media(max-width:1040px){.nav-menu{gap:12px;font-size:14px}.profile-link span{display:none}.profile-link{padding-right:4px}.logout-link{display:none}}
@media(max-width:900px){.mobile-toggle{display:block}.nav-menu{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;z-index:110}.nav-menu.open{display:flex}.hero-grid,.detail-grid,.dashboard-layout,.footer-grid,.profile-grid{grid-template-columns:1fr}.grid-3,.grid-4,.grid-2,.summary-grid{grid-template-columns:1fr 1fr}.sidebar{position:static}.form-row{grid-template-columns:1fr}.hero{padding-top:42px}.role-lobby{align-items:flex-start;flex-direction:column}.nav-actions{margin-left:auto}.session-pill{display:none!important}}
@media(max-width:620px){.grid-3,.grid-4,.grid-2,.summary-grid,.stats-row,.spec-table{grid-template-columns:1fr}.nav-actions{display:none}.hero-actions{display:grid}.product-actions{grid-template-columns:1fr}.page-head h1{font-size:28px}.section{padding:38px 0}.auth-card{padding:22px}.toolbar input,.toolbar select{max-width:100%}.section-head{align-items:flex-start;flex-direction:column}.role-lobby h2{font-size:24px}.logo{font-size:18px}.dashboard-layout{padding-top:18px}}