:root{--bg:#f4f1ea;--card:#fff;--ink:#17202a;--muted:#6b7280;--line:#e5e7eb;--primary:#1b3a6b;--accent:#c9a84c;--good:#0f766e;--warn:#b45309;--bad:#b91c1c}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--primary);text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:260px;background:#111827;color:#fff;padding:24px;position:fixed;top:0;bottom:0;overflow:auto}.brand{font-size:22px;font-weight:800;margin-bottom:28px}.sidebar nav a{display:block;color:#d1d5db;padding:12px 14px;border-radius:14px;margin-bottom:6px}.sidebar nav a.active,.sidebar nav a:hover{background:rgba(255,255,255,.12);color:#fff}.main{margin-left:260px;width:calc(100% - 260px);padding:28px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}.topbar h1{margin:0;font-size:30px}.topbar p{margin:6px 0 0;color:var(--muted)}.userbox{background:#fff;padding:10px 14px;border-radius:999px;border:1px solid var(--line)}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 10px 30px rgba(17,24,39,.05)}.span-3{grid-column:span 3}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-6{grid-column:span 6}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-12{grid-column:span 12}.kpi{font-size:34px;font-weight:800;margin:8px 0}.label{color:var(--muted);font-size:14px}.btn{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;border:none;border-radius:12px;padding:10px 14px;cursor:pointer;font-weight:700}.btn.secondary{background:#fff;color:var(--primary);border:1px solid var(--line)}.btn.warn{background:var(--warn)}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;font:inherit;background:#fff}textarea{min-height:110px}.form-row{margin-bottom:14px}.form-row label,.editbox label{display:block;font-weight:700;margin:10px 0 6px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:13px;color:var(--muted);text-transform:uppercase}.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;background:#eef2ff;color:#3730a3}.badge.good{background:#ccfbf1;color:#115e59}.badge.warn{background:#fef3c7;color:#92400e}.alert{padding:12px 14px;border-radius:14px;margin-bottom:16px}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.login{max-width:440px;margin:70px auto}.muted{color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap}.copybox{white-space:pre-wrap;background:#f9fafb;border:1px dashed var(--line);padding:14px;border-radius:14px}.editbox{white-space:normal}.preview{aspect-ratio:1/1;background:linear-gradient(135deg,var(--primary),#4f46e5);border-radius:20px;color:#fff;padding:22px;display:flex;flex-direction:column;justify-content:space-between;margin:12px 0}.preview h3{font-size:24px;margin:0}.preview small{color:#fef3c7}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;margin:12px 0}.asset-grid a{display:block;background:#f9fafb;border:1px solid var(--line);border-radius:14px;padding:8px;color:var(--ink)}.asset-thumb{width:100%;height:130px;object-fit:cover;border-radius:10px;background:#111827}.asset-grid small{display:block;margin-top:6px;color:var(--muted);font-size:12px;word-break:break-word}@media(max-width:900px){.sidebar{position:relative;width:100%;bottom:auto}.shell{display:block}.main{margin-left:0;width:100%;padding:18px}.span-3,.span-4,.span-5,.span-6,.span-7,.span-8{grid-column:span 12}.topbar{display:block}}