:root{--brand: #ff5a1f;--brand-dark: #e04a12;--ink: #1a1a1a;--muted: #6b7280;--bg: #f5f6f8;--panel: #ffffff;--line: #e5e7eb;--radius: 10px;--sidebar: 240px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}input,textarea,select,button{font-family:inherit;font-size:14px}.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-dark))}.login-card{background:#fff;border-radius:16px;padding:36px;width:360px;box-shadow:0 20px 60px #0003}.login-card .logo-mark{width:48px;height:48px;border-radius:12px;background:var(--brand);display:grid;place-items:center;margin:0 auto 16px}.login-card .logo-mark svg{width:30px;height:30px}.login-card h1{text-align:center;font-size:20px;margin-bottom:4px}.login-card .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:24px}.shell{min-height:100vh}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar);background:#11151c;color:#c7cdd6;padding:20px 14px;display:flex;flex-direction:column;overflow-y:auto;z-index:40}.sidebar .brand{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff;padding:6px 10px 22px}.sidebar .logo-mark{width:32px;height:32px;border-radius:9px;background:var(--brand);display:grid;place-items:center}.sidebar .logo-mark svg{width:20px;height:20px}.nav-group{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#5b6472;padding:16px 12px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#c7cdd6;font-size:14px;font-weight:500;cursor:pointer}.nav-item:hover{background:#1b212b;color:#fff}.nav-item.active{background:var(--brand);color:#fff}.nav-item.disabled{opacity:.4;cursor:not-allowed}.nav-item .soon{margin-left:auto;font-size:10px;background:#2a313d;padding:2px 6px;border-radius:6px}.sidebar .spacer{flex:1}.sidebar .logout{padding:10px 12px;font-size:14px;color:#c7cdd6;cursor:pointer;border-radius:8px}.sidebar .logout:hover{background:#1b212b;color:#fff}.main{margin-left:var(--sidebar);padding:28px 32px;min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;margin:-28px -32px 24px;padding:18px 32px;background:#f5f6f8d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.topbar h1{font-size:24px}.topbar .who{font-size:13px;color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.stat .num{font-size:30px;font-weight:700}.stat .lbl{color:var(--muted);font-size:13px;margin-top:4px}.btn{display:inline-flex;align-items:center;gap:6px;background:var(--brand);color:#fff;border:none;padding:10px 18px;border-radius:8px;font-weight:600;cursor:pointer}.btn:hover{background:var(--brand-dark)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{background:#f3f4f6}.btn-danger{background:#dc2626}.btn-danger:hover{background:#b91c1c}.btn-sm{padding:6px 12px;font-size:13px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;outline:none}.field input:focus,.field textarea:focus{border-color:var(--brand)}.field textarea{min-height:90px;resize:vertical}.field .hint{font-size:12px;color:var(--muted);margin-top:4px}.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.check{display:flex;align-items:center;gap:8px;font-size:14px}.check input{width:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}tr:hover td{background:#fafafa}.thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;background:#f0f0f0}.badge{font-size:12px;padding:3px 9px;border-radius:999px;font-weight:600}.badge.on{background:#dcfce7;color:#166534}.badge.off{background:#fee2e2;color:#991b1b}.imgs{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.imgs .img{position:relative;width:84px;height:84px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}.imgs .img img{width:100%;height:100%;object-fit:cover}.imgs .img button{position:absolute;top:2px;right:2px;background:#0009;color:#fff;border:none;border-radius:6px;width:20px;height:20px;cursor:pointer;line-height:1}.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:18px}.toolbar .search{flex:1;max-width:320px;border:1px solid var(--line);border-radius:8px;padding:9px 12px}.err{background:#fee2e2;color:#991b1b;padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}.ok{background:#dcfce7;color:#166534;padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}.empty{text-align:center;padding:50px;color:var(--muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:grid;place-items:center;z-index:100;padding:20px}.modal{background:#fff;border-radius:14px;padding:26px;width:640px;max-width:100%;max-height:90vh;overflow:auto}.modal h2{margin-bottom:18px}.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}