:root{--navy:#081828;--navy2:#10283c;--orange:#ff4a00;--bg:#f4f7fb;--line:#dfe7f1;--text:#172233;--muted:#66758a;--ok:#087f5b;--bad:#b42318}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.brand{display:flex;align-items:center;gap:11px}.brand-logo,.sidebar-logo{display:block;width:38px;height:38px;object-fit:contain;flex:0 0 38px}.brand strong{display:block;color:#fff;font-size:16px}.brand small{display:block;color:#a9bad0;font-size:11px}.public-brand{height:72px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 28px;box-shadow:0 5px 18px rgba(8,24,40,.16)}.public-main{width:min(1120px,calc(100% - 32px));margin:28px auto;min-height:calc(100vh - 150px)}footer{text-align:center;color:var(--muted);padding:24px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 6px 24px rgba(8,24,40,.05);margin-bottom:18px}.card h1,.card h2,.card h3{margin-top:0;color:var(--navy)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.stat{padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px}.stat b{font-size:26px;color:var(--navy);display:block}.muted{color:var(--muted)}form label{display:block;font-weight:700;margin:12px 0 5px}input,select{width:100%;padding:11px 12px;border:1px solid #cbd7e6;border-radius:10px;background:#fff;font:inherit;color:var(--text);outline:none}input:focus,select:focus{border-color:#7897b6;box-shadow:0 0 0 3px rgba(8,24,40,.08)}input[type=checkbox]{width:auto}.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.actions{display:flex;gap:10px;align-items:center;margin-top:18px;flex-wrap:wrap}.btn,button{display:inline-block;border:0;border-radius:10px;padding:10px 15px;background:var(--navy);color:#fff;text-decoration:none;font-weight:800;cursor:pointer}.btn.orange,button.orange{background:var(--orange)}.btn.ghost{background:#eef3f9;color:var(--navy)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-size:12px;text-transform:uppercase}.badge{display:inline-block;padding:3px 8px;border-radius:999px;background:#eef3f9;color:var(--navy);font-weight:700;font-size:12px}.flash{padding:12px 14px;border-radius:10px;margin-bottom:14px}.flash.ok{background:#e9f8f1;color:var(--ok)}.flash.error{background:#fff0ee;color:var(--bad)}.error{color:var(--bad);font-weight:700}.secret{font:12px ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--navy);color:#dff1ff;padding:12px;border-radius:10px;overflow:auto;white-space:pre-wrap}.login{max-width:460px;margin:70px auto}.split{display:flex;justify-content:space-between;gap:12px;align-items:center}.perm{padding:12px;border:1px solid var(--line);border-radius:12px;margin-top:10px}.danger{color:var(--bad)}

/* 0.3.2 — unified TCN admin sidebar */
.admin-shell{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:252px;background:#081828;color:#fff;padding:18px 14px 16px;display:flex;flex-direction:column;z-index:100;box-shadow:8px 0 30px rgba(8,24,40,.14)}.sidebar-brand{display:flex;align-items:center;gap:11px;padding:2px 8px 20px;border-bottom:1px solid rgba(255,255,255,.09)}.sidebar-brand strong{display:block;font-size:15px;color:#fff;line-height:1.2}.sidebar-brand small{display:block;color:#9fb0c3;font-size:11px;margin-top:3px}.side-section-label{font-size:10px;letter-spacing:.14em;color:#70879f;font-weight:800;padding:18px 12px 8px}.side-nav{display:flex;flex-direction:column;gap:5px}.side-link{display:flex;align-items:center;gap:12px;color:#cad6e3;text-decoration:none;padding:10px 12px;border-radius:10px;font-weight:650;transition:.16s ease}.side-link:hover{background:rgba(255,255,255,.07);color:#fff}.side-link.active{background:linear-gradient(90deg,rgba(255,74,0,.24),rgba(255,255,255,.055));color:#fff;box-shadow:inset 3px 0 0 var(--orange)}.nav-ico{width:23px;height:23px;display:grid;place-items:center;border-radius:7px;background:rgba(255,255,255,.07);font-size:15px}.side-link.active .nav-ico{background:var(--orange);color:#fff}.sidebar-spacer{flex:1}.sidebar-user{display:flex;gap:10px;align-items:center;padding:13px 9px;border-top:1px solid rgba(255,255,255,.09)}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#15334d;color:#fff;font-weight:850}.user-meta{min-width:0}.user-meta b,.user-meta span,.user-meta small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-meta b{font-size:12px}.user-meta span{font-size:10px;color:#ff9a70}.user-meta small{font-size:9px;color:#7890a8}.side-logout{margin:2px 8px 0;padding:9px 11px;text-align:center;color:#cad6e3;text-decoration:none;border:1px solid rgba(255,255,255,.10);border-radius:9px;font-size:12px}.side-logout:hover{color:#fff;background:rgba(255,255,255,.06)}.admin-workspace{margin-left:252px;width:calc(100% - 252px);min-height:100vh;display:flex;flex-direction:column}.admin-workspace main{width:min(1380px,calc(100% - 44px));margin:26px auto;min-height:calc(100vh - 100px);flex:1}.admin-workspace footer{padding:18px 24px}.mobile-adminbar{display:none}.sidebar-overlay{display:none}

@media(max-width:980px){.sidebar{transform:translateX(-100%);transition:transform .2s ease}.sidebar.open{transform:translateX(0)}.sidebar-overlay{display:block;position:fixed;inset:0;background:rgba(5,17,34,.45);z-index:90;opacity:0;pointer-events:none;transition:opacity .2s}.sidebar-overlay.show{opacity:1;pointer-events:auto}.admin-workspace{margin-left:0;width:100%}.mobile-adminbar{height:62px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 16px;position:sticky;top:0;z-index:80}.mobile-adminbar button{width:38px;height:38px;padding:0;background:#edf2f8;color:var(--navy);font-size:20px}.mobile-adminbar b,.mobile-adminbar small{display:block}.mobile-adminbar small{color:var(--muted);font-size:10px}.admin-workspace main{width:min(100% - 24px,1380px);margin:16px auto}.grid,.row{grid-template-columns:1fr}}
@media(max-width:600px){.admin-workspace main{width:min(100% - 16px,1380px)}.public-main{width:min(100% - 18px,1120px);margin:14px auto}.card{padding:16px}table{font-size:12px}.hide-mobile{display:none}}