:root{--primary:#2563eb;--primary-600:#1d4ed8;--primary-700:#1e40af;--primary-soft:#eff6ff;--secondary:#0f172a;--bg:#f6f7f9;--surface:#fff;--surface-2:#f9fafb;--border:#e5e7eb;--border-strong:#d1d5db;--text:#111827;--text-muted:#6b7280;--text-faint:#9ca3af;--success:#16a34a;--success-soft:#dcfce7;--warning:#d97706;--warning-soft:#fef3c7;--danger:#dc2626;--danger-soft:#fee2e2;--info:#0284c7;--info-soft:#e0f2fe;--radius-sm:6px;--radius:10px;--radius-lg:16px;--shadow-sm:0 1px 2px rgba(16,24,40,.06);--shadow:0 4px 12px rgba(16,24,40,.08);--shadow-lg:0 12px 32px rgba(16,24,40,.12);--sidebar-w:240px;--topbar-h:60px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji"}*{box-sizing:border-box}#__next,body,html{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0;font-weight:650;color:var(--text);letter-spacing:-.01em}button,input,select,textarea{font-family:inherit;font-size:14px}.flex{display:flex}.col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.wrap{flex-wrap:wrap}.flex-1{flex:1 1}.w-full{width:100%}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.text-muted{color:var(--text-muted)}.text-faint{color:var(--text-faint)}.text-sm{font-size:12.5px}.text-xs{font-size:11.5px}.text-lg{font-size:16px}.text-xl{font-size:20px}.bold{font-weight:650}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.uppercase{text-transform:uppercase;letter-spacing:.04em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-weight:550;cursor:pointer;transition:background .12s,border-color .12s,opacity .12s;white-space:nowrap}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-600)}.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover{background:var(--surface-2)}.btn-danger{border-color:var(--danger);color:var(--danger);background:var(--surface)}.btn-danger:hover{background:var(--danger-soft)}.btn-sm{padding:5px 10px;font-size:12.5px}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.label{font-size:12.5px;font-weight:600;color:var(--text-muted)}.input,.select,.textarea{width:100%;padding:9px 11px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);outline:none;transition:border-color .12s,box-shadow .12s}.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.textarea{resize:vertical;min-height:70px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-pad{padding:18px}.card-head{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:14px;font-weight:650}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:600;padding:10px 14px;background:var(--surface-2)}.table td,.table th{border-bottom:1px solid var(--border)}.table td{padding:11px 14px;vertical-align:middle}.table tr.clickable:hover td{background:var(--primary-soft);cursor:pointer}.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}.page-title{font-size:22px;font-weight:700}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(160deg,var(--primary-soft),var(--bg))}.auth-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px}@keyframes blink{to{visibility:hidden}}.dot-unread{display:inline-block;width:8px;height:8px;border-radius:999px;background:var(--danger);animation:blink 1s steps(2,start) infinite}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px;border:2px solid var(--bg)}