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40px));margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 18px;border-radius:var(--td-radius);border:1px solid transparent;cursor:pointer;background:var(--td-brand);color:#fff;transition:background .2s,border-color .2s,color .2s}.btn:hover{background:var(--td-brand-hover);color:#fff}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.secondary{background:#fff;color:var(--td-text);border-color:var(--td-border)}.btn.secondary:hover{color:var(--td-brand);border-color:var(--td-brand)}.btn.outline{background:#fff;color:var(--td-brand);border-color:var(--td-brand)}.btn.outline:hover{background:var(--td-brand-light)}.btn.danger{background:var(--td-error)}.btn.ghost{background:transparent;color:var(--td-text-secondary)}.btn.ghost:hover{color:var(--td-brand);background:var(--td-brand-light)}.btn.lg{height:40px;padding:0 24px;font-size:15px}.btn.block{width:100%}.input,.select,.textarea{width:100%;height:36px;padding:0 12px;border:1px solid var(--td-border);border-radius:var(--td-radius);background:#fff;color:var(--td-text);outline:none}.textarea{height:auto;padding:10px 12px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:var(--td-brand);box-shadow:0 0 0 2px #0052d91f}.card{background:var(--td-bg-container);border:1px solid var(--td-border-light);border-radius:var(--td-radius);box-shadow:var(--td-shadow)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--td-border-light);text-align:left;font-size:14px}.table th{background:#fafafa;color:var(--td-text-secondary);font-weight:600}.table tr:hover td{background:#f8faff}.mono{font-family:Consolas,Courier New,monospace;font-size:13px}.muted{color:var(--td-text-secondary)}.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:3px;font-size:12px;background:#f3f3f3;color:var(--td-text-secondary)}.tag.ok{background:#e3f9e9;color:var(--td-success)}.tag.warn{background:#fff1e9;color:var(--td-warning)}.tag.bad{background:#fff0ed;color:var(--td-error)}.tag.brand{background:var(--td-brand-light);color:var(--td-brand)}.page-title{margin:0 0 4px;font-size:20px;font-weight:600}.page-desc{margin:0 0 18px;color:var(--td-text-secondary)}.auth-bg{min-height:calc(100vh - 160px);display:grid;place-items:center;padding:40px 16px;background:radial-gradient(720px 300px at 50% 0%,rgba(0,164,255,.14),transparent 60%),linear-gradient(180deg,#eef5ff 0%,var(--td-bg) 55%)}.auth-card{width:min(440px,100%);padding:28px;display:grid;gap:12px}.auth-card.wide{width:min(960px,100%)}.brand-line{display:flex;align-items:center;gap:8px;color:var(--td-text-secondary);font-size:13px}.brand-mark{width:18px;height:18px;border-radius:4px;background:linear-gradient(135deg,#0052d9,#00a4ff)}.form-label{display:grid;gap:6px;color:var(--td-text-secondary);font-size:13px}.err{color:var(--td-error);margin:0}.ok{color:var(--td-success);margin:0}