:root{--bg:#eef2f8;--card:#fff;--text:#121826;--muted:#64748b;--brand:#4f46e5;--brand2:#06b6d4;--line:#e2e8f0;--danger:#dc2626;--ok:#059669;--warn:#d97706}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top left,#dbeafe,transparent 35%),var(--bg);color:var(--text)}.layout{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:#0f172af5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#fff;padding:22px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.brand small{display:block;color:#aeb8c8}.logo{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));font-weight:900}.sidebar button{width:100%;text-align:left;margin:6px 0;background:transparent;color:#dbe5f3;border:1px solid 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.status-banner.off{background:#29201499}body[data-theme=dark] th{background:#151f33;color:#cbd5e1}body[data-theme=dark] th,body[data-theme=dark] td{border-color:var(--line)}body[data-theme=dark] .pill{background:#1e2f52;color:#a5c4f5}body[data-theme=dark] .ok-pill{background:#0f2e24;color:#6ee7b7}body[data-theme=dark] .err-pill{background:#3a1414;color:#fca5a5}body[data-theme=dark] .warn-pill{background:#3a2a10;color:#fcd34d}body[data-theme=dark] .filter-bar{background:#0b1220b3;border-color:var(--line)}body[data-theme=dark] .filter-bar input,body[data-theme=dark] .filter-bar select,body[data-theme=dark] .form-grid input,body[data-theme=dark] .form-grid select,body[data-theme=dark] .form-grid textarea{background:#0b1220;color:var(--text);border-color:var(--line)}body[data-theme=dark] .auth-tabs{background:#0b1220}body[data-theme=dark] .auth-tabs button.active{background:#1e2a45;color:var(--text)}body[data-theme=dark] button.ghost:not(.topbar button.ghost){color:var(--brand);border-color:var(--brand)}body[data-theme=dark] .empty{color:var(--muted)}