:root{--brand: #1b2333;--text: #1b2333;--muted: #5b6475;--bg: #f5f7fb;--card: #ffffff;--border: #dde2ec;--accent: #2f5bea;--accent-hover: #2449c4;--ok: #0f9d58;--bad: #d93025;--bad-bg: #fdecea;--sidebar-width: 240px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent)}main{min-height:100vh;display:grid;place-items:center;padding:16px}.fullpage{min-height:100vh;display:grid;place-items:center}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.muted{color:var(--muted)}.card{width:100%;max-width:440px;background:var(--card);border-radius:16px;padding:32px 24px;box-shadow:0 8px 30px #1b233314;text-align:center}.logo{font-size:32px;font-weight:800;color:var(--brand);margin:0}.tagline{color:var(--muted);margin:8px 0 24px}.status{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}.dot{width:10px;height:10px;border-radius:50%;background:var(--muted)}.dot.ok{background:var(--ok)}.dot.bad{background:var(--bad)}.auth-card form{display:flex;flex-direction:column;gap:16px;text-align:left}.auth-card .tagline{text-align:center;margin-bottom:8px}.auth-footer{margin-top:24px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:14px;font-weight:600}.input-wrap{position:relative;display:flex;align-items:center}.input-wrap input{width:100%;padding:12px;font:inherit;color:var(--text);background:var(--card);border:1px solid var(--border);border-radius:10px}.input-wrap--password input{padding-right:44px}.input-wrap input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.reveal-btn{position:absolute;right:10px;display:flex;align-items:center;justify-content:center;padding:4px;background:transparent;border:none;cursor:pointer;color:var(--muted);border-radius:6px;transition:color .15s}.reveal-btn:hover{color:var(--text)}.reveal-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.field .code-input{text-align:center;font-size:24px;letter-spacing:.4em}.hint{margin:0;font-size:13px;color:var(--muted)}.field-error{margin:0;font-size:13px;color:var(--bad)}.input-wrap input[aria-invalid=true]{border-color:var(--bad);outline-color:var(--bad)}.qr{display:flex;justify-content:center}.error-banner{background:var(--bad-bg);color:var(--bad);border-radius:10px;padding:12px;font-size:14px;text-align:left}.error-banner p{margin:0}.error-banner .reference{margin-top:4px;font-size:12px;opacity:.8}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;font:inherit;font-weight:600;border-radius:10px;border:1px solid transparent;cursor:pointer}.btn:disabled{opacity:.6;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg)}.spinner-wrap{display:inline-flex;align-items:center;gap:8px;color:var(--muted)}.spinner{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.console{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);background:var(--brand);color:#fff;padding:16px;z-index:20;transform:translate(-100%);transition:transform .2s ease}.sidebar.open{transform:translate(0)}.sidebar-brand{font-size:20px;font-weight:800;padding:8px 12px 20px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.nav-link{display:block;padding:10px 12px;color:#cfd6e4;text-decoration:none;border-radius:8px}.nav-link:hover{background:#ffffff14}.nav-link.active{background:#ffffff29;color:#fff;font-weight:600}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1b233380;z-index:10}.console-main{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--card);border-bottom:1px solid var(--border)}.menu-toggle{font-size:22px;line-height:1;padding:8px 12px;background:transparent;border:1px solid var(--border);border-radius:10px;cursor:pointer}.topbar-right{display:flex;align-items:center;gap:12px;margin-left:auto}.staff-name{display:inline-flex;align-items:center;gap:8px;font-weight:600}.badge{font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--bg);color:var(--muted)}.page{padding:16px}.page-title{margin:0 0 16px;font-size:24px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.stat-card{background:var(--card);border-radius:16px;padding:20px;box-shadow:0 4px 16px #1b23330f}.stat-card h2{margin:0;font-size:14px;color:var(--muted);font-weight:600}.stat-card .stat-value{margin:8px 0;font-size:36px;font-weight:800}.stat-card p.muted{margin:0;font-size:14px}@media(min-width:900px){.sidebar{transform:none}.backdrop,.menu-toggle{display:none}.console-main{margin-left:var(--sidebar-width)}.page{padding:32px}}