:root{color-scheme:light;--bg: #f6f7f9;--surface: #ffffff;--surface-2: #f0f2f5;--border: #d9dee4;--border-strong: #c2c9d2;--text: #1a1f26;--text-soft: #5b6672;--text-faint: #8a93a0;--accent: #2563eb;--accent-text: #ffffff;--good: #157347;--good-bg: #e3f2e9;--warn: #9a6700;--warn-bg: #fbf1d8;--bad: #b42318;--bad-bg: #fbe6e4;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px -12px rgba(16, 24, 40, .24);--radius: 8px;--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, monospace}*{box-sizing:border-box}body{margin:0;font-family:var(--font);font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.25}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code,.mono{font-family:var(--mono);font-size:.92em}.shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--border);background:var(--surface);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.sidebar .brand{font-weight:700;font-size:15px;padding:6px 10px 16px;letter-spacing:-.01em}.nav-link{display:block;padding:8px 10px;border-radius:6px;color:var(--text-soft);font-weight:500}.nav-link:hover{background:var(--surface-2);text-decoration:none;color:var(--text)}.nav-link.active{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}.sidebar .spacer{flex:1}.nav-section{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);padding:14px 10px 4px}.tile-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.stat-tile{display:flex;flex-direction:column;gap:2px}.stat-label{font-size:12px;color:var(--text-faint)}.stat-value{font-size:24px;font-weight:650;letter-spacing:-.01em}.stat-value.good{color:var(--good)}.stat-value.warn{color:var(--warn)}.stat-value.bad{color:var(--bad)}.stat-hint{font-size:12px;color:var(--text-faint)}.rate-bar{position:relative;background:var(--surface-2);border-radius:4px;height:16px;min-width:120px;overflow:hidden}.rate-bar-fill{position:absolute;inset:0 auto 0 0;background:color-mix(in srgb,var(--accent) 55%,transparent)}.rate-bar-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text)}.sidebar .who{font-size:12px;color:var(--text-faint);padding:8px 10px;border-top:1px solid var(--border);margin-top:8px}.main{min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;border-bottom:1px solid var(--border);background:var(--surface)}.topbar h1{font-size:18px}.content{padding:24px 28px 64px;max-width:1200px;width:100%}.row{display:flex;align-items:center;gap:10px}.row.wrap{flex-wrap:wrap}.between{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:14px}.muted{color:var(--text-soft)}.faint{color:var(--text-faint)}.small{font-size:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:16px 18px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font:inherit;font-weight:500;padding:7px 13px;border-radius:6px;cursor:pointer;line-height:1.2}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.primary:hover{filter:brightness(1.05)}.btn.danger{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 45%,var(--border-strong))}.btn.small{padding:4px 9px;font-size:12px}.btn.ghost{border-color:transparent;background:transparent}.btn.ghost:hover{background:var(--surface-2)}label.field{display:flex;flex-direction:column;gap:4px;font-weight:500;font-size:13px}label.field .hint{font-weight:400;color:var(--text-faint);font-size:12px}input[type=text],input[type=email],input[type=password],input[type=number],input[type=datetime-local],select,textarea{font:inherit;padding:7px 9px;border:1px solid var(--border-strong);border-radius:6px;background:var(--surface);color:var(--text);width:100%}input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:-1px;border-color:var(--accent)}textarea{resize:vertical;font-family:var(--mono);font-size:12.5px}.password-input{position:relative;display:flex}.password-input input{padding-right:44px}.password-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);background:transparent;border:none;cursor:pointer;padding:4px 8px;color:var(--text-faint);font-size:12px;font-weight:500;line-height:1;border-radius:4px}.password-toggle:hover{color:var(--text);background:var(--surface-2)}table.grid{width:100%;border-collapse:collapse;font-size:13px}table.grid th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);font-weight:600;padding:8px 12px;border-bottom:1px solid var(--border)}table.grid td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}table.grid tr:last-child td{border-bottom:none}table.grid tbody tr.clickable{cursor:pointer}table.grid tbody tr.clickable:hover{background:var(--surface-2)}.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;border:1px solid transparent;white-space:nowrap}.badge.good{color:var(--good);background:var(--good-bg)}.badge.warn{color:var(--warn);background:var(--warn-bg)}.badge.bad{color:var(--bad);background:var(--bad-bg)}.badge.flat{color:var(--text-soft);background:var(--surface-2)}.dot{width:8px;height:8px;border-radius:999px;background:var(--text-faint);flex:none}.dot.online{background:var(--good)}.dot.offline{background:var(--border-strong)}.pill-tabs{display:inline-flex;gap:2px;padding:2px;background:var(--surface-2);border-radius:8px}.pill-tabs button{border:none;background:transparent;font:inherit;font-weight:500;padding:5px 12px;border-radius:6px;cursor:pointer;color:var(--text-soft)}.pill-tabs button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.modal-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0e1480;display:flex;align-items:flex-start;justify-content:center;padding:10vh 16px 16px;z-index:50}.modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);width:100%;max-width:460px;padding:20px 22px}.modal.wide{max-width:720px}.modal h2{font-size:16px;margin-bottom:14px}.toast-stack{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:60}.toast{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;box-shadow:var(--shadow);padding:10px 14px;max-width:340px;font-size:13px}.toast.error{border-left-color:var(--bad)}.toast.success{border-left-color:var(--good)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:360px}.form-error{color:var(--bad);font-size:13px}.empty{text-align:center;padding:48px 16px;color:var(--text-faint)}.editor{display:grid;grid-template-columns:minmax(320px,420px) 1fr;gap:20px;align-items:start}.preview-frame{position:sticky;top:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.preview-canvas{position:relative;background:repeating-conic-gradient(var(--surface-2) 0% 25%,var(--surface) 0% 50%) 0 / 20px 20px;border:1px solid var(--border-strong);overflow:hidden}.preview-region{position:absolute;border:1.5px solid var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);font-size:11px;color:var(--accent);padding:3px 5px;overflow:hidden}.region-block{border:1px solid var(--border);border-radius:8px;padding:12px;background:var(--surface)}.widget-row-block{padding-bottom:6px}.widget-row{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;padding:7px 0;border-top:1px dashed var(--border)}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{flex-direction:row;flex-wrap:wrap;align-items:center}.sidebar .spacer,.sidebar .who{display:none}.editor{grid-template-columns:1fr}}