:root{--kn-primary: #1e56d7;--kn-primary-strong: #1a48b0;--kn-primary-ink: #12336f;--kn-primary-tint: #eaf0fe;--kn-accent: #f4a62a;--kn-accent-strong: #d98a11;--kn-accent-tint: #fdf1dd;--kn-conform: #158a5e;--kn-conform-strong: #0f6e49;--kn-conform-tint: #e4f5ee;--kn-danger: #d92d20;--kn-danger-strong: #b42318;--kn-warning: #b75b00;--kn-bg: #ffffff;--kn-bg-2: #f6f8fb;--kn-bg-3: #edf1f7;--kn-surface: #ffffff;--kn-border: #dce3ee;--kn-text: #0b1b33;--kn-text-soft: #4e5c77;--kn-text-mute: #5b6a85;--kn-on-primary: #ffffff;--kn-on-accent: #0b1b33;--kn-radius-xs: 6px;--kn-radius-sm: 10px;--kn-radius-md: 14px;--kn-radius-lg: 20px;--kn-radius-xl: 28px;--kn-radius-pill: 999px;--kn-space-1: 4px;--kn-space-2: 8px;--kn-space-3: 12px;--kn-space-4: 16px;--kn-space-5: 24px;--kn-space-6: 32px;--kn-space-7: 48px;--kn-space-8: 64px;--kn-space-9: 96px;--kn-space-10: 128px;--kn-font-display: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;--kn-font-text: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--kn-font-mono: "JetBrains Mono", "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;--kn-shadow-sm: 0 1px 2px rgba(11, 27, 51, .06), 0 1px 3px rgba(11, 27, 51, .1);--kn-shadow-md: 0 4px 12px rgba(11, 27, 51, .1), 0 2px 4px rgba(11, 27, 51, .06);--kn-shadow-lg: 0 16px 40px rgba(11, 27, 51, .14), 0 4px 12px rgba(11, 27, 51, .08);--kn-dur-fast: 90ms;--kn-dur-base: .18s;--kn-dur-slow: .32s;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--kn-primary: #5a8bf2;--kn-primary-strong: #7aa2f5;--kn-primary-tint: #17253f;--kn-accent-tint: #2a2113;--kn-conform: #35b183;--kn-conform-tint: #14261f;--kn-bg: #0b1220;--kn-bg-2: #111c2e;--kn-bg-3: #16233a;--kn-surface: #111c2e;--kn-border: #22314a;--kn-text: #eef3fb;--kn-text-soft: #b7c3d8;--kn-text-mute: #8a99b5;color-scheme:dark}}:root[data-theme=dark]{--kn-primary: #5a8bf2;--kn-primary-strong: #7aa2f5;--kn-primary-tint: #17253f;--kn-accent-tint: #2a2113;--kn-conform: #35b183;--kn-conform-tint: #14261f;--kn-bg: #0b1220;--kn-bg-2: #111c2e;--kn-bg-3: #16233a;--kn-surface: #111c2e;--kn-border: #22314a;--kn-text: #eef3fb;--kn-text-soft: #b7c3d8;--kn-text-mute: #8a99b5;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--kn-font-text);background:var(--kn-bg);color:var(--kn-text);-webkit-tap-highlight-color:transparent;overscroll-behavior-y:contain}button,input{font-family:inherit}.app-shell{display:flex;flex-direction:column;height:100%;max-width:560px;margin:0 auto;background:var(--kn-bg)}.top-bar{display:flex;align-items:center;gap:10px;padding:14px 16px calc(10px + env(safe-area-inset-top,0px)) 16px;padding-top:max(14px,env(safe-area-inset-top,0px));border-bottom:1px solid var(--kn-border);background:var(--kn-surface)}.top-bar .title{font-family:var(--kn-font-display);font-weight:800;font-size:1.05rem}.status-dot{width:9px;height:9px;border-radius:999px;background:var(--kn-conform);flex-shrink:0}.status-dot.offline{background:var(--kn-danger)}.content{flex:1;overflow-y:auto;padding:16px 16px calc(16px + env(safe-area-inset-bottom,0px)) 16px}.tab-bar{display:flex;border-top:1px solid var(--kn-border);background:var(--kn-surface);padding-bottom:env(safe-area-inset-bottom,0px)}.tab-bar button{flex:1;border:none;background:none;color:var(--kn-text-mute);font-size:.72rem;font-weight:700;padding:10px 4px 8px;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer}.tab-bar button .icon{font-size:1.25rem}.tab-bar button.active{color:var(--kn-accent-strong)}.card{background:var(--kn-surface);border:1px solid var(--kn-border);border-radius:var(--kn-radius-lg);padding:16px;margin-bottom:12px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat{background:var(--kn-surface);border:1px solid var(--kn-border);border-radius:var(--kn-radius-md);padding:12px}.stat .label{font-size:.75rem;color:var(--kn-text-mute);margin-bottom:4px}.stat .value{font-family:var(--kn-font-mono);font-weight:800;font-size:1.25rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:48px;padding:0 18px;border-radius:var(--kn-radius-md);border:1px solid var(--kn-border);background:var(--kn-surface);color:var(--kn-text);font-weight:700;font-size:.95rem;cursor:pointer}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--kn-accent);border-color:var(--kn-accent);color:var(--kn-on-accent)}.btn-danger{background:var(--kn-danger);border-color:var(--kn-danger);color:#fff}.btn-block{width:100%}.field{margin-bottom:14px}.field label{display:block;font-size:.8rem;font-weight:700;color:var(--kn-text-soft);margin-bottom:6px}.field input,.field select{width:100%;height:48px;border-radius:var(--kn-radius-md);border:1px solid var(--kn-border);background:var(--kn-bg-2);color:var(--kn-text);padding:0 14px;font-size:1rem}.banner{padding:10px 14px;border-radius:var(--kn-radius-md);font-size:.85rem;margin-bottom:12px}.banner-warn{background:var(--kn-accent-tint);color:var(--kn-warning);border:1px solid var(--kn-accent)}.banner-danger{background:#fdeceb;color:var(--kn-danger-strong);border:1px solid var(--kn-danger)}@media (prefers-color-scheme: dark){.banner-danger{background:#3a1512}}.list-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--kn-border)}.list-row:last-child{border-bottom:none}.list-row .name{font-weight:700;font-size:.92rem}.list-row .meta{font-size:.78rem;color:var(--kn-text-mute)}.search-input{width:100%;height:44px;border-radius:var(--kn-radius-pill);border:1px solid var(--kn-border);background:var(--kn-bg-2);padding:0 16px;font-size:.95rem;margin-bottom:12px;color:var(--kn-text)}.login-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;gap:16px}.login-screen img{width:72px;height:72px;border-radius:var(--kn-radius-lg)}.login-screen .brand-title{font-family:var(--kn-font-display);font-weight:800;font-size:1.6rem;letter-spacing:.02em}.login-screen form{width:100%;max-width:340px}.muted{color:var(--kn-text-mute);font-size:.8rem}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0}