:root,[data-theme=dark]{color-scheme:dark;--bg: #0b0d10;--bg-elevated: #12151a;--surface: #1a1f26;--surface-hover: #222833;--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .16);--text: #e8eaed;--text-muted: #9aa3af;--primary: #0055ff;--primary-hover: #1a6aff;--accent: #ff7700;--danger: #f87171;--danger-bg: rgba(248, 113, 113, .12);--ok: #34d399;--ok-bg: rgba(52, 211, 153, .14);--focus: rgba(0, 85, 255, .45);--header-bg: rgba(11, 13, 16, .85);--shadow: 0 12px 40px rgba(0, 0, 0, .35);--link: #6b9bff;--link-hover: #9bbcff;--code-fg: #c4d4ff;--code-bg: rgba(0, 85, 255, .15);--nav-hover-bg: rgba(255, 255, 255, .05);--nav-active-bg: rgba(0, 85, 255, .22);--nav-active-fg: #fff;--btn-hover-border: rgba(255, 255, 255, .22);--ghost-hover-bg: rgba(255, 255, 255, .06);--banner-error-fg: #fecaca;--banner-ok-fg: #a7f3d0;--glow-blue: rgba(0, 85, 255, .18);--glow-orange: rgba(255, 119, 0, .08);--login-glow-blue: rgba(0, 85, 255, .22);--login-glow-orange: rgba(255, 119, 0, .1)}[data-theme=light]{color-scheme:light;--bg: #f4f6f8;--bg-elevated: #ffffff;--surface: #ffffff;--surface-hover: #f0f2f5;--border: rgba(15, 23, 42, .08);--border-strong: rgba(15, 23, 42, .14);--text: #1a1d21;--text-muted: #6b7280;--primary: #0055ff;--primary-hover: #0044cc;--accent: #ff7700;--danger: #dc2626;--danger-bg: rgba(220, 38, 38, .08);--ok: #059669;--ok-bg: rgba(5, 150, 105, .1);--focus: rgba(0, 85, 255, .25);--header-bg: rgba(255, 255, 255, .9);--shadow: 0 8px 24px rgba(15, 23, 42, .08);--link: #0055ff;--link-hover: #0044cc;--code-fg: #0044cc;--code-bg: rgba(0, 85, 255, .08);--nav-hover-bg: rgba(15, 23, 42, .04);--nav-active-bg: rgba(0, 85, 255, .12);--nav-active-fg: #0055ff;--btn-hover-border: rgba(15, 23, 42, .2);--ghost-hover-bg: rgba(15, 23, 42, .05);--banner-error-fg: #991b1b;--banner-ok-fg: #065f46;--glow-blue: rgba(0, 85, 255, .06);--glow-orange: rgba(255, 119, 0, .04);--login-glow-blue: rgba(0, 85, 255, .08);--login-glow-orange: rgba(255, 119, 0, .05)}:root{font-family:IBM Plex Sans,Segoe UI,sans-serif;color:var(--text);background:var(--bg)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse 80% 50% at 50% -20%,var(--glow-blue),transparent 55%),radial-gradient(ellipse 60% 40% at 100% 0%,var(--glow-orange),transparent 45%),var(--bg);color:var(--text)}a{color:var(--link);text-decoration:none}a:hover{color:var(--link-hover);text-decoration:underline}code{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.9em;color:var(--code-fg);background:var(--code-bg);padding:.1em .35em;border-radius:4px}.app{min-height:100vh;display:flex;flex-direction:column}.header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:1.5rem;padding:.75rem 1.5rem;background:var(--header-bg);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.brand{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--text)}.brand:hover{text-decoration:none;color:var(--text)}.brand-logo{height:30px;width:auto;display:block}.brand-label{font-weight:600;font-size:.95rem;letter-spacing:.02em;color:var(--text-muted);border-left:2px solid var(--accent);padding-left:.65rem;line-height:1.1}.header nav{display:flex;gap:.35rem;flex:1}.header nav a{color:var(--text-muted);text-decoration:none;padding:.4rem .75rem;border-radius:6px;font-size:.92rem;font-weight:500}.header nav a:hover{color:var(--text);background:var(--nav-hover-bg);text-decoration:none}.header nav a.active{color:var(--nav-active-fg);background:var(--nav-active-bg)}.header-user{display:flex;align-items:center;gap:.75rem}.main{width:100%;max-width:1100px;margin:0 auto;padding:1.75rem 1.25rem 3rem;flex:1}.page-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}.page-title{margin:0 0 1rem;font-size:1.45rem;font-weight:600;letter-spacing:-.02em}.page-header .page-title{margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.25rem;box-shadow:var(--shadow)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:.8rem .65rem;text-align:left;border-bottom:1px solid var(--border);vertical-align:middle}.table th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:600}.table tbody tr:hover{background:var(--surface-hover)}.table tbody tr:last-child td{border-bottom:none}.actions{display:flex;flex-wrap:wrap;gap:.4rem}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--text);border-radius:8px;padding:.5rem .9rem;font:inherit;font-weight:500;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease}.btn:hover:not(:disabled){background:var(--surface-hover);border-color:var(--btn-hover-border)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}.btn-danger{border-color:#f8717173;color:var(--danger);background:var(--danger-bg)}.btn-danger:hover:not(:disabled){background:#f8717133;border-color:var(--danger)}[data-theme=light] .btn-danger{border-color:#dc262659}[data-theme=light] .btn-danger:hover:not(:disabled){background:#dc26261f}.btn-sm{padding:.32rem .6rem;font-size:.85rem;border-radius:6px}.btn-ghost{background:transparent;border-color:var(--border-strong);color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:var(--ghost-hover-bg);color:var(--text)}.form{display:grid;gap:1rem;max-width:480px}.form label{display:grid;gap:.4rem;font-size:.88rem;font-weight:600;color:var(--text-muted)}.form input{font:inherit;font-weight:400;color:var(--text);padding:.6rem .75rem;border:1px solid var(--border-strong);border-radius:8px;background:var(--bg-elevated);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--focus)}.form-actions{display:flex;gap:.6rem;margin-top:.25rem}.banner{padding:.8rem 1rem;border-radius:8px;margin:0 0 1rem}.banner.error{background:var(--danger-bg);color:var(--banner-error-fg);border:1px solid rgba(248,113,113,.35)}.banner.ok{background:var(--ok-bg);color:var(--banner-ok-fg);border:1px solid rgba(52,211,153,.35)}.badge{display:inline-block;padding:.18rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.muted{background:#9aa3af26;color:var(--text-muted)}.muted{color:var(--text-muted)}.nowrap{white-space:nowrap}.centered{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.login{background:radial-gradient(ellipse 70% 50% at 50% 20%,var(--login-glow-blue),transparent 55%),radial-gradient(ellipse 50% 40% at 80% 80%,var(--login-glow-orange),transparent 50%),var(--bg)}.login-card{max-width:420px;width:100%;display:grid;gap:1.1rem;text-align:center;justify-items:center;padding:2rem 1.75rem}.login-logo{height:48px;width:auto;display:block}.login-card h1{margin:0;font-size:1.35rem;font-weight:600;letter-spacing:-.02em}.login-card .muted{margin:0;line-height:1.5;max-width:32ch}.login-card .btn{width:fit-content;margin-top:.35rem}.login-theme{position:fixed;top:1rem;right:1rem;z-index:30}@media (max-width: 720px){.header{flex-wrap:wrap;gap:.75rem}.header nav{order:3;width:100%;overflow-x:auto}.header-user{margin-left:auto}.page-header{flex-direction:column;align-items:flex-start}}