:root{--bg: #f5f6fa;--surface: #fff;--text: #1b1f2a;--muted: #667085;--border: #e3e6ee;--primary: #4f46e5;--primary-hover: #4338ca;--danger: #d92d20;--danger-bg: #fef3f2;--success: #067647;--radius: 10px;--shadow: 0 1px 2px rgb(16 24 40 / 6%), 0 4px 16px rgb(16 24 40 / 6%);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color-scheme:light dark}@media (prefers-color-scheme: dark){:root{--bg: #0f1117;--surface: #181b24;--text: #e8eaf0;--muted: #98a2b3;--border: #2a2f3d;--danger-bg: #3a1714;--primary: #6366f1;--primary-hover: #818cf8}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--primary)}h1{font-size:1.5rem;margin:0 0 1rem}h2{font-size:1.1rem;margin:0 0 .75rem}.muted{color:var(--muted)}.center{text-align:center}.nowrap{white-space:nowrap}.break{word-break:break-all}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.topbar{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1.25rem;background:var(--surface);border-bottom:1px solid var(--border)}.brand{font-weight:700;font-size:1.15rem;text-decoration:none;color:var(--text)}.topbar-right{display:flex;gap:.75rem;align-items:center}.user-email{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.container{max-width:980px;margin:0 auto;padding:1.25rem;display:grid;gap:1.25rem}.full-page{min-height:100vh;display:grid;place-items:center;padding:1rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.card.narrow{width:100%;max-width:400px;display:grid;gap:.9rem}.row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.field{display:grid;gap:.3rem}.field label{font-size:.875rem;font-weight:600}input{font:inherit;padding:.6rem .75rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);width:100%}input:focus-visible,.btn:focus-visible{outline:2px solid var(--primary);outline-offset:1px}input[aria-invalid=true]{border-color:var(--danger)}.field-error{color:var(--danger);font-size:.825rem;margin:0}.inline-form{display:grid;gap:.75rem}@media (min-width: 640px){.inline-form{grid-template-columns:1fr auto;align-items:start}.inline-form .btn{margin-top:1.55rem}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font:inherit;font-weight:600;padding:.55rem .9rem;border-radius:8px;border:1px solid transparent;cursor:pointer;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:transparent;color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger{background:transparent;color:var(--danger);border-color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-bg)}.link-btn{background:none;border:0;color:inherit;text-decoration:underline;cursor:pointer;font:inherit}.alert{padding:.6rem .8rem;border-radius:8px;display:flex;justify-content:space-between;gap:1rem}.alert-error{background:var(--danger-bg);color:var(--danger)}.result{margin-top:1rem;padding:1rem;border:1px dashed var(--border);border-radius:8px;display:grid;gap:.5rem}.short-link{font-size:1.15rem;font-weight:600;word-break:break-all}.empty{text-align:center;padding:1.5rem 0;color:var(--muted)}.details{display:grid;grid-template-columns:max-content 1fr;gap:.4rem 1rem;margin:1rem 0}.details dt{color:var(--muted)}.details dd{margin:0}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}td.truncate{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}td.actions{display:flex;gap:.4rem;justify-content:flex-end}.pager{margin-top:1rem}.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}.spinner-sm{width:14px;height:14px;border-width:2px;border-color:currentColor;border-top-color:transparent}.center-block{display:grid;place-items:center;padding:1.5rem}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner{animation-duration:2s}}.toast-host{position:fixed;right:1rem;bottom:1rem;display:grid;gap:.5rem;z-index:50;max-width:min(92vw,360px)}.toast{display:flex;justify-content:space-between;gap:.75rem;padding:.7rem .9rem;border-radius:8px;background:var(--text);color:var(--bg);box-shadow:var(--shadow)}.toast-error{background:var(--danger);color:#fff}.toast-success{background:var(--success);color:#fff}.toast button{background:none;border:0;color:inherit;font-size:1.1rem;cursor:pointer;line-height:1}