:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#0f172a;background-color:#f8fafc;line-height:1.5}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,#eff6ff,#f8fafc 40%,#f1f5f9)}#root{min-height:100vh}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.auth-card{width:min(420px,100%);text-align:center}.auth-card h1{margin-bottom:.5rem}.auth-form{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem;text-align:left}.auth-error{color:#b91c1c;margin:0;font-size:.95rem}.link-button{background:transparent;color:#2563eb;padding:0;box-shadow:none}.google-button{background:#fff;color:#111827;border:1px solid rgba(15,23,42,.12);display:flex;justify-content:center;align-items:center;gap:.5rem}.app-shell{max-width:1200px;margin:0 auto;padding:2.5rem 1.5rem 4rem}header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:2rem}header h1{font-size:clamp(2rem,3vw,2.4rem);margin:0}.status-pill{padding:.35rem .85rem;border-radius:999px;font-size:.9rem;font-weight:600;display:inline-flex;align-items:center;gap:.5rem}.status-pill[data-state=ok]{color:#036635;background:#4ade8026}.status-pill[data-state=error]{color:#b91c1c;background:#f8717133}.grid{display:grid;gap:1.25rem}.card{background:#ffffffe6;border-radius:24px;border:1px solid rgba(15,23,42,.08);padding:1.75rem;box-shadow:0 25px 60px #0f172a14}.card h2{margin-top:0;margin-bottom:1rem;font-size:1.25rem}.two-column{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:1.5rem}label{display:block;font-size:.9rem;font-weight:600;margin-bottom:.4rem}input,textarea,select{width:100%;border-radius:14px;border:1px solid rgba(15,23,42,.15);padding:.75rem 1rem;font-size:1rem;font-family:inherit;transition:border .2s ease,box-shadow .2s ease;background:#fffc}input:focus,textarea:focus,select:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb33}textarea{min-height:98px;resize:vertical}.button-row{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.5rem}button{font-family:inherit;border:none;border-radius:999px;padding:.65rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}button.primary{background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;box-shadow:0 15px 30px #2563eb59}button.secondary{background:#0f172a12;color:#0f172a}button.danger{background:#ef444426;color:#b91c1c}button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.link-table{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.95rem}th,td{padding:.85rem .5rem;text-align:left;border-bottom:1px solid rgba(15,23,42,.08)}th{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:#0f172aa6}td.actions{white-space:nowrap;display:flex;gap:.4rem}.short-url{display:inline-flex;align-items:center;gap:.4rem;font-weight:600}.copy-button{border:none;background:#2563eb1f;color:#1d4ed8;border-radius:999px;padding:.2rem .85rem;font-size:.85rem;cursor:pointer}.empty-state{text-align:center;padding:2.5rem 1rem;color:#0f172a99}.toast{position:fixed;top:1.5rem;right:1.5rem;background:#0f172a;color:#fff;padding:.85rem 1.25rem;border-radius:16px;box-shadow:0 20px 35px #0f172a4d;font-size:.95rem}.toast.success{background:#15803d}.toast.error{background:#b91c1c}.settings-panel{display:grid;gap:1rem}.settings-panel .field-group{display:flex;flex-direction:column;gap:.4rem}.user-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.user-row span{font-weight:600}@media (max-width: 720px){.card{padding:1.25rem}table,th,td{font-size:.85rem}header{flex-direction:column;align-items:flex-start}}