:root{--midnight:#0B1526;--indigo:#3730A3;--primary:#4F46E5;--primary-hover:#6366F1;--violet:#8B5CF6;--fuchsia:#D946EF;--teal:#2DD4BF;--ink:#0F172A;--pale:#F8FAFC;--pale-blue:#EEF2FF;--slate:#1E293B;--muted:#64748B;--border:#E2E8F0}
*{box-sizing:border-box}body{margin:0;font-family:Manrope,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
.container{max-width:1150px;margin:0 auto;padding:0 24px}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:10}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 24px}
.brand{font-weight:800;font-size:18px;color:var(--ink);text-decoration:none}.brand span{color:var(--primary)}
nav a{margin-left:20px;color:var(--ink);text-decoration:none;font-weight:600}
.github-cta{background:linear-gradient(90deg,var(--primary),var(--violet),var(--fuchsia));color:#fff!important;padding:10px 18px;border-radius:999px}
.hero{background:linear-gradient(135deg,var(--midnight),#1E1B4B 55%,var(--indigo));color:#fff;text-align:center;padding:72px 0 64px}
.hero h1{font-size:56px;line-height:1.05;margin:16px 0;letter-spacing:-.02em}
.accent{color:var(--teal);text-decoration:underline;text-decoration-color:var(--teal);text-underline-offset:8px}
.lede{font-size:19px;max-width:680px;margin:0 auto;color:#E2E8F0}
.tag{display:inline-block;background:rgba(45,212,191,.18);color:var(--teal);border:1px solid rgba(45,212,191,.4);padding:6px 14px;border-radius:999px;font-weight:700;font-size:13px}
.trust{margin-top:20px;display:flex;gap:24px;justify-content:center;color:var(--teal);font-weight:700}
.card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:0 10px 30px rgba(15,23,42,.06);margin:28px 0}
.create-card{margin-top:-28px;position:relative}
h2{font-size:26px;margin:0 0 16px}
label{display:block;font-weight:700;margin-bottom:14px}input,select{width:100%;padding:13px 16px;border:1px solid var(--border);border-radius:999px;font:inherit;margin-top:6px}
.row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.btn-primary{background:var(--primary);color:#fff;border:0;padding:14px 28px;border-radius:999px;font-weight:800;font-size:16px;cursor:pointer}
.btn-primary:hover{background:var(--primary-hover)}
.btn{border:1px solid var(--border);background:#fff;padding:9px 16px;border-radius:999px;font-weight:700;cursor:pointer}
.chip{border:1px solid var(--border);background:var(--pale-blue);padding:8px 16px;border-radius:999px;font-weight:700;cursor:pointer}
.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.error{color:#DC2626;font-weight:600}.muted{color:var(--muted)}.hidden{display:none!important}
.result{display:flex;justify-content:space-between;gap:24px;background:var(--slate);color:#fff;border-radius:20px;padding:24px;margin-top:20px}
.short-url{font-size:22px;font-weight:800;word-break:break-all}.actions{display:flex;gap:10px;margin-top:12px}.actions .btn{background:#fff;color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{background:var(--pale-blue);border-radius:20px;padding:24px;text-align:center}.stat strong{display:block;font-size:36px}.stat span{color:var(--muted);font-weight:600}
.links-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.filters{display:flex;gap:10px;align-items:center}.filters input,.filters select{width:auto;margin:0}
.link-row{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-top:1px solid var(--border);flex-wrap:wrap}
.link-row strong{font-size:17px}.link-row a{color:var(--primary);text-decoration:none;font-weight:700}
.link-actions{display:flex;gap:8px;flex-wrap:wrap}
.range{display:flex;gap:8px;margin-bottom:16px}
.breakdown{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
footer{padding:32px 0;color:var(--muted)}
@media(max-width:760px){.hero h1{font-size:38px}.row{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.breakdown{grid-template-columns:1fr}.result{flex-direction:column}}