/* nebx short links: same tokens as the other nebx tools (system font stack; no external font requests). */
:root {
  --bg: #000; --panel: #161617; --panel-2: #1d1d1f; --ink: #f5f5f7; --muted: #a1a1a6; --faint: #6e6e73;
  --line: rgba(255, 255, 255, 0.12); --accent: #81ffd9; --wash: rgba(129, 255, 217, 0.12); --blue: #2997ff; --bad: #ff8a80;
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #fff; --panel: #f5f5f7; --panel-2: #fff; --ink: #1d1d1f; --muted: #6e6e73; --faint: #86868b; --line: rgba(0, 0, 0, 0.12); --accent: #0071e3; --wash: rgba(0, 113, 227, 0.08); --blue: #0066cc; --bad: #b3261e; color-scheme: light; }
}
* { box-sizing: border-box; }
/* Elements toggled with the hidden attribute (result box, error text) must stay hidden even when a class sets display. */
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; }
p { margin: 0; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.narrow { max-width: 760px; padding-block: 48px; display: flex; flex-direction: column; gap: 18px; }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
h1 { font-size: clamp(30px, 4.4vw, 48px); font-weight: 800; }
.lede { color: var(--muted); font-size: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.form form { display: flex; flex-direction: column; gap: 10px; }
.label { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.inline { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.inline input { flex: 1 1 260px; }
input, textarea { font: 15px var(--font); color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 11px 12px; width: 100%; min-width: 0; }
input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--wash); }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 11px 20px; border-radius: 999px; font: 600 15px var(--font); border: 1px solid var(--line); background: var(--panel-2); color: var(--ink); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: wait; }
.btn-primary { background: var(--accent); color: #000; border-color: transparent; }
@media (prefers-color-scheme: light) { .btn-primary { color: #fff; } }
.error { color: var(--bad); font-size: 14px; }
.result { border-color: var(--accent); }
.short { font: 700 22px var(--mono); overflow-wrap: anywhere; flex: 1 1 auto; }
.muted { color: var(--muted); font-size: 14px; overflow-wrap: anywhere; }
.mono { font-family: var(--mono); font-size: 0.92em; }
.info { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-block: 16px; }
.info h2 { font-size: 17px; margin-bottom: 4px; }
.info p { color: var(--muted); font-size: 14px; }
.card h2 { font-size: 20px; }
.dest { gap: 6px; }
.host { font-weight: 800; font-size: 22px; }
.full { font-family: var(--mono); font-size: 13px; color: var(--muted); overflow-wrap: anywhere; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.faq { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.faq h2 { font-size: 22px; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 14px 18px; }
.faq details[open] { border-color: var(--accent); }
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); margin-top: 8px; }
@media (max-width: 720px) { .info { grid-template-columns: minmax(0, 1fr); } }