:root {
  --bg: #10140f;
  --bg-2: #171d17;
  --ink: #edf3ea;
  --muted: #a3b5a4;
  --line: #2d3a2f;
  --lime: #d6ff4a;
  --lime-ink: #172000;
  --danger: #ffb4a8;
  --chip: #243028;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --sans: "Adwaita Sans", "Liberation Sans", "Nimbus Sans", sans-serif;
  --mono: "iA Writer Mono S", "Liberation Mono", ui-monospace, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 420px at 0% -10%, rgba(214, 255, 74, 0.14), transparent 55%),
    var(--bg);
  color: var(--ink);
  font: 16px/1.5 var(--sans);
}

body::before {
  content: "";
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--lime), transparent 75%);
}

.wrap {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--lime);
  color: var(--lime-ink);
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 2;
}
.skip:focus { top: 12px; }

.top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}

.brand { display: flex; gap: 14px; align-items: center; }
.mark { width: 44px; height: 44px; flex: none; }
.eyebrow {
  margin: 0;
  color: var(--lime);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
h1 {
  margin: 2px 0 0;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-weight: 800;
}
.lede { margin: 0; color: var(--muted); max-width: 42ch; }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.85fr);
  gap: 18px;
  align-items: start;
}

.panel {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
  min-width: 0;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.panel-title { margin: 0 0 14px; font-size: 1rem; font-weight: 700; }
.panel-head .panel-title { margin: 0; }
.muted { color: var(--muted); font-size: 13px; }

label { display: block; margin-bottom: 8px; font-size: 13px; font-weight: 700; }
.composer-row { display: flex; gap: 8px; }
input[type="text"] {
  flex: 1;
  min-width: 0;
  height: 48px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0c100c;
  color: var(--ink);
  padding: 0 14px;
  font: 16px/1.4 var(--mono);
}
input::placeholder { color: #6d7d6e; }
.btn {
  height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--lime);
  color: var(--lime-ink);
  font: 700 15px/1 var(--sans);
  cursor: pointer;
}
.btn:hover { filter: brightness(1.05); }
.btn.small { height: 34px; padding: 0 12px; font-size: 13px; }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn.ghost:hover { border-color: var(--lime); color: var(--lime); }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; }
button.host:focus-visible { outline-offset: 3px; }

.error { color: var(--danger); margin: 10px 0 0; font-size: 14px; }
.status { min-height: 0; margin: 8px 0 0; color: var(--muted); font-size: 13px; }
.status:empty { display: none; }
.stat {
  margin: 16px 0 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  font-weight: 800;
}
.stat:focus { outline: none; }
.note { margin: 6px 0 0; color: var(--lime); }
.kicker {
  margin: 14px 0 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.before {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.45;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: line-through;
  text-decoration-color: #ff8d7a;
}
.copy-row { display: flex; gap: 8px; align-items: flex-start; }
.url-block {
  display: block;
  flex: 1;
  min-width: 0;
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0c100c;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.chips li {
  font: 12px/1.4 var(--mono);
  color: var(--lime);
  background: var(--chip);
  border-radius: 999px;
  padding: 3px 8px;
}
.hint { margin: 8px 0; color: var(--muted); font-size: 13px; }
.preview, .backup { margin-top: 14px; }
summary { cursor: pointer; font-weight: 700; }
.preview summary, .backup summary { color: var(--ink); }

.empty {
  margin: 8px 0 0;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  color: var(--muted);
}
.list { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 10px 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #121712;
  min-width: 0;
}
.link-main { min-width: 0; flex: 1; }
.host {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: 700 15px/1.3 var(--sans);
  text-align: left;
  cursor: pointer;
}
.host:hover { color: var(--lime); }
.path, .meta { margin: 2px 0 0; }
.path {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.meta { color: #7f917f; font-size: 12px; }
.link-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  width: 148px;
  flex: none;
}
.link-actions .btn { width: 100%; padding: 0 8px; }

.backup { border-top: 1px solid var(--line); padding-top: 12px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.file { position: relative; display: inline-flex; align-items: center; }
.file input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.file:focus-within { outline: 2px solid var(--lime); outline-offset: 2px; }

footer { margin-top: 22px; color: var(--muted); font-size: 13px; }
footer p { margin: 0; }

dialog {
  width: min(28rem, calc(100vw - 24px));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  background: var(--bg-2);
  color: var(--ink);
  box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(6, 8, 6, 0.72); }
#leave-title {
  margin: 8px 0 0;
  font-size: 1.45rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
}
#leave .actions { justify-content: flex-end; margin-top: 18px; }
#leave .btn { min-width: 7rem; }

::selection { background: var(--lime); color: var(--lime-ink); }

@media (max-width: 800px) {
  .top, .layout { grid-template-columns: 1fr; }
  .link-actions { width: 100%; }
  .list li { flex-direction: column; }
}

@media (max-width: 640px) {
  .wrap { width: min(1080px, calc(100% - 24px)); padding-top: 20px; }
  .composer-row, .copy-row, #leave .actions { flex-direction: column; }
  .composer-row .btn, .copy-row .btn, #leave .btn { width: 100%; }
  h1 { font-size: 2.7rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}