:root {
  color-scheme: light dark;
  --bg: light-dark(#f5f7fb, #111827);
  --surface: light-dark(#ffffff, #1b2435);
  --surface2: light-dark(#eef2f7, #243044);
  --text: light-dark(#172033, #f4f7fb);
  --muted: light-dark(#687386, #aab5c5);
  --border: light-dark(#dce2ea, #334155);
  --accent: light-dark(#315efb, #7c9aff);
  --accent2: light-dark(#e9eeff, #26385f);
  --success: light-dark(#19734a, #5bd49b);
  --danger: #c34d4d;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
#app { min-height: 100vh; background: var(--bg); }
header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.wrap { max-width: 1040px; margin: auto; }
.brand { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { font-weight: 800; letter-spacing: -.03em; font-size: 24px; }
.logo span { color: var(--accent); }
nav { display: flex; gap: 8px; flex-wrap: wrap; }
.nav-btn, button {
  font: inherit;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 10px;
  padding: 9px 13px;
  cursor: pointer;
}
.nav-btn:hover, button:hover { border-color: var(--accent); }
.nav-btn.active, .primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.hero { padding: 58px 24px 40px; text-align: center; }
.eyebrow {
  font-size: 12px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .12em; color: var(--accent); margin-bottom: 12px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 58px); line-height: 1.02;
  margin: 0 auto 16px; letter-spacing: -.055em; max-width: 760px;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { color: var(--muted); max-width: 620px; margin: 0 auto 28px; font-size: 17px; }
.search {
  max-width: 720px; margin: auto; display: flex;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 7px; box-shadow: 0 12px 40px #00000012;
}
.search input {
  flex: 1; border: 0; outline: 0; background: transparent;
  color: var(--text); font-size: 17px; padding: 12px 14px; min-width: 0;
}
.search button { min-width: 112px; }
.hint { font-size: 12px; color: var(--muted); margin-top: 11px; }
.content { padding: 10px 24px 56px; }
.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 22px;
}
.narrow { max-width: 620px; }
.result { display: block; }
.result-top {
  display: flex; justify-content: space-between; gap: 20px; align-items: start;
}
.label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.term { font-size: 32px; font-weight: 800; margin: 5px 0 8px; }
.arrow { font-size: 22px; color: var(--accent); padding-top: 23px; }
.translation { font-size: 25px; font-weight: 700; color: var(--success); }
.note {
  margin-top: 14px; padding: 14px; background: var(--surface2);
  border-radius: 12px; color: var(--muted); line-height: 1.5;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { font-size: 13px; background: var(--surface2); padding: 7px 10px; border-radius: 999px; }
.empty { text-align: center; padding: 34px 10px; color: var(--muted); }
.examples { margin-top: 24px; }
.examples h3 { font-size: 14px; }
.example-list { display: flex; gap: 8px; flex-wrap: wrap; }
.example {
  border: 1px solid var(--border); background: var(--surface);
  padding: 7px 10px; border-radius: 999px;
}
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form.one-col { grid-template-columns: 1fr; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; }
.field input, .field textarea {
  font: inherit; background: var(--surface); border: 1px solid var(--border);
  color: var(--text); border-radius: 10px; padding: 11px 12px; outline: none;
}
.field textarea { min-height: 100px; resize: vertical; }
.admin-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 15px; }
.table { margin-top: 25px; border-top: 1px solid var(--border); }
.table-title { padding: 14px 0; font-weight: 800; }
.row {
  display: grid; grid-template-columns: 1fr 1fr 1.6fr auto;
  gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--border); align-items: center;
}
.desc { color: var(--muted); line-height: 1.4; }
.actions { display: flex; gap: 6px; justify-content: flex-end; }
.small { padding: 6px 9px; font-size: 13px; }
.delete { color: var(--danger); }
.alert, .success { padding: 12px 14px; border-radius: 10px; margin: 14px 0; }
.alert { background: #7f1d1d22; border: 1px solid #ef444455; }
.success { background: #19734a22; border: 1px solid #19734a55; color: var(--success); }
.footer { color: var(--muted); padding: 20px 24px 40px; font-size: 13px; }
@media (max-width: 700px) {
  header { padding: 20px 16px; }
  .hero { padding: 42px 16px 28px; }
  .content { padding: 10px 16px 40px; }
  .brand { align-items: flex-start; }
  .form { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .row { grid-template-columns: 1fr 1fr; }
  .row .desc { grid-column: 1 / -1; }
  .actions { grid-column: 1 / -1; justify-content: flex-start; }
  .result-top { display: grid; grid-template-columns: 1fr auto; }
  .arrow { display: none; }
  .translation { margin-top: 10px; }
  .search button { min-width: 88px; }
}