:root {
  --bg: #ffffff;
  --surface: #f6f7f9;
  --border: #dfe1e5;
  --text: #202124;
  --muted: #5f6368;
  --link: #1a0dab;
  --link-visited: #681da8;
  --accent: #b5470b;
  --hit-bg: transparent;
  --hit: #202124;
  --error: #c5221f;
  --ok-bg: #e6f4ea;
  --shadow: 0 1px 6px rgba(32, 33, 36, .28);
  --radius: 24px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #202124; --surface: #2a2b2e; --border: #3c4043; --text: #e8eaed; --muted: #9aa0a6;
    --link: #8ab4f8; --link-visited: #c58af9; --accent: #f29b5b; --hit: #fff; --error: #f28b82;
    --ok-bg: #1e3a2a; --shadow: 0 1px 6px rgba(0, 0, 0, .6); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #202124; --surface: #2a2b2e; --border: #3c4043; --text: #e8eaed; --muted: #9aa0a6;
  --link: #8ab4f8; --link-visited: #c58af9; --accent: #f29b5b; --hit: #fff; --error: #f28b82;
  --ok-bg: #1e3a2a; --shadow: 0 1px 6px rgba(0, 0, 0, .6); color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
code { background: var(--surface); padding: 1px 5px; border-radius: 4px; font-size: 13px; }

/* top bar */
.topbar {
  display: flex; align-items: center; gap: 20px; padding: 14px 24px;
  border-bottom: 1px solid var(--border);
}
.topbar.plain { border: 0; justify-content: space-between; }
.brand img { height: 34px; display: block; }
.usermenu { margin-left: auto; display: flex; align-items: center; gap: 16px; font-size: 14px; white-space: nowrap; }
.usermenu form { margin: 0; }
.linkbtn {
  background: none; border: 0; padding: 0; color: var(--link); cursor: pointer; font: inherit;
}
.linkbtn:hover { text-decoration: underline; }

/* search boxes */
.searchbox {
  display: flex; align-items: center; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg); padding: 0 6px 0 18px; width: 100%; max-width: 690px;
}
.searchbox:hover, .searchbox:focus-within { box-shadow: var(--shadow); border-color: transparent; }
.searchbox input {
  flex: 1; border: 0; outline: 0; background: transparent; color: var(--text);
  font: inherit; font-size: 16px; height: 44px; min-width: 0;
}
.searchbox button {
  border: 0; background: none; color: var(--muted); cursor: pointer; padding: 8px; display: flex;
}
.searchbox.big input { height: 50px; font-size: 17px; }

/* home */
.hero { display: flex; flex-direction: column; align-items: center; padding: 12vh 16px 40px; text-align: center; }
.hero-logo { width: min(300px, 70vw); margin-bottom: 28px; }
.hero .stats { margin-top: 18px; }
.tips { margin-top: 8px; text-align: left; max-width: 460px; color: var(--muted); font-size: 14px; }
.tips summary { cursor: pointer; text-align: center; }
.tips ul { padding-left: 18px; }

/* results */
.results-wrap { max-width: 720px; padding: 8px 24px 60px 24px; margin-left: max(24px, calc((100vw - 1100px) / 2)); }
.filters { display: flex; flex-wrap: wrap; gap: 14px; padding: 10px 0 4px; font-size: 14px; color: var(--muted); }
.filters select {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; padding: 3px 6px; margin-left: 4px;
}
.count { font-size: 14px; margin: 6px 0 4px; }
.wordstats { display: flex; flex-wrap: wrap; gap: 4px 14px; margin: 0 0 18px; }
.wordstats b { color: var(--text); font-weight: 500; }
.notice { background: var(--surface); border-radius: 8px; padding: 10px 14px; }
.result { margin: 0 0 30px; }
.crumb { font-size: 13px; display: flex; gap: 6px; align-items: baseline; flex-wrap: wrap; }
.crumb .site { color: var(--text); }
.result h3 { font-size: 20px; font-weight: 400; margin: 2px 0 4px; line-height: 1.3; }
.result h3 a:visited { color: var(--link-visited); }
.snippet { margin: 0; color: var(--text); overflow-wrap: anywhere; }
.snippet b { font-weight: 700; color: var(--hit); }
.ts {
  display: inline-block; font-variant-numeric: tabular-nums; font-size: 13px; color: var(--accent);
  border: 1px solid var(--border); border-radius: 12px; padding: 0 8px; margin-right: 6px; white-space: nowrap;
}
a.ts:hover { text-decoration: none; background: var(--surface); }
.ts.off { color: var(--muted); }
.result-actions { display: flex; gap: 18px; margin-top: 6px; font-size: 13px; }
.moments { border-left: 2px solid var(--border); margin: 10px 0 0 4px; padding-left: 14px; }
.moment { margin: 0 0 10px; font-size: 14px; }
.title-hits { border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; margin-bottom: 28px; }
.title-hits ul { margin: 0; padding: 0; list-style: none; }
.title-hits li { padding: 3px 0; }
.eyebrow { font-size: 13px; font-weight: 500; color: var(--muted); margin: 0 0 6px; text-transform: none; }
.pager { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin: 30px 0; }
.pager .cur { font-weight: 700; }

/* episode */
.episode-wrap { max-width: 860px; margin: 0 auto; padding: 20px 24px 80px; }
.episode-head h1 { font-size: 26px; font-weight: 500; margin: 4px 0 12px; line-height: 1.25; }
.episode-head p { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.find {
  border: 1px solid var(--border); border-radius: 18px; padding: 6px 14px; font: inherit;
  background: var(--bg); color: var(--text); min-width: 220px;
}
.transcript { list-style: none; padding: 0; margin: 18px 0 0; }
.transcript li { display: flex; gap: 10px; padding: 3px 0; align-items: baseline; }
.transcript li.target { background: var(--surface); border-radius: 6px; }
.transcript mark { background: #fde68a; color: #202124; border-radius: 2px; }
.transcript .ts { flex: none; min-width: 68px; text-align: center; }

/* forms, cards */
.card { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.auth { max-width: 400px; margin: 10vh auto 40px; }
.auth-logo { height: 40px; display: block; margin-bottom: 14px; }
.narrow-card { max-width: 480px; margin: 40px auto; }
.card h1 { font-size: 22px; font-weight: 500; margin: 0 0 6px; }
.card h2 { font-size: 16px; font-weight: 500; margin: 22px 0 6px; }
label { display: block; margin: 14px 0 0; font-size: 14px; }
label input, label select { display: block; width: 100%; margin-top: 4px; }
input[type=text], input[type=password], input[type=email], input:not([type]), input[type=search]:not(.searchbox input):not(.find) {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px;
}
.btn {
  display: inline-block; font: inherit; font-size: 14px; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 16px; cursor: pointer;
}
.btn:hover { text-decoration: none; border-color: var(--muted); }
.btn.primary { background: var(--link); color: var(--bg); border-color: transparent; margin-top: 18px; width: 100%; }
.btn.small { padding: 4px 12px; margin-top: 0; width: auto; }
.error { color: var(--error); }
.error-text { color: var(--error); }
.flash { max-width: 900px; margin: 12px auto 0; padding: 10px 16px; border-radius: 8px; background: var(--ok-bg); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.flash-err { background: var(--surface); color: var(--error); }
.copy { flex: 1; min-width: 240px; font: 13px ui-monospace, monospace; padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--text); }

/* admin */
.admin { max-width: 1100px; margin: 0 auto; padding: 16px 24px 60px; }
.tabs { display: flex; gap: 22px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.tabs a { padding: 10px 2px; color: var(--muted); border-bottom: 3px solid transparent; }
.tabs a.cur { color: var(--link); border-color: var(--link); }
.tabs a:hover { text-decoration: none; color: var(--text); }
form.inline { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0 0 16px; }
form.inline label { margin: 0; display: flex; gap: 6px; align-items: center; }
form.inline label select { width: auto; margin: 0; }
form.inline.card { padding: 14px 16px; }
.table-scroll { overflow-x: auto; }
.grid { width: 100%; border-collapse: collapse; font-size: 14px; }
.grid th { text-align: left; font-weight: 500; color: var(--muted); border-bottom: 1px solid var(--border); padding: 8px; }
.grid td { border-bottom: 1px solid var(--border); padding: 8px; vertical-align: top; }
.grid tr.disabled td { opacity: .5; }
.grid .actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.grid .actions form { margin: 0; }
.tag { display: inline-block; font-size: 12px; padding: 0 7px; border-radius: 10px; background: var(--surface); border: 1px solid var(--border); }
.tag.accent, .status-indexed { color: var(--accent); }
.status-failed { color: var(--error); }
.statgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat { border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; display: flex; flex-direction: column; color: var(--text); }
.stat b { font-size: 22px; font-weight: 500; }
.stat span { color: var(--muted); font-size: 13px; }
.stat.cur { border-color: var(--link); }
.stat:hover { text-decoration: none; border-color: var(--muted); }

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; gap: 10px; padding: 10px 16px; }
  .topbar .searchbox { order: 3; max-width: none; }
  .brand img { height: 28px; }
  .results-wrap, .episode-wrap, .admin { padding-left: 16px; padding-right: 16px; margin-left: 0; }
  .result h3 { font-size: 18px; }
  .find { min-width: 0; width: 100%; }
  .transcript .ts { min-width: 58px; }
}

/* The logo PNG has a near-white background; in dark mode show it as a badge. */
.hero-logo, .brand img, .auth-logo { border-radius: 10px; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .hero-logo,
  :root:not([data-theme="light"]) .brand img,
  :root:not([data-theme="light"]) .auth-logo { background: #fcfcfc; padding: 4px 8px; }
}
:root[data-theme="dark"] .hero-logo, :root[data-theme="dark"] .brand img, :root[data-theme="dark"] .auth-logo { background: #fcfcfc; padding: 4px 8px; }