:root {
  color-scheme: dark;
  --bg: #101318;
  --surface: #181d25;
  --line: #303944;
  --text: #f2f5f6;
  --muted: #adb9c5;
  --accent: #a6e9d5;
  font-family: system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 280px; }
.topbar { border-bottom: 1px solid var(--line); background: #151920; }
.topbar-inner, main { width: min(1120px, calc(100% - 3rem)); margin-inline: auto; }
.topbar-inner, .account, .section-head { display: flex; align-items: center; gap: 1rem; justify-content: space-between; }
.topbar-inner { min-height: 72px; }
.brand { display: flex; gap: .65rem; align-items: center; font-size: 1.12rem; font-weight: 740; letter-spacing: -.02em; white-space: nowrap; }
.brand-icon { display: grid; place-items: center; border: 1px solid #48645f; background: #233e39; color: var(--accent); border-radius: 9px; width: 32px; height: 32px; font-size: .78rem; }
.account { color: var(--muted); overflow-wrap: anywhere; text-align: right; }
main { padding-bottom: 4rem; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(2.45rem, 6vw, 4.4rem); line-height: 1.03; letter-spacing: -.055em; }
h2 { font-size: 1.35rem; line-height: 1.2; letter-spacing: -.025em; }
h3 { font-size: 1.22rem; letter-spacing: -.025em; }
.eyebrow { color: var(--accent); font-size: .74rem; font-weight: 720; text-transform: uppercase; letter-spacing: .145em; margin-bottom: .9rem; }
.lede { margin-top: 1rem; color: var(--muted); line-height: 1.6; max-width: 62ch; }
.login-grid { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: clamp(2rem, 8vw, 7rem); padding-block: clamp(3rem, 12vw, 9rem); }
.login-intro h1 { font-size: clamp(3.3rem, 8vw, 6.5rem); }
.login-intro .lede { font-size: 1.08rem; max-width: 40ch; }
.panel, .card, .turn, .stat { padding: 1.25rem; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.login-card { padding: clamp(1.25rem, 4vw, 2rem); }
.login-card ol { color: var(--muted); line-height: 1.65; padding-left: 1.25rem; margin-block: 1rem 1.4rem; }
code { color: var(--accent); background: #242e36; padding: .16rem .28rem; border-radius: 4px; white-space: nowrap; }
.stack, label { display: grid; gap: .5rem; }
label { font-size: .86rem; font-weight: 650; }
input, select, textarea, button { font: inherit; border-radius: 8px; border: 1px solid var(--line); min-height: 42px; }
input, select, textarea { width: 100%; background: #12171e; color: var(--text); padding: .66rem .75rem; }
input::placeholder, textarea::placeholder { color: #93a1af; }
textarea { resize: vertical; }
button { background: #252e39; color: var(--text); padding: .56rem .92rem; font-weight: 660; font-size: .87rem; cursor: pointer; white-space: nowrap; }
button:hover:not(:disabled) { border-color: var(--accent); }
button:disabled { opacity: .57; cursor: wait; }
.primary { background: var(--accent); color: #10241e; border-color: var(--accent); }
.primary:hover:not(:disabled) { background: #c8f5e7; }
.quiet { background: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.hint, .muted { color: var(--muted); }
.hint { margin-top: .9rem; line-height: 1.55; font-size: .84rem; }
#loading { margin-block: 2rem; }
nav { display: flex; gap: .35rem; border-bottom: 1px solid var(--line); overflow-x: auto; padding: .8rem .2rem; }
nav button { background: transparent; border-color: transparent; color: var(--muted); }
nav button[aria-current] { background: #203631; color: var(--accent); }
.view { padding-top: clamp(2rem, 7vw, 4.25rem); }
.toolbar { display: flex; flex-wrap: wrap; gap: .85rem; align-items: end; margin-top: 1.75rem; }
.toolbar label { min-width: min(100%, 10rem); }
.grow { flex: 1; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.results { display: grid; gap: .85rem; margin-top: 1rem; }
.empty { color: var(--muted); border: 1px dashed var(--line); border-radius: 12px; padding: 1.35rem; }
.card { display: grid; grid-template-columns: 1fr auto; gap: .75rem 1rem; align-items: start; }
.card-details { display: flex; gap: 1rem; min-width: 0; }
.poster-link { flex: 0 0 clamp(3.75rem, 9vw, 5.5rem); align-self: start; }
.poster-link img { display: block; width: 100%; aspect-ratio: 2 / 3; object-fit: cover; border-radius: 8px; }
.card p { color: var(--muted); line-height: 1.5; overflow-wrap: anywhere; }
.card h3, .turn { overflow-wrap: anywhere; }
.card .meta { margin-top: .3rem; font-size: .82rem; color: var(--accent); }
.card .summary { margin-top: .65rem; }
.card .actions { justify-content: end; }
.card a { color: var(--text); text-underline-offset: .2em; }
.stats, .preferences { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); gap: .8rem; }
.stats { margin-block: 1.5rem 1rem; }
.stat strong { display: block; font-size: 1.8rem; color: var(--accent); }
.preferences-panel { margin-top: 1.3rem; }
.preferences { margin-top: 1rem; }
.conversation { display: grid; gap: .75rem; margin-block: 1.5rem 1rem; }
.turn p { white-space: pre-wrap; line-height: 1.55; }
.pick-explanation { margin-top: 1rem; }
.turn strong { display: block; margin-bottom: .4rem; color: var(--accent); }
.turn[data-role="user"] { background: #1e2b30; margin-left: clamp(0px, 5vw, 56px); }
.status { position: sticky; bottom: .8rem; margin-top: 1rem; padding: .9rem 1rem; border-radius: 10px; background: #223631; border: 1px solid #48645f; color: var(--text); line-height: 1.45; }
.status.error { background: #392624; border-color: #8d5d53; color: #ffbcae; }

@media (max-width: 720px) {
  .topbar-inner, main { width: calc(100% - 2rem); }
  .login-grid, .card { grid-template-columns: 1fr; }
  .card .actions { justify-content: start; }
  .account { gap: .5rem; font-size: .85rem; }
}
.title-action[data-action="liked"] {
  --action-color: #a5ebc0;
  --action-bg: #1d382d;
}
.title-action[data-action="not_interested"] {
  --action-color: #ffb5b2;
  --action-bg: #442a30;
}
.title-action[data-action="already_watched"] {
  --action-color: #b6d4ff;
  --action-bg: #25354c;
}
.title-action[data-action="playlist"] {
  --action-color: #ffcf82;
  --action-bg: #45351d;
}
.title-action {
  background: var(--action-bg);
  color: var(--action-color);
}
.title-action:hover:not(:disabled), .title-action[aria-pressed="true"] {
  border-color: var(--action-color);
}
.title-action[aria-pressed="true"] {
  background: var(--action-color);
  color: #10151b;
}