/* ============================================================
   Who That Docker? — Fremantle 2026
   Palette: Freo purple, gold reward, coral pop. Signature: chevron.
   ============================================================ */
:root {
  --ink:      #17052E;
  --grape:    #3A1368;
  --grape-2:  #2A0B4E;
  --violet:   #7A3BE0;
  --violet-2: #9B5CFF;
  --lilac:    #C4A6FF;
  --cream:    #FBF7FF;
  --gold:     #FFC24B;
  --coral:    #FF6B9A;
  --ok:       #56E39F;

  --edge:     rgba(196, 166, 255, 0.22);
  --card:     rgba(255, 255, 255, 0.045);
  --shadow:   0 18px 44px -20px rgba(0, 0, 0, 0.75);

  --display: "Fredoka", "Trebuchet MS", system-ui, sans-serif;
  --body:    "Inter", system-ui, -apple-system, sans-serif;

  --r-lg: 26px;
  --r-md: 16px;
  --r-sm: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body);
  color: var(--cream);
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(122, 59, 224, 0.42), transparent 60%),
    radial-gradient(900px 520px at 6% 8%, rgba(255, 107, 154, 0.16), transparent 55%),
    linear-gradient(168deg, var(--grape) 0%, var(--ink) 62%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

.visually-hidden, .skip-link:not(:focus) {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 12px; top: 12px; z-index: 50;
  background: var(--gold); color: var(--ink);
  padding: 8px 14px; border-radius: var(--r-sm); font-weight: 600;
}

/* ---------- Header ---------- */
.site-header {
  max-width: 1080px;
  margin: 0 auto;
  padding: 34px 22px 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "brand tag"
    "tabs  tabs";
  align-items: end;
  gap: 14px 20px;
}
.brand { grid-area: brand; display: flex; align-items: center; gap: 16px; }
.brand-chevron {
  width: 46px; height: 46px; flex: none;
  background: var(--cream);
  clip-path: polygon(0 12%, 50% 46%, 100% 12%, 100% 40%, 50% 74%, 0 40%);
  box-shadow: 0 0 0 3px rgba(255, 194, 75, 0.35);
  border-radius: 4px;
}
.brand-word {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.9rem, 5.4vw, 3.1rem);
  line-height: 0.9;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}
.brand-word em {
  font-style: normal;
  color: var(--gold);
  -webkit-text-stroke: 0;
  text-shadow: 0 3px 0 rgba(0, 0, 0, 0.18);
}
.brand-tag {
  grid-area: tag;
  margin: 0;
  align-self: end;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lilac);
  text-align: right;
}

/* ---------- Tabs ---------- */
.tabs {
  grid-area: tabs;
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--edge);
  border-radius: 999px;
  width: fit-content;
}
.tab {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--lilac);
  background: transparent;
  border: 0;
  padding: 11px 26px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.18s, background 0.18s, transform 0.12s;
}
.tab:hover { color: var(--cream); }
.tab.is-active {
  color: var(--ink);
  background: linear-gradient(180deg, var(--gold), #f0ab2e);
  box-shadow: 0 6px 16px -6px rgba(255, 194, 75, 0.7);
}
.tab:active { transform: translateY(1px); }

/* ---------- Chevron rule (signature divider) ---------- */
.chevron-rule {
  height: 16px;
  margin: 6px 0 30px;
  background-image: linear-gradient(135deg, var(--violet) 25%, transparent 25%),
                    linear-gradient(225deg, var(--violet) 25%, transparent 25%);
  background-size: 30px 16px;
  background-position: 0 0;
  opacity: 0.55;
}

/* ---------- Panels ---------- */
main { max-width: 1080px; margin: 0 auto; padding: 0 22px 60px; }
.panel { animation: fade 0.4s ease; }
.panel[hidden] { display: none; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Roster controls ---------- */
.roster-controls {
  display: flex; flex-wrap: wrap; gap: 14px;
  align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.search { flex: 1 1 240px; min-width: 200px; }
.search input {
  width: 100%;
  font: 500 1rem var(--body);
  color: var(--cream);
  background: rgba(0, 0, 0, 0.3);
  border: 1.5px solid var(--edge);
  border-radius: 999px;
  padding: 13px 20px;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.search input::placeholder { color: rgba(196, 166, 255, 0.65); }
.search input:focus { border-color: var(--violet-2); box-shadow: 0 0 0 4px rgba(122, 59, 224, 0.3); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: 600 0.86rem var(--body);
  color: var(--lilac);
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid var(--edge);
  border-radius: 999px;
  padding: 9px 16px;
  cursor: pointer;
  transition: all 0.16s;
}
.chip:hover { color: var(--cream); border-color: var(--violet-2); }
.chip.is-active {
  color: var(--ink);
  background: var(--lilac);
  border-color: var(--lilac);
}

.roster-count {
  margin: 4px 2px 18px;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  color: var(--lilac);
  text-transform: uppercase;
}

/* ---------- Roster grid ---------- */
.grid {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(178px, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--edge);
  border-radius: var(--r-lg);
  padding: 16px 16px 18px;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s, box-shadow 0.18s;
}
.card::before { /* chevron watermark */
  content: "";
  position: absolute; inset: auto -30% -40% -30%;
  height: 140px;
  background: var(--violet);
  opacity: 0.14;
  clip-path: polygon(0 40%, 50% 0, 100% 40%, 100% 62%, 50% 22%, 0 62%);
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--violet-2);
  box-shadow: var(--shadow);
}
.card-photo-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(180deg, var(--grape) 0%, var(--grape-2) 100%);
  margin-bottom: 12px;
}
.card-photo { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.card-jumper {
  position: absolute; top: 8px; left: 8px;
  font-family: var(--display); font-weight: 700; font-size: 1.15rem;
  color: var(--ink);
  background: var(--gold);
  min-width: 34px; height: 34px;
  display: grid; place-items: center;
  padding: 0 8px;
  border-radius: 10px;
  box-shadow: 0 3px 0 rgba(0,0,0,0.2);
}
.card-name {
  position: relative;
  font-family: var(--display); font-weight: 600; font-size: 1.12rem;
  line-height: 1.05; margin: 0 0 8px;
}
.pill {
  position: relative;
  display: inline-block;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lilac);
  background: rgba(122, 59, 224, 0.28);
  border: 1px solid var(--edge);
  padding: 4px 10px;
  border-radius: 999px;
}
.no-results {
  grid-column: 1 / -1;
  text-align: center; padding: 50px 20px;
  color: var(--lilac); font-family: var(--display); font-size: 1.2rem;
}

/* ---------- Game ---------- */
#panel-game { max-width: 560px; margin-inline: auto; text-align: center; }
.scoreboard {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px; margin-bottom: 22px;
}
.score-block {
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  padding: 12px 8px;
}
.score-label {
  display: block; font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--lilac); margin-bottom: 4px;
}
.score-value { font-family: var(--display); font-weight: 700; font-size: 1.9rem; }
#score { color: var(--gold); }

.mystery { margin-bottom: 18px; }
.mystery-frame {
  position: relative;
  width: min(340px, 80vw);
  aspect-ratio: 4 / 5;
  margin: 0 auto;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(180deg, var(--grape), var(--grape-2));
  border: 3px solid var(--gold);
  box-shadow: var(--shadow);
}
.mystery-photo {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  display: block;
}
.mystery-frame.pop { animation: pop 0.5s cubic-bezier(.2,1.4,.4,1); }
@keyframes pop { 0% { transform: scale(1); } 40% { transform: scale(1.05); } 100% { transform: scale(1); } }

.guess-form { display: flex; gap: 10px; margin-top: 20px; }
#guess-input {
  flex: 1;
  font: 500 1.05rem var(--body);
  color: var(--cream);
  background: rgba(0, 0, 0, 0.3);
  border: 1.5px solid var(--edge);
  border-radius: 999px;
  padding: 14px 22px; outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
#guess-input::placeholder { color: rgba(196, 166, 255, 0.6); }
#guess-input:focus { border-color: var(--violet-2); box-shadow: 0 0 0 4px rgba(122, 59, 224, 0.3); }
#guess-input:disabled { opacity: 0.5; }

/* Guess button — chevron-tipped signature shape */
.btn-guess {
  font-family: var(--display); font-weight: 700; font-size: 1.05rem;
  color: var(--ink);
  background: linear-gradient(180deg, var(--gold), #f0ab2e);
  border: 0; cursor: pointer;
  padding: 14px 30px 14px 26px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
  transition: transform 0.12s, filter 0.18s;
}
.btn-guess:hover { filter: brightness(1.06); }
.btn-guess:active { transform: translateY(2px); }
.btn-guess:disabled { filter: grayscale(0.4) brightness(0.8); cursor: default; }

.feedback {
  min-height: 1.6em; margin: 18px 0 0;
  font-family: var(--display); font-weight: 600; font-size: 1.25rem;
}
.feedback.good { color: var(--ok); }
.feedback.half { color: var(--gold); }
.feedback.bad  { color: var(--coral); }

.btn-next {
  margin-top: 16px;
  font: 600 1rem var(--display);
  color: var(--cream);
  background: rgba(122, 59, 224, 0.4);
  border: 1.5px solid var(--violet-2);
  border-radius: 999px;
  padding: 12px 30px; cursor: pointer;
  transition: background 0.18s, transform 0.12s;
}
.btn-next:hover { background: var(--violet); }
.btn-next:active { transform: translateY(1px); }

.rules {
  margin-top: 30px;
  font-size: 0.85rem; color: var(--lilac); line-height: 1.6;
}
.rules strong { color: var(--cream); }

/* ---------- Footer ---------- */
.site-footer {
  max-width: 1080px; margin: 0 auto; padding: 26px 22px 40px;
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: space-between; align-items: baseline;
  border-top: 1px solid var(--edge); margin-top: 20px;
}
.site-footer #footer-note { font-family: var(--display); font-weight: 600; color: var(--lilac); }
.footer-src { font-size: 0.74rem; color: rgba(196,166,255,0.6); }

/* ---------- Confetti ---------- */
#confetti {
  position: fixed; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 40;
}

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
  .site-header {
    grid-template-areas: "brand brand" "tag tag" "tabs tabs";
    padding-top: 24px;
  }
  .brand-tag { text-align: left; }
  .tabs { width: 100%; }
  .tab { flex: 1; padding: 11px 8px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

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