/* IPL Quiz Battle — global styles
 * Aesthetic: light + IPL red + modern minimal (per SportsClaus design language).
 * Scoreboard energy via bold weights, big numerals, tight letter-spacing.
 */

:root {
  --bg: #faf8f3;
  --bg-elev: #ffffff;
  --bg-card: #ffffff;
  --bg-soft: #f1eee5;
  --line: #e6e3da;
  --line-strong: #cfcabd;

  --ink: #0e1116;
  --ink-dim: #4d5460;
  --ink-soft: #8a8f97;

  --accent: #d31920;
  --accent-dim: #a3131b;
  --accent-soft: #fde7e9;
  --gold: #c79a2b;
  --green: #1a8848;
  --green-soft: #e8f4ed;
  --red-soft: #fde7e9;
  --blue: #1f5fc7;

  --team-mi: #004ba0;
  --team-mi-2: #d1ab3e;
  --team-rcb: #d31920;
  --team-rcb-2: #1a1a1a;
  --team-csk: #f9cd05;
  --team-kkr: #3a225d;

  --r-sm: 8px;
  --r: 14px;
  --r-lg: 22px;

  --shadow: 0 8px 28px rgba(14,17,22,0.06);
  --shadow-strong: 0 16px 48px rgba(14,17,22,0.12);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-feature-settings: "tnum" 1, "ss01" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--ink); text-decoration: none; }
button { font-family: inherit; }

.mono { font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace; }
.display {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 0.95;
}

/* ---------- LAYOUT ---------- */
.shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}
.stack > * + * { margin-top: 16px; }
.stack-lg > * + * { margin-top: 28px; }
.row { display: flex; gap: 12px; align-items: center; }
.row-between { display: flex; justify-content: space-between; align-items: center; }

/* ---------- HEADER ---------- */
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 14px;
}
.brand-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(211, 25, 32, 0.45);
}
.subbrand { color: var(--ink-soft); font-size: 12px; letter-spacing: 0.08em; }

/* ---------- HERO ---------- */
.hero h1 {
  font-size: clamp(40px, 9vw, 72px);
  margin: 18px 0 8px;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.95;
}
.hero h1 .red { color: var(--accent); }
.hero p.lede {
  color: var(--ink-dim);
  font-size: 16px;
  max-width: 540px;
  line-height: 1.45;
}

/* ---------- CARD ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px;
  box-shadow: var(--shadow);
}
.card.elev { box-shadow: var(--shadow-strong); }
.card-title {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  color: var(--ink-soft);
  margin-bottom: 12px;
  font-weight: 700;
}

/* ---------- INPUT ---------- */
label.field {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-bottom: 6px;
  font-weight: 700;
}
input[type=text], select {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 14px 14px;
  border-radius: var(--r-sm);
  font-size: 16px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input[type=text]:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
input.code-input {
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.6em;
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  padding: 18px 14px;
}

/* ---------- BUTTON ---------- */
.btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 14px;
  padding: 16px 22px;
  border-radius: var(--r-sm);
  transition: transform .08s ease, background .15s ease, box-shadow .15s ease;
  display: inline-block;
  text-align: center;
  line-height: 1.1;
  box-shadow: 0 2px 0 var(--accent-dim);
}
.btn:hover { background: var(--accent-dim); }
.btn:active { transform: translateY(1px); box-shadow: 0 1px 0 var(--accent-dim); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn.ghost {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  box-shadow: none;
}
.btn.ghost:hover { border-color: var(--ink); background: var(--bg-soft); }

.btn.block { width: 100%; display: block; }

.btn-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}

/* ---------- TEAM BADGE ---------- */
.team-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.team-badge.mi   { background: var(--team-mi);  color: var(--team-mi-2); }
.team-badge.rcb  { background: var(--team-rcb); color: #fff; }
.team-badge.csk  { background: var(--team-csk); color: #1a1a1a; }
.team-badge.kkr  { background: var(--team-kkr); color: var(--team-csk); }

/* ---------- ROOM CODE DISPLAY ---------- */
.code-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 56px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-align: center;
  background: var(--bg-soft);
  border: 1px dashed var(--line-strong);
  padding: 28px 12px;
  border-radius: var(--r);
  color: var(--ink);
}

/* ---------- VS BLOCK ---------- */
.vs-block {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
}
.vs-block .vs {
  font-weight: 900;
  font-size: 20px;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
}
.vs-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px;
  text-align: center;
}
.vs-card .name { font-weight: 800; font-size: 18px; }
.vs-card .team { margin-top: 6px; }
.vs-card.empty .name { color: var(--ink-soft); font-style: italic; font-weight: 600; }

/* ---------- STATUS PILL ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--ink-dim);
  font-weight: 700;
}
.pill.live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 6px var(--green);
  animation: pulse 1.2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: 0.35; }
}

/* ---------- GAME UI ---------- */
.scorebar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.scorebar .side { padding: 4px 10px; }
.scorebar .side.right { text-align: right; }
.scorebar .name { font-weight: 800; font-size: 14px; color: var(--ink); }
.scorebar .score {
  font-family: 'JetBrains Mono', monospace;
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
  margin-top: 6px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.scorebar .center {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 0 18px;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.scorebar .qcounter {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-soft); font-weight: 700;
}
.scorebar .timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 32px;
  font-weight: 800;
  color: var(--ink);
  margin-top: 2px;
}
.scorebar .timer.warn { color: var(--gold); }
.scorebar .timer.crit { color: var(--accent); }

.question {
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 18px 0 18px;
  color: var(--ink);
}

.options { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 540px) {
  .options { grid-template-columns: 1fr 1fr; }
}
.opt {
  appearance: none;
  text-align: left;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 16px 18px;
  border-radius: var(--r-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex; gap: 12px; align-items: center;
  transition: border-color .12s, background .12s, transform .08s;
}
.opt:hover:not(:disabled) { border-color: var(--ink); background: var(--bg-soft); }
.opt .key {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: var(--bg-soft); border-radius: 6px;
  font-family: 'JetBrains Mono', monospace; font-weight: 700; font-size: 13px;
  color: var(--ink-dim);
  flex-shrink: 0;
}
.opt.selected { border-color: var(--accent); background: var(--accent-soft); }
.opt.selected .key { background: var(--accent); color: #fff; }
.opt.correct { border-color: var(--green); background: var(--green-soft); }
.opt.correct .key { background: var(--green); color: #fff; }
.opt.wrong { border-color: var(--accent); background: var(--red-soft); }
.opt:disabled { cursor: default; }

/* ---------- REVEAL ---------- */
.reveal {
  text-align: center;
  padding: 40px 20px;
}
.reveal .verdict {
  font-size: clamp(40px, 9vw, 72px);
  font-weight: 900;
  letter-spacing: -0.03em;
}
.reveal .verdict.correct { color: var(--green); }
.reveal .verdict.wrong { color: var(--accent); }
.reveal .delta {
  margin-top: 18px;
  color: var(--ink-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  line-height: 1.5;
}

/* ---------- END SCREEN ---------- */
.end-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px 8px;
  margin: 24px 0;
}
.end-stats .stat { padding: 8px 12px; }
.end-stats .stat + .stat { border-left: 1px solid var(--line); }
.end-stats .stat .v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
}
.end-stats .stat .l {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 700;
  margin-top: 4px;
}

/* ---------- PERSONALITY: animations ---------- */
@keyframes lockedInPulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.04); }
  100% { transform: scale(1); }
}
.opt.selected { animation: lockedInPulse 0.32s ease-out; }

@keyframes scoreTick {
  0%   { transform: scale(1);    color: var(--accent); }
  35%  { transform: scale(1.22); color: var(--green); }
  100% { transform: scale(1);    color: var(--accent); }
}
.scorebar .score.tick { animation: scoreTick 0.6s cubic-bezier(0.2, 0.7, 0.3, 1); }

@keyframes timerPulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.08); }
}
.scorebar .timer.crit { animation: timerPulse 0.6s ease-in-out infinite; }

@keyframes verdictPop {
  0%   { transform: scale(0.7); opacity: 0; letter-spacing: -0.08em; }
  60%  { transform: scale(1.08); opacity: 1; letter-spacing: -0.02em; }
  100% { transform: scale(1);    opacity: 1; }
}
.reveal .verdict { animation: verdictPop 0.55s cubic-bezier(0.2, 0.85, 0.25, 1); }

@keyframes flashCorrect { 0%, 100% { background-color: var(--bg); } 25% { background-color: #effaf2; } }
@keyframes flashWrong   { 0%, 100% { background-color: var(--bg); } 25% { background-color: #fcecee; } }
body.flash-correct { animation: flashCorrect 0.7s ease-out; }
body.flash-wrong   { animation: flashWrong 0.7s ease-out; }

.q-tag {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 800;
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: var(--accent-soft);
}

/* ---------- TEAM PICKER (modern dropdown replacement) ---------- */
.team-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.team-tile {
  appearance: none;
  background: var(--bg-elev);
  border: 1.5px solid var(--line);
  border-radius: var(--r-sm);
  padding: 16px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
  transition: border-color .12s, background .12s, transform .08s;
  font-family: inherit;
}
.team-tile:hover {
  border-color: var(--ink);
  background: var(--bg-soft);
}
.team-tile.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.team-tile-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 11px;
  border-radius: 4px;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.12em;
  font-family: inherit;
}
.team-tile-tag.mi  { background: var(--team-mi);  color: var(--team-mi-2); }
.team-tile-tag.rcb { background: var(--team-rcb); color: #ffffff; }
.team-tile-tag.csk { background: var(--team-csk); color: #1a1a1a; }
.team-tile-tag.kkr { background: var(--team-kkr); color: var(--team-csk); }
.team-tile-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
}

/* ---------- PAGE FOOTER ---------- */
.page-footer {
  margin-top: 56px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  font-weight: 600;
}
.page-footer a {
  color: var(--ink-dim);
  border-bottom: 1px dotted var(--ink-soft);
  padding-bottom: 1px;
}
.page-footer a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.page-footer .dot { color: var(--ink-soft); }

/* ---------- COPY TOAST ---------- */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--bg);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 20px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
}
.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- HELPERS ---------- */
.muted { color: var(--ink-dim); }
.center { text-align: center; }
.hidden { display: none !important; }
.spacer-md { height: 24px; }
.spacer-lg { height: 48px; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }