/* ============================================================
   Live Quiz answer pad (/event + /home)
   Matches the Full Time: Final Whistle web theme (ftq design
   system): gold-on-black, Rajdhani display + DM Sans body,
   radial gold backdrop. Phone only shows Q number + A/B/C/D.
   ============================================================ */

:root {
  --ftq-bg-0: #0a0a0a;
  --ftq-bg-1: #111111;
  --ftq-card: #1a1a1a;
  --ftq-gold-rgb: 201, 168, 76;
  --ftq-red-rgb: 196, 30, 30;
  --ftq-surface: rgba(26, 26, 26, 0.88);
  --ftq-surface-2: rgba(26, 26, 26, 0.72);
  --ftq-border: rgba(var(--ftq-gold-rgb), 0.14);
  --ftq-border-strong: rgba(var(--ftq-gold-rgb), 0.38);
  --ftq-text: #f5f2ec;
  --ftq-muted: rgba(245, 242, 236, 0.68);
  --ftq-dim: rgba(245, 242, 236, 0.42);
  --ftq-accent: #c9a84c;
  --ftq-accent-deep: #8f7534;
  --ftq-heat: #c41e1e;
  --ftq-ok: #4fd39a;
  --ftq-font-display: "Rajdhani", system-ui, sans-serif;
  --ftq-font-body: "DM Sans", system-ui, sans-serif;
  --ftq-font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --ftq-radius: 14px;
  --ftq-radius-sm: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body.lq-body {
  position: relative;
  min-height: 100dvh;
  background-color: var(--ftq-bg-0);
  color: var(--ftq-text);
  font-family: var(--ftq-font-body);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

/* Radial gold backdrop — same feel as the site */
.lq-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 85% 55% at 50% -8%, rgba(var(--ftq-gold-rgb), 0.22), transparent 62%),
    radial-gradient(ellipse 42% 32% at 88% 22%, rgba(var(--ftq-gold-rgb), 0.12), transparent 58%),
    radial-gradient(ellipse 45% 35% at 10% 78%, rgba(var(--ftq-gold-rgb), 0.10), transparent 58%);
}
.lq-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--ftq-gold-rgb), 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--ftq-gold-rgb), 0.03) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
}

.lq-app {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 500px;
  margin: 0 auto;
  padding: 0 var(--ftq-gutter, 1.25rem) 1.5rem;
}

/* ---------- Header ---------- */
.lq-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 0 1rem;
  border-bottom: 1px solid var(--ftq-border);
  margin-bottom: 0.5rem;
}
.lq-header__logo { flex-shrink: 0; filter: drop-shadow(0 4px 14px rgba(0,0,0,0.4)); }
.lq-header__text { flex: 1; display: flex; flex-direction: column; gap: 0.15rem; }
.lq-header__eyebrow {
  font-family: var(--ftq-font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ftq-accent);
  font-weight: 600;
}
.lq-header__title {
  font-family: var(--ftq-font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1;
}
.lq-header__logout {
  background: rgba(var(--ftq-gold-rgb), 0.06);
  border: 1px solid var(--ftq-border);
  color: var(--ftq-muted);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-family: var(--ftq-font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.15s ease;
}
.lq-header__logout:hover { border-color: var(--ftq-border-strong); color: var(--ftq-text); }

/* ---------- Screens ---------- */
.lq-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0 0;
  animation: lqFade 0.35s ease both;
}
/* Author display:flex above overrides the UA [hidden] rule — restore it so
   only one screen (login / rounds / question) is ever visible at a time. */
.lq-screen[hidden] { display: none; }
/* Same issue for standby / play / OTP blocks inside screens. */
.lq-standby[hidden],
#lqPlay[hidden],
.lq-round-end[hidden],
.lq-pad-lb[hidden],
.lq-form[hidden] { display: none !important; }
@keyframes lqFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.lq-eyebrow {
  font-family: var(--ftq-font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ftq-accent);
  margin: 0 0 0.4rem;
}

.lq-title {
  font-family: var(--ftq-font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0.005em;
  margin: 0 0 0.6rem;
}
.lq-title em { color: var(--ftq-accent); font-style: normal; }
.lq-title--sm { font-size: 1.5rem; margin-bottom: 1rem; }

.lq-sub, .lq-hint, .lq-wait {
  color: var(--ftq-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0 0 1.25rem;
}

/* ---------- Login / register form ---------- */
.lq-form { display: flex; flex-direction: column; gap: 0.35rem; }

.lq-panel {
  background: var(--ftq-surface);
  border: 1px solid var(--ftq-border);
  border-radius: var(--ftq-radius);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--ftq-shadow, 0 24px 60px rgba(0,0,0,0.5));
}

.lq-label {
  font-family: var(--ftq-font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ftq-muted);
  margin-top: 0.85rem;
}

.lq-input {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: var(--ftq-radius-sm);
  border: 1px solid var(--ftq-border);
  background: rgba(0, 0, 0, 0.35);
  color: var(--ftq-text);
  font-family: var(--ftq-font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.lq-input::placeholder { color: var(--ftq-dim); }
.lq-input:focus {
  border-color: var(--ftq-accent);
  box-shadow: 0 0 0 3px rgba(var(--ftq-gold-rgb), 0.15);
}
.lq-input--code {
  font-family: var(--ftq-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
}

/* ---------- Buttons (match .ftq-btn--primary) ---------- */
.lq-btn {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--ftq-radius-sm);
  font-family: var(--ftq-font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.lq-btn--primary {
  background: linear-gradient(180deg, var(--ftq-accent) 0%, var(--ftq-accent-deep) 100%);
  color: #0a0a0a;
  box-shadow: 0 10px 28px -10px rgba(var(--ftq-gold-rgb), 0.6);
}
.lq-btn--primary:hover { box-shadow: 0 14px 34px -10px rgba(var(--ftq-gold-rgb), 0.75); }
.lq-btn:active:not(:disabled) { transform: translateY(1px); }
.lq-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.lq-err {
  color: #ff8a8a;
  font-size: 0.86rem;
  margin: 0.75rem 0 0;
  padding: 0.6rem 0.8rem;
  border-radius: var(--ftq-radius-sm);
  background: rgba(var(--ftq-red-rgb), 0.12);
  border: 1px solid rgba(var(--ftq-red-rgb), 0.3);
}

/* ---------- Team pill ---------- */
.lq-pill {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(var(--ftq-gold-rgb), 0.1);
  border: 1px solid var(--ftq-border-strong);
  color: var(--ftq-accent);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-family: var(--ftq-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  margin-bottom: 1.35rem;
}

/* ---------- Round tabs ---------- */
.lq-round-tabs { display: flex; flex-direction: column; gap: 0.75rem; }

.lq-round-tab {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.05rem 1.1rem;
  border-radius: var(--ftq-radius);
  border: 1px solid var(--ftq-border);
  background: var(--ftq-surface-2);
  cursor: pointer;
  text-align: left;
  color: inherit;
  width: 100%;
  transition: border-color 0.15s ease, transform 0.12s ease, box-shadow 0.2s ease;
}
.lq-round-tab:not(:disabled):hover {
  border-color: var(--ftq-border-strong);
  transform: translateY(-1px);
}
.lq-round-tab--locked, .lq-round-tab:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.lq-round-tab--active {
  border-color: var(--ftq-border-strong);
  background: linear-gradient(180deg, rgba(var(--ftq-gold-rgb), 0.12), rgba(0,0,0,0.35));
  box-shadow: 0 0 26px -8px rgba(var(--ftq-gold-rgb), 0.5);
}
.lq-round-tab--completed {
  border-color: rgba(120, 180, 220, 0.35);
}

.lq-round-tab__logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 10px;
  background: transparent;
  border: 1px solid var(--ftq-border);
  padding: 3px;
  flex-shrink: 0;
  box-sizing: border-box;
}
.lq-round-tab__logo--fallback,
.lq-sponsor__logo--fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ftq-font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ftq-accent);
  background: rgba(var(--ftq-gold-rgb), 0.12);
  border: 1px solid var(--ftq-border);
  padding: 0;
}
.lq-round-tab__body { flex: 1; min-width: 0; }
.lq-round-tab__name {
  font-family: var(--ftq-font-display);
  font-weight: 700;
  font-size: 1.15rem;
  display: block;
  line-height: 1.1;
}
.lq-round-tab__sponsor {
  font-size: 0.76rem;
  color: var(--ftq-muted);
}
.lq-round-tab__status {
  font-family: var(--ftq-font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--ftq-accent);
  border: 1px solid var(--ftq-border);
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  flex-shrink: 0;
}

/* ---------- Sponsor bar (inside question) ---------- */
.lq-round-tab__logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  flex-shrink: 0;
}
.lq-sponsor__logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  flex-shrink: 0;
}
.lq-sponsor {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  background: rgba(var(--ftq-gold-rgb), 0.08);
  border: 1px solid var(--ftq-border);
  border-radius: var(--ftq-radius-sm);
  margin-bottom: 1.25rem;
}
.lq-sponsor__logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  background: transparent;
  border: 1px solid var(--ftq-border);
  border-radius: 8px;
  padding: 3px;
  box-sizing: border-box;
}
.lq-sponsor__name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ftq-accent);
  line-height: 1.35;
}

/* ---------- Question number ---------- */
.lq-qnum {
  font-family: var(--ftq-font-display);
  font-size: 3rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  letter-spacing: 0.01em;
  line-height: 1;
}

/* Timer bar */
.lq-timer {
  height: 6px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 999px;
  overflow: hidden;
  margin: 0.35rem 0 1rem;
}
.lq-timer__fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--ftq-accent-deep), var(--ftq-accent));
  transition: width 0.25s linear;
}

/* ---------- Answer options ---------- */
.lq-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-top: 1.5rem;
}
.lq-opt {
  aspect-ratio: 1.15;
  border: 2px solid var(--ftq-border);
  border-radius: var(--ftq-radius);
  background: var(--ftq-surface-2);
  color: var(--ftq-text);
  font-family: var(--ftq-font-display);
  font-size: 3rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.1s ease, border-color 0.15s ease, background 0.15s ease, box-shadow 0.2s ease;
}
.lq-opt:active:not(:disabled) { transform: scale(0.95); }
.lq-opt:not(:disabled):hover { border-color: var(--ftq-border-strong); }
.lq-opt--selected {
  border-color: var(--ftq-accent);
  background: linear-gradient(180deg, rgba(var(--ftq-gold-rgb), 0.28), rgba(var(--ftq-gold-rgb), 0.08));
  color: var(--ftq-accent);
  box-shadow: 0 0 26px -6px rgba(var(--ftq-gold-rgb), 0.6);
}
.lq-opt:disabled { opacity: 0.35; cursor: not-allowed; }

/* ---------- Locked confirmation ---------- */
.lq-locked {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--ftq-radius-sm);
  background: rgba(79, 211, 154, 0.12);
  border: 1px solid rgba(79, 211, 154, 0.35);
  color: var(--ftq-ok);
  font-family: var(--ftq-font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.lq-wait {
  text-align: center;
  margin-top: 2rem;
  font-family: var(--ftq-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--ftq-dim);
}

/* Standby block — shown while a round is selected but no question is live */
.lq-standby {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1rem 1.5rem;
}
.lq-standby__pulse {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(var(--ftq-gold-rgb), 0.9);
  box-shadow: 0 0 0 0 rgba(var(--ftq-gold-rgb), 0.55);
  animation: lqPulse 1.8s ease-out infinite;
  margin-bottom: 1.25rem;
}
@keyframes lqPulse {
  0% { box-shadow: 0 0 0 0 rgba(var(--ftq-gold-rgb), 0.5); transform: scale(0.94); }
  70% { box-shadow: 0 0 0 22px rgba(var(--ftq-gold-rgb), 0); transform: scale(1); }
  100% { box-shadow: 0 0 0 0 rgba(var(--ftq-gold-rgb), 0); transform: scale(0.94); }
}
.lq-standby__title {
  font-family: var(--ftq-font-display);
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--ftq-text);
}
.lq-standby__sub {
  color: var(--ftq-muted);
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 22rem;
  margin: 0;
}

/* OTP login (online pad) */
.lq-phone-row {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
}
.lq-phone-row__cc {
  display: grid;
  place-items: center;
  padding: 0 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--ftq-border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--ftq-muted);
  font-family: var(--ftq-font-mono);
  font-size: 0.85rem;
}
.lq-phone-row .lq-input { flex: 1; }
.lq-helper {
  color: var(--ftq-muted);
  font-size: 0.85rem;
  line-height: 1.45;
  margin: 0.35rem 0 0.85rem;
}
.lq-label__optional {
  font-weight: 400;
  color: var(--ftq-dim);
  text-transform: none;
  letter-spacing: 0;
}
.lq-otp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.65rem 0 0.85rem;
}

/* Round complete + pad leaderboard */
.lq-round-end {
  text-align: center;
  padding: 1.5rem 0.5rem 0.5rem;
}
.lq-round-end__title {
  font-family: var(--ftq-font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}
.lq-round-end__sub {
  color: var(--ftq-muted);
  font-size: 0.92rem;
  margin: 0 0 1rem;
}
.lq-pad-lb {
  text-align: left;
  border: 1px solid var(--ftq-border);
  border-radius: 14px;
  padding: 0.85rem 0.9rem;
  background: rgba(0, 0, 0, 0.22);
}
.lq-pad-lb__title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ftq-accent);
  margin: 0 0 0.65rem;
}
.lq-pad-lb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.lq-pad-lb__item {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.35rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
}
.lq-pad-lb__item--1 { background: rgba(201, 168, 76, 0.12); }
.lq-pad-lb__rank {
  font-family: var(--ftq-font-mono);
  font-weight: 700;
  color: var(--ftq-accent);
  text-align: center;
}
.lq-pad-lb__name {
  font-size: 0.88rem;
  line-height: 1.25;
}
.lq-pad-lb__sub {
  display: block;
  font-size: 0.75rem;
  color: var(--ftq-muted);
}
.lq-pad-lb__score {
  font-family: var(--ftq-font-mono);
  font-weight: 700;
  color: var(--ftq-text);
}
.lq-pad-lb__empty {
  color: var(--ftq-muted);
  font-size: 0.85rem;
  padding: 0.35rem 0;
  list-style: none;
}

.lq-back {
  align-self: flex-start;
  margin-top: 1.75rem;
  background: transparent;
  border: none;
  color: var(--ftq-muted);
  font-family: var(--ftq-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s ease;
}
.lq-back:hover { color: var(--ftq-accent); }

/* ---------- Footer ---------- */
.lq-foot {
  text-align: center;
  font-family: var(--ftq-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ftq-dim);
  padding: 1.5rem 0 0.5rem;
  margin-top: auto;
}