/* output.css
   Modern, accessible Jeopardy-style game stylesheet
   - Responsive layout (mobile / tablet / desktop)
   - Team/scoreboard support
   - Accessible focus, ARIA-friendly utility classes
   - Answer reveal/flip effects, keyboard-friendly
   - Customizable via CSS variables
*/

/* =========================
   Theme variables (customize these)
   ========================= */
:root{
  /* Core colors */
  --bg: #061126;               /* page background */
  --panel: #071A2B;            /* board panel background */
  --card: linear-gradient(180deg,#0d3b59 0%, #0b2a3f 100%);
  --accent: #ffd166;          /* yellow accent for highlights */
  --accent-2: #00b4d8;        /* secondary accent */
  --text: #E6F0F6;
  --muted: #A7BBC8;
  --danger: #ff6b6b;

  /* Accessibility / contrast fallback */
  --high-contrast-text: #ffffff;

  /* Sizing */
  --gutter: 12px;
  --board-gap: 10px;
  --card-radius: 10px;
  --card-padding: 14px;

  /* Typography */
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  --title-font-size: 1.75rem;
  --team-font-size: 1rem;

  /* Transitions & motion */
  --md-ease: cubic-bezier(.2,.9,.3,1);
  --fast: 160ms;
  --med: 320ms;
  --slow: 600ms;
}

/* Dark-mode support */
@media (prefers-color-scheme: light){
  :root{
    --bg: #f6f9fb;
    --panel: #ffffff;
    --card: linear-gradient(180deg,#ffffff, #f3f7fb);
    --accent: #ffb703;
    --accent-2: #0077b6;
    --text: #0b1824;
    --muted: #4b6b7a;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  :root{
    --slow: 0ms;
    --med: 0ms;
    --fast: 0ms;
  }
  * { transition-duration: 0ms !important; animation-duration: 0ms !important; animation-iteration-count: 1 !important; }
}

/* =========================
   Base / Reset
   ========================= */
* { box-sizing: border-box; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }
html,body,#app { height:100%; }
body{
  margin:0;
  min-height:100%;
  font-family: var(--font-sans);
  background: radial-gradient(1200px 600px at 10% 10%, rgba(0,0,0,0.12), transparent),
              var(--bg);
  color: var(--text);
  -webkit-tap-highlight-color: transparent;
  line-height:1.25;
  font-size:16px;
  -webkit-font-variant-ligatures: none;
}

/* Global containers */
.container {
  max-width: 1280px;
  margin: 20px auto;
  padding: 0 var(--gutter);
}

/* =========================
   Accessibility helpers
   ========================= */
/* Screen-reader only */
.sr-only,
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Focus-visible helper: high-contrast ring for keyboard users */
:focus, :focus-visible {
  outline: none;
}
:focus-visible {
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: 6px;
}

/* Make interactive elements easily tappable */
.btn, button, .tile, .team-toggle, a[role="button"] {
  cursor: pointer;
  touch-action: manipulation;
}

/* =========================
   Header / Title area
   ========================= */
.header {
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  margin-bottom:16px;
}
.header-left {
  display:flex;
  gap:12px;
  align-items:center;
}
.brand {
  display:flex;
  gap:12px;
  align-items:center;
}
.brand-logo{
  width:56px;
  height:56px;
  border-radius:12px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--high-contrast-text);
  font-weight:700;
  font-size:1.25rem;
  flex: none;
  box-shadow: 0 6px 18px rgba(0,0,0,0.35);
}
.title {
  font-size: var(--title-font-size);
  font-weight:700;
  color:var(--text);
  letter-spacing: -0.5px;
}

/* small subtitle / game meta */
.game-meta {
  font-size:0.9rem;
  color:var(--muted);
}

/* =========================
   Scoreboard & Teams
   ========================= */
.scoreboard {
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}

/* Team card */
.team {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.06));
  border-radius: 12px;
  padding:12px 14px;
  display:flex;
  gap:12px;
  align-items:center;
  min-width: 160px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.04);
}
.team .avatar {
  width:44px; height:44px; border-radius:10px;
  background: linear-gradient(180deg,var(--accent-2), var(--accent));
  display:flex; align-items:center; justify-content:center;
  color:var(--high-contrast-text); font-weight:700;
  flex: none;
}
.team .info { display:flex; flex-direction:column; min-width:0; }
.team .name { font-weight:700; font-size:var(--team-font-size); color:var(--text); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.team .score { font-weight:800; font-size:1.15rem; color:var(--accent); }

/* Team controls for host */
.team-controls { display:flex; gap:8px; align-items:center; }
.team-controls .btn { padding:6px 10px; border-radius:8px; font-weight:600; font-size:0.9rem; background:transparent; border:1px solid rgba(255,255,255,0.06); color:var(--text); }

/* Highlight active team */
.team[aria-current="true"] {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.12);
}

/* =========================
   Game board layout
   ========================= */
/* Board container handles responsive grid */
.board {
  display: grid;
  gap: var(--board-gap);
  width: 100%;
  margin-top: 16px;
  align-items: stretch;
  justify-items: stretch;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  padding: var(--board-gap);
  border-radius: 12px;
}

/* Desktop: 6 columns (classic Jeopardy has categories x clues) */
@media (min-width: 1100px) {
  .board {
    grid-template-columns: repeat(6, 1fr);
  }
}
/* Tablet: 4 columns */
@media (min-width: 720px) and (max-width:1099px) {
  .board {
    grid-template-columns: repeat(4, 1fr);
  }
}
/* Mobile: 2 columns */
@media (max-width:719px) {
  .board {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Category header cells */
.category {
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  min-height:84px;
  padding:12px;
  border-radius: var(--card-radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.04));
  color:var(--accent);
  font-weight:800;
  letter-spacing:0.6px;
  font-size:0.95rem;
  border: 1px solid rgba(255,255,255,0.03);
}

/* Tile (clue cell) */
.tile {
  background: var(--card);
  color: var(--high-contrast-text);
  padding: var(--card-padding);
  border-radius: var(--card-radius);
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  min-height:86px;
  font-weight:800;
  font-size:1.15rem;
  box-shadow: 0 10px 22px rgba(2,6,23,0.6);
  transition: transform var(--fast) var(--md-ease), box-shadow var(--fast) var(--md-ease), opacity var(--med) var(--md-ease);
  user-select: none;
  border: 1px solid rgba(255,255,255,0.04);
}

/* Disabled / already-chosen tiles */
.tile[aria-disabled="true"] {
  opacity: .35;
  transform: translateY(0);
  pointer-events: none;
  filter: grayscale(.2) contrast(.85);
}

/* Hover / focus */
.tile:hover { transform: translateY(-6px); box-shadow: 0 18px 32px rgba(0,0,0,0.55); }
.tile:active { transform: translateY(-2px); }

/* Keyboard focus ring on tiles */
.tile:focus-visible {
  box-shadow: 0 0 0 4px rgba(255,255,255,0.06), 0 14px 30px rgba(0,0,0,0.6);
}

/* Responsive tile text size */
@media (max-width:719px){
  .tile { font-size: 1rem; min-height:72px; padding:12px; }
}

/* =========================
   Clue modal / reveal area
   ========================= */
.clue-stage {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  padding: 20px;
}
.clue-stage.open {
  display:flex;
  background: linear-gradient(180deg, rgba(0,0,0,0.6), rgba(0,0,0,0.75));
}

/* Clue card */
.clue-card {
  width: min(1200px, 98%);
  max-height: 92vh;
  overflow: auto;
  background: var(--panel);
  border-radius: 14px;
  padding: 22px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
  border: 1px solid rgba(255,255,255,0.04);
  display:flex;
  flex-direction:column;
  gap: 12px;
}

/* Clue header */
.clue-header {
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
}
.clue-category { font-weight:700; color:var(--accent-2); font-size:1rem; }
.clue-value { font-weight:900; color:var(--accent); font-size:1.2rem; }

/* Clue body / question */
.clue-question {
  font-size: 1.35rem;
  font-weight:700;
  color:var(--text);
  padding: 14px;
  border-radius:10px;
  background: linear-gradient(180deg, rgba(255,255,255,0.01), rgba(0,0,0,0.06));
  line-height:1.35;
  min-height: 120px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
}

/* Controls row */
.clue-actions {
  display:flex;
  gap:10px;
  justify-content:center;
  margin-top:6px;
}
.btn {
  border: none;
  padding: 10px 14px;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  color:var(--text);
  font-weight:700;
  font-size:0.95rem;
  min-width: 96px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  transition: transform var(--fast) var(--md-ease), box-shadow var(--fast) var(--md-ease);
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
}
.btn.primary {
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb,var(--accent-2) 10%));
  color: var(--high-contrast-text);
  box-shadow: 0 10px 26px rgba(0,0,0,0.55);
}
.btn.ghost {
  background: transparent; border: 1px solid rgba(255,255,255,0.06);
}

/* =========================
   Answer reveal / flip card
   ========================= */
/* Flippable container */
.flip {
  perspective: 1200px;
  display:inline-block;
  width:100%;
  max-width: 920px;
  margin: 0 auto;
}
.flip-inner {
  position: relative;
  transform-style: preserve-3d;
  transition: transform var(--slow) var(--md-ease);
}

/* Front/back */
.flip-front, .flip-back {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  position: relative;
  border-radius: 12px;
  padding: 20px;
}
.flip-front {
  background: linear-gradient(180deg,#09203A, #071428);
  color:var(--high-contrast-text);
}
.flip-back {
  background: linear-gradient(180deg,#102a3e, #071a2b);
  color:var(--text);
  transform: rotateY(180deg);
}

/* When revealed */
.flip.revealed .flip-inner { transform: rotateY(180deg); }

/* Answer text */
.answer {
  font-size: 1.15rem;
  font-weight:700;
  text-align:center;
  line-height:1.35;
}

/* =========================
   Timer / buzzer
   ========================= */
.timer {
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:center;
  font-weight:900;
  font-size:1.8rem;
  color:var(--accent);
  padding:8px 12px;
  border-radius:10px;
  min-width:120px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.05));
}

/* Visual progress ring (simple) */
.progress {
  height:10px;
  border-radius:999px;
  width: 200px;
  background: rgba(255,255,255,0.06);
  overflow:hidden;
  position:relative;
}
.progress > i {
  display:block;
  height:100%;
  width:0%;
  background: linear-gradient(90deg,var(--accent),var(--accent-2));
  transition: width var(--med) var(--md-ease);
}

/* =========================
   Host controls panel (layout tools)
   ========================= */
.host-panel {
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.toggle {
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background: rgba(255,255,255,0.02);
  border:1px solid rgba(255,255,255,0.04);
}
.toggle input { display:none; }
.toggle .dot {
  width:18px; height:18px; border-radius:50%;
  background: rgba(255,255,255,0.04);
}
.toggle[aria-checked="true"] .dot { background: var(--accent); box-shadow: 0 6px 16px rgba(0,0,0,0.4); }

/* =========================
   Modals / overlays (close button)
   ========================= */
.close {
  background: transparent;
  border: none;
  font-size: 1.1rem;
  padding:6px;
  width:44px; height:44px;
  border-radius: 8px;
  display:inline-flex; align-items:center; justify-content:center;
  color:var(--muted);
}
.close:focus-visible { color:var(--text); }

/* =========================
   Small components & utilities
   ========================= */
.kicker {
  font-size:0.85rem;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:1.6px;
  font-weight:700;
}
.small { font-size:0.9rem; color:var(--muted); }
.center { text-align:center; }
.grid { display:grid; gap:8px; }
.row { display:flex; gap:8px; align-items:center; }

/* Color utility classes */
.u-accent { color:var(--accent); }
.u-muted { color:var(--muted); }

/* Hidden on mobile / tablet helpers */
.hide-mobile { display: none; }
@media (min-width:720px){ .hide-mobile { display: initial; } }

/* =========================
   Print styles (compact)
   ========================= */
@media print {
  body { background: #fff; color: #000; }
  .clue-stage, .host-panel, .team-controls, .btn { display:none !important; }
  .board { grid-template-columns: repeat(3,1fr) !important; }
  .tile { page-break-inside: avoid; }
}

/* Mark tile as opened */
.tile.opened {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 26px 48px rgba(0,0,0,0.65);
  border: 1px solid rgba(255,255,255,0.08);
}

/* Clue answered styles */
.clue-card.answered { opacity: 0.9; filter: grayscale(0.04); }

/* Buzzer locked (prevent buzzer interaction) */
[data-role="buzzer-locked"] .btn.buzzer {
  opacity:0.4; pointer-events:none;
}

/* =========================
   Helpful small animations
   ========================= */
@keyframes pop {
  from { transform: scale(.94); opacity:0; }
  to { transform: scale(1); opacity:1; }
}
.tile, .team, .clue-card { animation: pop var(--med) var(--md-ease); }

/* --- Form Styling for Setup Page --- */
form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

form h2 {
  margin-top: 20px;
  color: var(--accent);
}

input[type="text"], input[type="number"], input[type="color"], textarea {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 1rem;
  width: 100%;
}

textarea#jsonEditor {
  min-height: 180px;
  font-family: monospace;
  background: #0b1824;
  color: #eaffff;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  padding: 12px;
  resize: vertical;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 50%, transparent);
}

.category-setup, .team-setup {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(0,0,0,0.15));
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.questions > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

/* --- Button Upgrades --- */

button, .btn {
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer !important;
}

button:hover, .btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.35);
}

button:active, .btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn.primary {
  background: var(--accent-2);
  color: var(--high-contrast-text);
}

.btn.secondary {
  background: var(--accent);
  color: #222;
}

.btn.danger {
  background: var(--danger);
  color: var(--high-contrast-text);
}

/* --- Team Controls Styling --- */
.team-controls button {
  padding: 6px 10px;
  font-size: 0.85rem;
  border-radius: 6px;
  background: rgba(255,255,255,0.1);
  color: var(--text);
}

.team-controls button:hover {
  background: var(--accent);
  color: var(--high-contrast-text);
}

.team-setup, .category-setup {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(0,0,0,0.2));
  padding: 16px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
}

.config-section, .setup-list {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(0,0,0,0.15));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.3);
}

.config-section label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 12px;
  gap: 6px;
}

.json-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.questions > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

footer {
  text-align: center;
  margin-top: 2rem;
  padding: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
footer strong {
  color: var(--accent);
}
select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 1rem;
  width: 100%;
}

select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 50%, transparent);
}
input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--accent);
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  cursor: pointer;
  position: relative;
  vertical-align: middle;
  transition: all 0.2s ease;
  margin-right: 8px;
}
input[type="checkbox"]:hover {
  box-shadow: 0 0 6px color-mix(in srgb, var(--accent) 50%, transparent);
}
input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
input[type="checkbox"]:checked::after {
  content: "✔";
  font-size: 14px;
  color: #222;
  position: absolute;
  top: -2px;
  left: 2px;
}
/* this is really bad but oh well */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type=number] {
  -moz-appearance: textfield;
  appearance: none;
}
input[type="number"] {
  position: relative;
  padding-right: 2.5em; /* room for custom buttons */
}
input[type="number"]::-webkit-inner-spin-button {
  display: none; /* ensure hidden */
}
input[type="number"] {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 1rem;
  width: 100%;
}
.number-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
}
.number-wrapper input[type="number"] {
  width: 100%;
}

.number-wrapper .number-controls {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
}

.number-wrapper button {
  background: var(--accent);
  border: none;
  color: #222;
  font-size: 0.7rem;
  padding: 0;
  margin: 1px 0;
  line-height: 1;
  width: 20px;
  height: 16px;
  border-radius: 4px;
  cursor: pointer;
  transition: filter 0.2s ease;
}

.number-wrapper button:hover {
  filter: brightness(1.1);
}