:root {
  --bg: #121213;
  --fg: #ffffff;
  --muted: #818384;
  --border: #3a3a3c;
  --tile-empty: #121213;
  --tile-pending-border: #565758;
  --key-bg: #818384;
  --green: #538d4e;
  --yellow: #b59f3b;
  --gray: #565758; /* clearly distinct from --border so submitted "absent" tiles stand out */
  --accent: #538d4e;
  --bg-card: #1f1f21;
  --error: #ff6b6b;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, system-ui, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
  /* Disable iOS Safari's 300ms double-tap-zoom on the whole app. Pinch-zoom still works. */
  touch-action: manipulation;
}
/* Belt-and-braces: explicitly disable double-tap zoom on every tap target, and kill
   the iOS gray tap highlight that looks ugly on dark UI. */
button, .key, .tile, .icon-btn, .length-btn, .link, select, input, label,
.chat-toggle, .chat-send, .chat-fab, .topbar-chat-btn, .modal-close, .switch {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* Topbar */
.topbar {
  height: 50px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
}
.topbar-actions { display: flex; gap: 4px; }
.brand {
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 17px;
}
.brand-dot { color: var(--green); margin: 0 4px; transition: color 0.2s; }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.icon-btn {
  background: transparent;
  border: 0;
  color: var(--fg);
  font-size: 18px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 4px;
}
.icon-btn:hover { background: rgba(255,255,255,0.06); }

#app {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  gap: 16px;
}

/* Home */
.home { justify-content: center; max-width: 480px; margin: 0 auto; }
.tagline {
  font-size: clamp(24px, 5vw, 32px);
  margin: 0;
  text-align: center;
  line-height: 1.15;
}
.sub { color: var(--muted); margin: 0; text-align: center; }
.field { width: 100%; display: flex; flex-direction: column; gap: 6px; }
.field span { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.field input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 12px;
  color: var(--fg);
  font-size: 18px;
  font-weight: 600;
  width: 100%;
}
.field input:focus {
  outline: 2px solid var(--green);
  outline-offset: 1px;
}

.btn {
  background: var(--green);
  color: white;
  border: 0;
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  text-transform: uppercase;
  transition: filter 0.15s;
}
.btn:hover:not(:disabled) { filter: brightness(1.1); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.primary { background: var(--green); }
.btn.ghost { background: var(--gray); }
.btn.small { padding: 8px 14px; font-size: 13px; }
.btn.block { width: 100%; }

.muted { color: var(--muted); }
.small { font-size: 12px; }

/* Length picker on home — segmented look. */
.length-picker {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 4px;
}
.length-btn {
  background: var(--bg-card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 4px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.length-btn:hover { background: rgba(255,255,255,0.06); }
.length-btn.selected {
  background: var(--green);
  border-color: var(--green);
  color: white;
}
.length-btn[disabled] { opacity: 0.4; cursor: not-allowed; }

/* In-lobby length select (host-only). */
.length-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.length-control .label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.length-select {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 13px;
  font-weight: 700;
}

/* Lobby bar */
.lobby-bar {
  width: 100%;
  max-width: 920px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.room-info { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.room-info .label {
  font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em;
}
.room-info code {
  font-family: ui-monospace, SF Mono, Menlo, monospace;
  font-size: 16px; font-weight: 700;
  background: var(--bg); padding: 4px 8px; border-radius: 4px;
  border: 1px solid var(--border);
}
.link {
  background: none; border: 0;
  color: var(--green); cursor: pointer;
  font-size: 13px; font-weight: 600;
  text-decoration: underline;
  padding: 4px;
}
.invite-btn {
  display: inline-flex; align-items: center; gap: 6px;
  text-transform: none; letter-spacing: 0.02em;
}
.invite-icon { font-size: 14px; line-height: 1; }
.copy-ok { color: var(--green); font-size: 12px; font-weight: 600; }
.lobby-controls { display: flex; align-items: center; gap: 10px; }

/* Boards */
.boards {
  width: 100%;
  max-width: 920px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(290px, 100%), 1fr));
  gap: 20px;
  justify-items: center;
  padding: 4px;
}
.player-board {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.player-name {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.player-name .me { color: var(--green); }
.player-name .badge {
  font-size: 10px; padding: 2px 6px; border-radius: 999px;
  background: var(--gray); color: var(--fg); text-transform: uppercase;
}
.player-name .badge.won { background: var(--green); }
.player-name .badge.lost { background: var(--error); }
.player-name .badge.off { background: var(--gray); opacity: 0.5; }

.grid {
  display: grid;
  grid-template-rows: repeat(var(--rows, 6), 1fr);
  gap: 5px;
}
.grid-row {
  display: grid;
  grid-template-columns: repeat(var(--cols, 5), var(--tile-size, 56px));
  gap: 5px;
  justify-content: center;
}
.tile {
  width: var(--tile-size, 56px);
  height: var(--tile-size, 56px);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: calc(var(--tile-size, 56px) * 0.55);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--fg);
  background: var(--tile-empty);
  user-select: none;
  transition: transform 0.05s;
}
.tile.filled { border-color: var(--tile-pending-border); }
.tile.pop { animation: pop 0.1s ease-in-out; }
.tile.green { background: var(--green); border-color: var(--green); color: white; }
.tile.yellow { background: var(--yellow); border-color: var(--yellow); color: white; }
.tile.gray { background: var(--gray); border-color: var(--gray); color: white; }

/* Reveal: tile starts in "filled" look (no color yet), flips edge-on, and we swap
   to the colored class at the 50% mark — this is what gives Wordle its signature
   "the answer is REVEALED through the flip" feel. The stagger is set via JS by
   writing --reveal-delay on each tile. */
.tile.reveal {
  animation: tile-reveal 0.55s ease forwards;
  animation-delay: var(--reveal-delay, 0ms);
}
@keyframes tile-reveal {
  0%  { transform: rotateX(0); }
  50% { transform: rotateX(90deg); }
  100% { transform: rotateX(0); }
}

.grid-row.shake { animation: shake 0.5s; }
@keyframes pop { 50% { transform: scale(1.08); } }
@keyframes shake {
  10%,90% { transform: translateX(-2px); }
  20%,80% { transform: translateX(4px); }
  30%,50%,70% { transform: translateX(-8px); }
  40%,60% { transform: translateX(8px); }
}

/* Spectator boards (others) — smaller tiles, no letters visible */
.player-board.spectator .tile {
  --tile-size: 28px;
  font-size: 0;
}

/* Dynamic tile sizing: scales DOWN as word length grows. The base 56px works for
   5 letters; longer words need to shrink proportionally to fit the viewport on mobile.
   var(--cols) is set per board via JS based on this room's wordLength. */
.player-board {
  --tile-size: clamp(28px, calc((100vw - 80px) / max(var(--cols, 5), 8)), 56px);
}
.player-board.spectator { --tile-size: 22px; }

/* Tighter clamp on small screens for very long words. */
@media (max-width: 520px) {
  .player-board {
    --tile-size: clamp(20px, calc((100vw - 32px) / max(var(--cols, 5), 6)), 44px);
  }
  .player-board.spectator { --tile-size: 18px; }
}

/* Lose sequence — full-screen red shockwave + tile explosion + falling confetti debris. */
.lose-flash {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 80;
  background: radial-gradient(circle at center, #ff3838 0%, #ff8c00 30%, transparent 65%);
  opacity: 0;
  transform: scale(0.4);
  animation: lose-flash 0.65s cubic-bezier(.18,.71,.28,1) forwards;
  mix-blend-mode: screen;
}
@keyframes lose-flash {
  0%   { opacity: 0;    transform: scale(0.3); }
  20%  { opacity: 0.95; transform: scale(1.6); }
  60%  { opacity: 0.5;  transform: scale(2.2); }
  100% { opacity: 0;    transform: scale(2.6); }
}

/* Each tile flies away with a random translation + rotation set as CSS vars. */
.tile.explode {
  animation: tile-explode 1.35s cubic-bezier(.28,.4,.7,1) forwards;
  animation-delay: var(--ex-delay, 0ms);
  z-index: 1;
}
@keyframes tile-explode {
  0%   { transform: translate(0,0) rotate(0); opacity: 1; }
  10%  { transform: scale(1.2) translate(0,0); }
  100% {
    transform: translate(var(--ex-tx,0), var(--ex-ty,0)) rotate(var(--ex-rot,0));
    opacity: 0;
  }
}

/* A short ground shake so the surrounding UI feels the boom. */
.lose-shake { animation: lose-shake 0.5s ease-in-out; }
@keyframes lose-shake {
  0%,100% { transform: translate(0,0); }
  20% { transform: translate(-4px,2px); }
  40% { transform: translate(5px,-2px); }
  60% { transform: translate(-3px,3px); }
  80% { transform: translate(2px,-1px); }
}

/* Confetti shards scattered from board center. JS sets per-shard color + delay. */
.shard {
  position: fixed;
  top: 50%; left: 50%;
  width: 10px; height: 14px;
  pointer-events: none;
  z-index: 90;
  border-radius: 2px;
  animation: shard-fly 1.4s cubic-bezier(.24,.4,.7,1) forwards;
  animation-delay: var(--shard-delay, 0ms);
  opacity: 0;
}
@keyframes shard-fly {
  0%   { transform: translate(-50%,-50%) rotate(0); opacity: 0; }
  10%  { opacity: 1; }
  100% {
    transform:
      translate(calc(-50% + var(--shard-tx,0)), calc(-50% + var(--shard-ty,0)))
      rotate(var(--shard-rot,0));
    opacity: 0;
  }
}

/* When stats modal shows a joke instead of a win banner, scale the wording. */
.endgame.joke {
  font-size: 16px;
  line-height: 1.4;
  font-weight: 700;
  font-style: normal;
  padding: 4px 6px 0;
}
.endgame.joke .roast {
  color: #ff8c8c;
  display: block;
  margin-bottom: 6px;
}
.endgame.joke .reveal {
  color: var(--muted);
  font-weight: 500;
  font-size: 13px;
}
.endgame.joke .reveal .word {
  color: var(--green);
  font-family: ui-monospace, monospace;
  letter-spacing: 0.18em;
  margin-left: 4px;
}

/* Chat */
.chat-panel {
  width: 100%;
  max-width: 520px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.chat-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 0;
  color: var(--fg);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 14px;
  cursor: pointer;
  width: 100%;
  text-align: left;
}
.chat-toggle:hover { background: rgba(255,255,255,0.04); }
.chat-toggle-label { flex: 1; }
.chat-badge {
  background: var(--green);
  color: white;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 800;
}
.chat-toggle-caret { color: var(--muted); transition: transform 0.2s; }
.chat-panel.collapsed .chat-body { display: none; }
.chat-panel.collapsed .chat-toggle-caret { transform: rotate(-90deg); }
.chat-body {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
.chat-log {
  list-style: none;
  margin: 0;
  padding: 8px 12px;
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  line-height: 1.35;
  scrollbar-width: thin;
}
.chat-log:empty::before {
  content: "Be the first to say something.";
  color: var(--muted);
  font-style: italic;
  font-size: 12px;
}
.chat-row { word-wrap: break-word; }
.chat-row.system {
  color: var(--muted);
  font-size: 12px;
  font-style: italic;
}
.chat-row.user .from {
  color: var(--green);
  font-weight: 700;
  margin-right: 6px;
}
.chat-row.user.mine .from { color: var(--yellow); }
.chat-form {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}
.chat-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px;
  color: var(--fg);
  font-size: 14px;
  min-width: 0;
}
.chat-input:focus { outline: 2px solid var(--green); outline-offset: 0; }
.chat-send {
  background: var(--green);
  color: white;
  border: 0;
  border-radius: 4px;
  width: 38px;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
}
.chat-send:disabled { opacity: 0.4; cursor: not-allowed; }

/* Topbar chat button (hidden on desktop, visible on mobile when in a room) */
.topbar-chat-btn { display: none; position: relative; }
.topbar-chat-badge {
  position: absolute;
  top: 2px; right: 0;
  background: var(--green);
  color: white;
  font-size: 9px;
  font-weight: 800;
  min-width: 16px;
  height: 16px;
  border-radius: 999px;
  padding: 0 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.chat-close-btn {
  display: none;
  background: transparent;
  border: 0;
  color: var(--fg);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  margin-left: auto;
}

/* === Mobile: chat becomes a slide-up bottom sheet === */
@media (max-width: 520px) {
  /* Hide the inline chat panel; it'll be repositioned + animated. */
  .chat-panel {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    width: 100%;
    max-width: none;
    max-height: 80vh;
    border-radius: 14px 14px 0 0;
    border: none;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
    transform: translateY(100%);
    transition: transform 0.28s cubic-bezier(.32,.72,.32,1);
    z-index: 70;
    box-shadow: 0 -8px 28px rgba(0,0,0,0.5);
  }
  .chat-panel.sheet-open { transform: translateY(0); }
  /* While closed, ignore taps so the underlying board is interactive. */
  .chat-panel:not(.sheet-open) { pointer-events: none; }
  .chat-panel.sheet-open { pointer-events: auto; }

  /* The collapse caret + badge are desktop UI; on mobile we use the X close button. */
  .chat-toggle { padding: 14px 16px; }
  .chat-toggle-caret, .chat-badge { display: none; }
  .chat-close-btn { display: inline-flex; }

  /* Always expanded on mobile — collapse is meaningless when the sheet hides itself. */
  .chat-panel.collapsed .chat-body { display: flex !important; }
  .chat-body { flex: 1; min-height: 0; flex-direction: column; }
  .chat-log { max-height: none; flex: 1; min-height: 160px; }

  .chat-form {
    /* Stick the input above the soft keyboard inset on mobile. */
    padding-bottom: max(8px, env(safe-area-inset-bottom, 0));
  }

  /* Backdrop dimmer behind the sheet. */
  .chat-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 65;
    opacity: 0;
    transition: opacity 0.22s ease;
    pointer-events: none;
  }
  .chat-backdrop.sheet-open {
    opacity: 1;
    pointer-events: auto;
  }

  /* Topbar chat trigger — only shown on mobile, and only inside a room (JS controls hidden). */
  .topbar-chat-btn { display: inline-flex; align-items: center; }
}

/* Keyboard */
.keyboard {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  user-select: none;
}
.kb-row { display: flex; gap: 6px; justify-content: center; }
.kb-row.middle { padding: 0 5%; }
.key {
  flex: 1;
  min-height: 58px;
  background: var(--key-bg);
  color: var(--fg);
  border: 0;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}
.key:active { transform: scale(0.95); }
.key.wide { flex: 1.6; font-size: 11px; }
.key.green { background: var(--green); color: white; }
.key.yellow { background: var(--yellow); color: white; }
.key.gray { background: var(--gray); color: white; }

/* Floating toast for in-game messages — sits over the board so it's impossible to miss. */
.message-row {
  min-height: 12px;
  display: flex; align-items: center; justify-content: center;
}
.toast-bubble {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--fg);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  z-index: 40;
  box-shadow: 0 4px 18px rgba(0,0,0,0.5);
  animation: toast-in 0.2s ease forwards;
  pointer-events: none;
}
.toast-bubble.error { background: #ff6b6b; color: white; }
.toast-bubble.fade { animation: toast-out 0.25s ease forwards; }
@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, -8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
@keyframes toast-out {
  to { opacity: 0; transform: translate(-50%, -8px); }
}

/* Modal */
.modal {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  z-index: 50;
}
.modal[hidden] { display: none; }
[hidden] { display: none !important; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.6);
}
.modal-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px 24px;
  width: min(420px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
}
.modal-close {
  position: absolute; top: 10px; right: 12px;
  background: transparent; border: 0; color: var(--fg);
  font-size: 18px; cursor: pointer;
}
.modal-title {
  text-align: center;
  font-size: 14px;
  letter-spacing: 0.12em;
  margin: 0 0 14px;
}
.modal-subtitle {
  text-align: center;
  font-size: 14px;
  letter-spacing: 0.12em;
  margin: 18px 0 10px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  text-align: center;
}
.stat-num { font-size: 32px; font-weight: 400; line-height: 1.1; }
.stat-label { font-size: 11px; color: var(--muted); margin-top: 2px; line-height: 1.2; }
.dist { display: flex; flex-direction: column; gap: 4px; }
.dist-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}
.dist-row .num { width: 12px; text-align: center; color: var(--fg); }
/* Bar container = full row width; the inner .fill shrinks/grows. This way the
   count number can sit at the END of the fill (not the row), matching NYT. */
.dist-row .bar-track {
  flex: 1;
  display: flex;
  align-items: center;
  height: 20px;
}
.dist-row .fill {
  background: #4a4a4d;
  border-radius: 2px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 8px;
  color: white;
  font-weight: 700;
  font-size: 12px;
  min-width: 24px;
  transition: width 0.35s ease;
}
.dist-row.current .fill { background: var(--green); }
.dist-row.empty .fill {
  width: 24px;
  background: #3a3a3c;
  padding: 0;
  justify-content: center;
}
.endgame {
  margin: 16px 0 0;
  text-align: center;
  font-weight: 700;
  color: var(--fg);
}
.endgame .word {
  display: inline-block;
  margin-left: 6px;
  letter-spacing: 0.18em;
  font-family: ui-monospace, monospace;
  color: var(--green);
}
.modal-actions {
  display: flex; gap: 12px; align-items: stretch;
  margin-top: 16px;
}
.modal-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}
.modal-actions .btn { flex: 1; }

/* Settings */
.settings-card { max-height: calc(100dvh - 32px); }
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.setting-row:last-child { border-bottom: 0; }
.setting-text { flex: 1; min-width: 0; }
.setting-name { font-size: 15px; font-weight: 600; }
.setting-desc { color: var(--muted); font-size: 12px; margin-top: 2px; line-height: 1.35; }
.setting-row.danger .setting-name { color: var(--error); }

/* iOS-style toggle switch */
.switch { position: relative; display: inline-block; width: 42px; height: 24px; flex-shrink: 0; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch-slider {
  position: absolute; inset: 0;
  background: #3a3a3c;
  border-radius: 999px;
  transition: background 0.2s;
}
.switch-slider::before {
  content: "";
  position: absolute;
  height: 18px; width: 18px;
  top: 3px; left: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
}
.switch input:checked + .switch-slider { background: var(--green); }
.switch input:checked + .switch-slider::before { transform: translateX(18px); }
.switch input:focus-visible + .switch-slider { box-shadow: 0 0 0 2px var(--green); }

/* Color Blind Mode — body class overrides the green/yellow tokens. */
body.cb {
  --green: #2c80ff;
  --yellow: #f5793a;
}

/* Reduced Motion — disable the expensive animations. */
body.reduced-motion .tile.reveal,
body.reduced-motion .tile.explode,
body.reduced-motion .tile.pop,
body.reduced-motion .lose-flash,
body.reduced-motion .shard,
body.reduced-motion .grid-row.shake,
body.reduced-motion .lose-shake {
  animation: none !important;
  transition: none !important;
}
body.reduced-motion .tile.reveal { opacity: 1 !important; transform: none !important; }
body.reduced-motion .tile.explode { display: none !important; }
body.reduced-motion .shard { display: none !important; }
body.reduced-motion .lose-flash { display: none !important; }
@media (prefers-reduced-motion: reduce) {
  .tile.reveal, .tile.explode, .shard, .lose-flash, .lose-shake { animation-duration: 0.01ms !important; }
}

/* --- Username / profile link on home --- */
.profile-link { margin: -4px 0 4px; }
.linklike {
  background: none; border: 0; padding: 0;
  color: var(--muted); cursor: pointer;
  font: inherit; text-decoration: underline;
}
.linklike:hover { color: var(--fg); }

/* --- Room header (name / owner / rename) --- */
.room-name {
  font-size: 16px; font-weight: 700; letter-spacing: 0.02em;
  text-transform: capitalize;
}
.rename-btn { font-size: 13px; width: 28px; height: 28px; }
.room-owner { font-size: 13px; font-weight: 600; }

/* --- Per-room scoreboard --- */
.scoreboard {
  width: 100%; max-width: 420px;
  margin: 4px auto 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.scoreboard-title {
  font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.score-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 0; font-size: 14px;
}
.score-row.mine .score-name { color: var(--green); font-weight: 700; }
.score-name { letter-spacing: 0.02em; }
.score-tally { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 13px; }

/* --- Profile page --- */
.screen.profile {
  width: 100%; max-width: 560px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 12px;
  align-items: stretch; text-align: left;
}
.profile-back { align-self: flex-start; font-size: 13px; }
.profile-name { font-size: 28px; font-weight: 800; letter-spacing: 0.02em; }
.profile-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.pstat {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 6px;
}
.pstat-num { font-size: 20px; font-weight: 800; }
.pstat-label { font-size: 10px; color: var(--muted); text-align: center; text-transform: uppercase; letter-spacing: 0.04em; }
.profile-h2 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-top: 8px; }
.profile-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.profile-list li { font-size: 15px; }
.profile-loading { padding: 20px 0; }
@media (max-width: 480px) {
  .profile-stats { grid-template-columns: repeat(2, 1fr); }
}