/* Crossed Wires — mobile-first, legible on phones and desktops alike. */

:root {
  --bg: #14121f;
  --card: #1f1c2e;
  --card-2: #2a2640;
  --ink: #f0edf7;
  --muted: #9b94b3;
  --accent: #ffb454;
  --accent-ink: #2a1c00;
  --good: #7ee08a;
  --bad: #ff7b7b;
  --radius: 14px;
}

* { box-sizing: border-box; }

/* The hidden attribute must always win, even over display:flex etc. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

#app {
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.screen { animation: fade 0.25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }

h1, h2 { line-height: 1.2; }
.logo { text-align: center; font-size: 2.1rem; margin-bottom: 4px; }
.tagline { text-align: center; color: var(--muted); margin-top: 0; }

label { display: block; margin: 18px 0 6px; color: var(--muted); font-size: 0.95rem; }

input, textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1.5px solid var(--card-2);
  background: var(--card);
  color: var(--ink);
  font-size: 1.05rem;
  font-family: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
textarea { resize: vertical; min-height: 110px; }

button {
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  background: var(--card-2);
  color: var(--ink);
  transition: filter 0.15s;
  touch-action: manipulation;
}
button:hover { filter: brightness(1.15); }
button:active { filter: brightness(0.9); }
button:disabled { opacity: 0.55; cursor: wait; filter: none; }
textarea:disabled { opacity: 0.55; }
button.primary { background: var(--accent); color: var(--accent-ink); }
button.ghost { background: transparent; border: 1.5px solid var(--card-2); color: var(--muted); }
button.ghost.danger { color: var(--bad); border-color: #5c2c3a; }

.home-actions { margin-top: 22px; display: flex; flex-direction: column; gap: 14px; }
.home-actions .primary { width: 100%; }
.join-row { display: flex; gap: 10px; }
.join-row input { flex: 1; text-transform: uppercase; letter-spacing: 0.3em; text-align: center; }

.error { color: var(--bad); text-align: center; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

/* ---- lobby ---- */
.room-code {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  text-align: center;
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px 0 14px 0.35em; /* compensate letter-spacing */
  cursor: pointer;
  user-select: all;
}
#screen-lobby h2 { text-align: center; margin-bottom: 8px; color: var(--muted); font-size: 1rem; text-transform: uppercase; letter-spacing: 0.1em; }
#screen-lobby .muted { text-align: center; }

.player-list { list-style: none; padding: 0; margin: 22px 0; display: flex; flex-direction: column; gap: 8px; }
.player-list li {
  background: var(--card);
  border-radius: var(--radius);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.player-list .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--good); flex: none; }
.player-list .offline .dot { background: var(--muted); }
.player-list .offline { opacity: 0.6; }
.player-list .badge {
  margin-left: auto;
  font-size: 0.8rem;
  background: var(--card-2);
  border-radius: 99px;
  padding: 2px 10px;
  color: var(--muted);
}
.player-list .active-badge { background: var(--accent); color: var(--accent-ink); font-weight: 700; }

#host-controls { margin-top: 10px; }
#host-controls .primary { width: 100%; margin-top: 16px; }
#btn-leave-lobby { width: 100%; margin-top: 14px; }

/* ---- game ---- */
.turn-counter { text-align: center; color: var(--muted); margin-bottom: 12px; letter-spacing: 0.05em; }
.waiting-text { text-align: center; font-size: 1.15rem; margin: 0 0 6px; }
#game-waiting .muted { text-align: center; }

.your-turn-banner {
  text-align: center;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--accent);
  margin: 6px 0 14px;
}
.prompt-box {
  background: var(--card);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 14px;
  white-space: pre-wrap;
}
.char-row { text-align: right; color: var(--muted); font-size: 0.85rem; margin: 6px 2px 12px; }
#btn-submit { width: 100%; }

.host-row { display: flex; gap: 10px; margin-top: 28px; }
.host-row button { flex: 1; }

/* ---- communal doodle canvas ---- */
/* Waiting screens go wide so the canvas can be as big as the viewport allows
   (the JS sizes it to the largest 4:3 box that fits). */
body.doodle-wide #app { max-width: 1320px; }
body.doodle-wide .waiting-text { margin-top: 0; }
body.doodle-wide .host-row { max-width: 640px; margin-left: auto; margin-right: auto; }
.doodle-area { margin-top: 14px; }
#doodle-canvas { margin: 0 auto; }
.doodle-tools { max-width: 640px; margin-left: auto; margin-right: auto; }
.doodle-label { text-align: center; }
.color-chip {
  display: inline-block;
  width: 0.9em;
  height: 0.9em;
  border-radius: 50%;
  vertical-align: -0.1em;
  background: var(--muted);
}
#doodle-canvas, #reveal-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background: #262238;
  border: 1px solid var(--card-2);
}
#doodle-canvas { touch-action: none; cursor: crosshair; }
.doodle-tools { display: flex; gap: 8px; margin-top: 10px; }
.doodle-tools button { flex: 1; padding: 8px 10px; font-size: 0.95rem; }
.doodle-tools .tool.active { outline: 2px solid var(--accent); }
#reveal-doodle { margin: 0 0 18px; }
#reveal-doodle p { text-align: center; margin-bottom: 8px; }

/* ---- reveal ---- */
.reveal-title { text-align: center; font-size: 1.7rem; margin: 6px 0 4px; }
#screen-reveal .muted { text-align: center; }

.reveal-layout { margin: 18px 0 22px; }

/* The story reads as one continuous piece of prose. Each contribution is an
   invisible inline segment that lights up on hover/tap. */
.story-prose {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px 22px;
  font-size: 1.08rem;
  line-height: 1.85;
}
.seg {
  cursor: pointer;
  border-radius: 6px;
  padding: 1px 2px;
  transition: background 0.15s;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone; /* highlight wraps nicely across lines */
}
.seg:hover { background: rgba(255, 180, 84, 0.12); }
.seg.lit { background: rgba(255, 180, 84, 0.25); }

.hint-panel {
  background: var(--card);
  border: 1px solid var(--card-2);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-top: 14px;
}
.hint-panel p { margin: 0; }
.hint-author { color: var(--accent); font-weight: 700; margin-bottom: 8px; }
.hint-label { font-weight: 700; font-size: 0.9rem; margin-bottom: 4px; }
.hint-text { color: var(--muted); font-size: 0.92rem; white-space: pre-wrap; }

/* Wider screens: panel sits in a right column and follows you as you scroll. */
@media (min-width: 720px) {
  body.reveal-wide #app { max-width: 980px; }
  .reveal-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 16px;
    align-items: start;
  }
  .hint-panel { position: sticky; top: 16px; margin-top: 0; }
}

/* Phones: the panel becomes a bottom sheet that appears when a passage is
   tapped (tap the sheet to dismiss it). */
@media (max-width: 719.98px) {
  .hint-panel {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 15;
    margin: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.55);
  }
  .hint-panel:not(.active) { display: none; }
}

.reveal-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.reveal-actions button { width: 100%; }

/* ---- music controls ---- */
.music-controls {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(31, 28, 46, 0.9);
  border: 1px solid var(--card-2);
  border-radius: 99px;
  padding: 4px 12px 4px 6px;
}
.music-controls button {
  background: none;
  padding: 4px 6px;
  font-size: 1.1rem;
  line-height: 1;
}
.music-controls input[type="range"] {
  width: 80px;
  padding: 0;
  border: none;
  background: transparent;
  accent-color: var(--accent);
}

/* ---- toast ---- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card-2);
  color: var(--ink);
  padding: 10px 20px;
  border-radius: 99px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
  z-index: 10;
  max-width: 90vw;
  text-align: center;
}

/* ---- wider screens ---- */
@media (min-width: 560px) {
  .home-actions { flex-direction: row; align-items: stretch; }
  .home-actions .primary { width: auto; flex: 1; }
  .join-row { flex: 1; }
  .reveal-actions { flex-direction: row; flex-wrap: wrap; }
  .reveal-actions button { width: auto; flex: 1; }
}