/* ==============================
   Ceylon 1802 — Mobile-First CSS
   ============================== */

:root {
  --bg: #1a1a1a;
  --bg-panel: #222;
  --bg-input: #2a2a2a;
  --text: #d4c9a8;
  --text-dim: #8a7e65;
  --text-bright: #f0e6c8;
  --accent: #c49a3c;
  --accent-dim: #8a6d2a;
  --danger: #c44040;
  --success: #4a9a4a;
  --info: #4a7a9a;
  --combat: #c44040;
  --border: #3a3a3a;
  --btn-bg: #333;
  --btn-hover: #444;
  --font: 'Courier New', Courier, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  touch-action: manipulation;
}

/* ---- Screens ---- */
.screen {
  display: none;
  width: 100%;
  height: 100%;
}
.screen.active { display: flex; }

/* ---- Auth Screen ---- */
#screen-auth, #screen-character {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-container {
  max-width: 360px;
  width: 100%;
  text-align: center;
}

.game-title {
  font-size: 2.2em;
  color: var(--accent);
  margin-bottom: 4px;
  letter-spacing: 3px;
}

.subtitle {
  color: var(--text-dim);
  font-size: 0.85em;
  margin-bottom: 30px;
  font-style: italic;
}

.auth-panel input, #char-name, #char-background {
  display: block;
  width: 100%;
  padding: 12px;
  margin-bottom: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  border-radius: 4px;
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #111;
  font-family: var(--font);
  font-size: 16px;
  font-weight: bold;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  margin-bottom: 10px;
}
.btn-primary:active { background: var(--accent-dim); }

.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--font);
  font-size: 14px;
  cursor: pointer;
  text-decoration: underline;
}

.error-msg {
  color: var(--danger);
  font-size: 13px;
  margin-top: 8px;
  min-height: 18px;
}

.hidden { display: none !important; }

/* ---- Character Select ---- */
#character-list {
  margin-bottom: 20px;
}

.char-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  margin-bottom: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
}
.char-card:active { background: var(--btn-hover); }
.char-card-name { color: var(--accent); font-weight: bold; }
.char-card-info { color: var(--text-dim); font-size: 12px; }

.char-create {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-top: 10px;
}

/* ---- Game Screen ---- */
#screen-game {
  flex-direction: column;
  height: 100%;
}

/* Top bar */
#top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 8px 12px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  min-height: 40px;
  flex-shrink: 0;
}

.room-title-box {
  flex: 1;
  min-width: 0;
  cursor: pointer;
  user-select: none;
}

#room-title {
  color: var(--accent);
  font-weight: bold;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.room-title-box .room-description-text {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  font-weight: normal;
}

.room-title-box.collapsed .room-description-text {
  display: none !important;
}

#player-stats {
  display: flex;
  gap: 8px;
  font-size: 12px;
  flex-shrink: 0;
}

.stat { color: var(--text-dim); }

.btn-map {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--btn-bg);
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
}
.btn-map:active { background: var(--accent-dim); color: #111; }

/* Map modal */
.map-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.map-modal.hidden { display: none !important; }

.map-modal-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  padding: 0;
  font-size: 14px;
  line-height: 1;
  background: var(--btn-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  z-index: 1001;
}
.map-modal-close:hover { background: var(--danger); color: #fff; }

.map-modal-title {
  padding: 10px 12px;
  font-weight: bold;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.map-canvas-wrap {
  flex: 1;
  overflow: hidden;
  position: relative;
}

#map-canvas {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--bg-panel);
}

/* Exits bar */
#exits-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  min-height: 32px;
  flex-shrink: 0;
}

.exits-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.exit-chip {
  padding: 3px 10px;
  background: var(--btn-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
}
.exit-chip:active { background: var(--accent-dim); color: #111; }

/* Compass (far right of exits bar) */
.exits-compass {
  display: grid;
  grid-template-columns: repeat(3, 1.4em);
  grid-template-rows: repeat(3, 1.4em);
  gap: 1px;
  flex-shrink: 0;
  font-weight: bold;
  text-align: center;
  line-height: 1.4em;
}
.compass-cell {
  color: var(--text-dim);
  background: transparent;
  border: none;
  font-size:24px;
}
.compass-cell.compass-available {
  color: var(--accent);
}
.compass-cell.compass-unavailable {
  color: var(--text-dim);
  opacity: 0.35;
}
.compass-cell.compass-center {
  color: var(--bg-panel);
}

/* Game log */
#game-log {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

.log-entry {
  margin-bottom: 8px;
  word-wrap: break-word;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.log-entry.type-room { color: var(--text-bright); }
.log-entry.type-combat { color: var(--combat); }
.log-entry.type-system { color: var(--info); }
.log-entry.type-error { color: var(--danger); }
.log-entry.type-chat { color: var(--success); }
.log-entry.type-quest { color: var(--accent); }
.log-entry.type-skill { color: #9a7aaa; }
.log-entry.type-inventory { color: var(--text); }
.log-entry.type-status { color: var(--text-bright); }
.log-entry.type-command { color: var(--text-dim); font-style: italic; }

.log-entry strong, .log-entry b { color: var(--text-bright); }
.log-entry em, .log-entry i { color: var(--text-dim); }

/* Entities panel */
#entities-panel {
  padding: 6px 10px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#entities-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.entity-chip {
  padding: 3px 10px;
  background: var(--btn-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
}
.entity-chip.npc { color: var(--success); border-color: var(--success); }
.entity-chip.creature { color: var(--danger); border-color: var(--danger); }
.entity-chip.player { color: var(--info); border-color: var(--info); }
.entity-chip:active { opacity: 0.7; }

/* ---- Bottom Controls ---- */
#bottom-controls {
  flex-shrink: 0;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

/* Action row */
#action-row, #combat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 8px;
  justify-content: center;
}

.action-btn {
  padding: 6px 10px;
  background: var(--btn-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font);
  font-size: 12px;
  cursor: pointer;
  flex-shrink: 0;
}
.action-btn:active { background: var(--accent-dim); }
.action-btn.combat { color: var(--combat); border-color: var(--combat); }

/* Hotkey bar */
#hotkey-bar {
  display: flex;
  gap: 4px;
  padding: 4px 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.hotkey-btn {
  padding: 5px 10px;
  background: var(--btn-bg);
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: 4px;
  font-family: var(--font);
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.hotkey-btn:active { background: var(--accent-dim); }

/* Text input */
#input-row {
  display: flex;
  gap: 4px;
  padding: 6px 8px;
}

#cmd-input {
  flex: 1;
  padding: 10px 12px;
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font);
  font-size: 15px;
  outline: none;
}
#cmd-input:focus { border-color: var(--accent); }

#btn-send {
  padding: 10px 16px;
  background: var(--accent);
  color: #111;
  border: none;
  border-radius: 4px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
}
#btn-send:active { background: var(--accent-dim); }

/* ---- Desktop/Tablet ---- */
@media (min-width: 768px) {
  #screen-game {
    max-width: 800px;
    margin: 0 auto;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
  }

  .game-title { font-size: 3em; }

  #game-log { font-size: 15px; }
}

/* ---- Accessibility ---- */
@media (prefers-contrast: high) {
  :root {
    --text: #fff;
    --text-dim: #bbb;
    --bg: #000;
    --bg-panel: #111;
    --border: #555;
  }
}

/* Scrollbar styling */
#game-log::-webkit-scrollbar { width: 6px; }
#game-log::-webkit-scrollbar-track { background: var(--bg); }
#game-log::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }