/* ═══════════════════════════════════════════════════
   D U D E  S I M U L A T O R  —  Styles
   ═══════════════════════════════════════════════════ */

:root {
  --bg: #1a1410;
  --bg-panel: #1e1812;
  --bg-card: #231c14;
  --border: #3a3025;
  --text: #e8dcc8;
  --text-dim: #9a8b76;
  --text-bright: #fff8ee;
  --amber: #f4a261;
  --amber-dim: #c47d3a;
  --green: #6bbf59;
  --yellow: #e8c94a;
  --red: #d45050;
  --blue: #5b9bd5;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Berkeley Mono', 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.4;
  overflow: hidden;
  height: 100vh;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 8px;
  gap: 8px;
}

/* ── Header ──────────────────────────────────── */

#header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
}

#logo {
  font-size: 18px;
  font-weight: bold;
  color: var(--amber);
  text-shadow: 0 0 10px rgba(244, 162, 97, 0.3);
  letter-spacing: 4px;
}

#header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

#header-links {
  display: flex;
  gap: 12px;
  font-size: 11px;
}

#header-links a {
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.5px;
}

#header-links a:hover {
  color: var(--amber);
}

#how-to-play-btn {
  background: transparent;
  border: 1px solid var(--amber);
  color: var(--amber);
  font-family: inherit;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 2px;
  padding: 4px 12px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

#how-to-play-btn:hover {
  background: var(--amber);
  color: var(--bg);
}

#connection-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

#status-dot {
  font-size: 14px;
  color: var(--yellow);
  animation: pulse 1.5s ease-in-out infinite;
}

#status-dot.connected {
  color: var(--green);
  animation: none;
}

#status-dot.error {
  color: var(--red);
  animation: pulse 0.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── Capabilities Bar ────────────────────────── */

#capabilities-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  flex-shrink: 0;
  overflow-x: auto;
  white-space: nowrap;
}

#capabilities-bar::-webkit-scrollbar { height: 0; }

.cap-label {
  color: var(--amber);
  font-size: 10px;
  font-weight: bold;
  letter-spacing: 1.5px;
  flex-shrink: 0;
}

.cap-item {
  color: var(--text-dim);
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 3px;
  flex-shrink: 0;
}

/* ── Main Layout ─────────────────────────────── */

#main {
  display: flex;
  gap: 8px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* ── Canvas Panel ────────────────────────────── */

#canvas-panel {
  flex: 1;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

#room-header {
  padding: 6px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#mood-face {
  font-size: 13px;
  color: var(--amber);
  letter-spacing: 1px;
}

#dude-name {
  font-size: 13px;
  color: var(--text-dim);
}

#canvas-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0e0b08;
}

#room {
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

#room-legend {
  padding: 4px 12px;
  border-top: 1px solid var(--border);
  font-size: 10px;
  color: var(--text-dim);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 3px;
}

.legend-swatch {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 1px;
}

/* ── Side Panel ──────────────────────────────── */

#panel {
  width: 300px;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

#panel section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-title {
  padding: 6px 12px;
  color: var(--amber);
  font-weight: bold;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  letter-spacing: 2px;
  flex-shrink: 0;
}

#activity-display {
  padding: 8px 12px;
  color: var(--text-dim);
  font-size: 13px;
}

#activity-display.active {
  color: var(--amber);
}

#music-player {
  padding: 0 12px 8px;
}

#music-status {
  font-size: 11px;
  color: var(--blue);
  word-break: break-all;
}

#music-embed {
  margin-top: 4px;
}

#music-embed iframe {
  border: none;
  border-radius: 4px;
  width: 100%;
}

/* ── Stat Bars ───────────────────────────────── */

#stats {
  padding-bottom: 4px;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 12px;
}

.stat-row label {
  width: 56px;
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-bar {
  flex: 1;
  height: 12px;
  background: var(--bg);
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.stat-fill {
  height: 100%;
  transition: width 0.5s ease, background-color 0.5s ease;
  border-radius: 1px;
}

.stat-val {
  width: 24px;
  font-size: 10px;
  text-align: right;
  color: var(--text-dim);
}

/* ── Event Log ───────────────────────────────── */

#events {
  flex: 1;
  min-height: 0;
}

#event-log {
  padding: 8px 12px;
  overflow-y: auto;
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-dim);
  flex: 1;
  min-height: 0;
}

.event-entry {
  padding: 1px 0;
  border-bottom: 1px solid rgba(58, 48, 37, 0.3);
}

.event-entry .emoji {
  margin-right: 4px;
}

/* ── Footer ──────────────────────────────────── */

#footer {
  display: flex;
  justify-content: space-between;
  padding: 4px 16px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 11px;
  flex-shrink: 0;
}

/* ── How to Play Modal ────────────────────────── */

#htp-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

#htp-overlay.htp-hidden {
  display: none;
}

#htp-modal {
  background: var(--bg-panel);
  border: 1px solid var(--amber);
  max-width: 640px;
  width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 40px rgba(244, 162, 97, 0.15);
}

#htp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--amber);
  font-weight: bold;
  font-size: 12px;
  letter-spacing: 2px;
  flex-shrink: 0;
}

#htp-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 18px;
  cursor: pointer;
  padding: 0 8px;
  font-family: inherit;
  line-height: 1.4;
}

#htp-close:hover {
  color: var(--red);
  border-color: var(--red);
}

#htp-content {
  padding: 16px 20px;
  overflow-y: auto;
  font-size: 13px;
  line-height: 1.6;
}

#htp-content p {
  margin-bottom: 12px;
  color: var(--text);
}

#htp-content strong {
  color: var(--text-bright);
}

#htp-content h3 {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 20px 0 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

#htp-content h3:first-of-type {
  margin-top: 8px;
}

#htp-content code {
  background: rgba(255, 255, 255, 0.06);
  padding: 1px 5px;
  font-size: 12px;
  color: var(--text-bright);
}

pre.htp-code {
  background: #0d0b08;
  border: 1px solid var(--border);
  padding: 10px 14px;
  margin: 8px 0 12px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-bright);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

table.htp-commands {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 12px;
}

table.htp-commands td {
  padding: 3px 8px;
  border-bottom: 1px solid #2a2018;
  font-size: 12px;
}

table.htp-commands td:first-child {
  white-space: nowrap;
  width: 1%;
  color: var(--text-bright);
}

table.htp-commands td:last-child {
  color: var(--text-dim);
}

#htp-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-dim);
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-shrink: 0;
}

#htp-footer a {
  color: var(--amber);
  text-decoration: none;
}

#htp-footer a:hover {
  text-decoration: underline;
}

/* ── Scrollbar ───────────────────────────────── */

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-panel); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ── Responsive ──────────────────────────────── */

@media (max-width: 960px) {
  body { overflow: auto; height: auto; min-height: 100vh; }
  #app { height: auto; min-height: 100vh; }
  #main { flex-direction: column; overflow: visible; }
  #canvas-panel { min-height: 50vh; }
  #panel { width: 100%; min-width: 0; }
  #header-links { display: none; }
  #header { flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
  #header-right { gap: 10px; flex-wrap: wrap; }
  #events { max-height: 250px; }
}

@media (max-width: 480px) {
  #app { padding: 4px; gap: 4px; }
  #logo { font-size: 12px; letter-spacing: 1px; }
  #how-to-play-btn { font-size: 10px; padding: 3px 8px; letter-spacing: 1px; }
  #room-legend { font-size: 9px; gap: 6px; }
  #htp-modal { width: 95vw; max-height: 90vh; }
  #htp-content { padding: 12px 14px; font-size: 12px; }
}