@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;600&display=swap');

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

:root {
  --cyan:        #00d4ff;
  --violet:      #7b2ff7;
  --green:       #00ff9d;
  --bg:          #00040c;
  --text:        #c8e8f0;
  --glow-cyan:   0 0 20px #00d4ff88, 0 0 50px #00d4ff33;
  --glow-violet: 0 0 20px #7b2ff788, 0 0 50px #7b2ff733;
  --glow-green:  0 0 20px #00ff9d88, 0 0 50px #00ff9d33;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  height: 100dvh;
  overflow: hidden;
  user-select: none;
}

/* ── Canvas plein écran ── */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── Setup overlay ── */
#setup-overlay {
  position: fixed;
  inset: 0;
  background: #000000ee;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  z-index: 200;
  padding: 2rem;
  text-align: center;
}
#setup-overlay h2 {
  font-family: 'Orbitron', monospace;
  color: var(--cyan);
  font-size: 1.3rem;
  text-shadow: var(--glow-cyan);
}
#setup-overlay p { color: #7a9aaa; font-size: 1rem; max-width: 420px; line-height: 1.6; }
#setup-overlay code { color: var(--cyan); }
#gemini-key-input,
#claude-key-input {
  background: #050f1a;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  padding: 0.8rem 1rem;
  border-radius: 4px;
  width: 100%;
  outline: none;
  letter-spacing: 0.05em;
}
#claude-key-input { border-color: #1a3a5a; }
#gemini-key-input::placeholder,
#claude-key-input::placeholder { color: #2a5a6a; }
#setup-overlay button {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  padding: 0.65rem 1.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}
#setup-overlay button:hover { background: var(--cyan); color: #000; box-shadow: var(--glow-cyan); }

#power-modal {
  position: fixed;
  inset: 0;
  background: #000000ee;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  z-index: 200;
  padding: 2rem;
  text-align: center;
  transition: opacity 0.7s ease;
}
#power-modal.fading { opacity: 0; pointer-events: none; }
#power-modal h2 { font-family: 'Orbitron', monospace; color: var(--violet); font-size: 1.3rem; text-shadow: var(--glow-violet); }
#power-modal p { color: #7a9aaa; font-size: 1rem; max-width: 420px; line-height: 1.6; }
#power-modal input {
  background: #050f1a;
  border: 1px solid var(--violet);
  color: var(--violet);
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  padding: 0.8rem 1rem;
  border-radius: 4px;
  width: 100%;
  max-width: 420px;
  outline: none;
  letter-spacing: 0.05em;
}
#power-modal input::placeholder { color: #3a2a5a; }
#power-modal button {
  background: transparent;
  border: 1px solid var(--violet);
  color: var(--violet);
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  padding: 0.65rem 1.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}
#power-modal button:hover { background: var(--violet); color: #fff; box-shadow: var(--glow-violet); }
#power-error { color: #ff4466; font-size: 0.78rem; min-height: 1.1em; letter-spacing: 0.1em; }

#overlay-error {
  color: #ff4466;
  font-size: 0.78rem;
  min-height: 1.1em;
  letter-spacing: 0.1em;
}

#setup-overlay {
  transition: opacity 0.7s ease;
}
#setup-overlay.fading {
  opacity: 0;
  pointer-events: none;
}

@keyframes hud-boot {
  0%   { opacity: 0; letter-spacing: 0.8em; filter: blur(4px); }
  60%  { opacity: 1; letter-spacing: 0.42em; filter: blur(0); }
  80%  { opacity: 0.6; }
  100% { opacity: 1; letter-spacing: 0.4em; }
}
.jarvis-title.booting {
  animation: hud-boot 1.2s ease forwards;
}

/* ── Header ── */
#jarvis-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 2rem 2rem 0;
  z-index: 10;
}

.jarvis-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: 0.4em;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  transition: color 0.5s, text-shadow 0.5s;
}
.jarvis-title.state-thinking { color: var(--violet); text-shadow: var(--glow-violet); }
.jarvis-title.state-speaking { color: var(--green);  text-shadow: var(--glow-green); }

.provider-badge {
  font-family: 'Orbitron', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: #2a6a4a;
  transition: color 0.4s;
}

.status-line {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #2a5a6a;
  min-height: 1.2em;
  transition: color 0.3s;
}
.status-line.state-standby   { color: #1a4a5a; animation: standby-blink 2.5s ease-in-out infinite; }
.status-line.state-listening { color: var(--cyan); }
.status-line.state-thinking  { color: var(--violet); }
.status-line.state-speaking  { color: var(--green); }

@keyframes standby-blink {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 1; }
}

/* ── Bouton micro — HUD style, invisible comme bouton ── */
#mic-btn {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: filter 0.4s;
}
#mic-btn svg {
  width: 16px;
  height: 16px;
  fill: rgba(0, 168, 255, 0.35);
  transition: fill 0.4s, filter 0.4s;
}
.mic-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  color: rgba(0, 168, 255, 0.35);
  transition: color 0.4s, filter 0.4s;
}
#mic-btn:hover svg,
#mic-btn:hover .mic-label {
  fill: var(--cyan);
  color: var(--cyan);
  filter: drop-shadow(0 0 8px var(--cyan));
}
#mic-btn.state-listening svg,
#mic-btn.state-listening .mic-label {
  fill: var(--cyan);
  color: var(--cyan);
  filter: drop-shadow(0 0 10px var(--cyan));
  animation: hud-pulse 0.9s ease-in-out infinite;
}
#mic-btn.state-thinking svg,
#mic-btn.state-thinking .mic-label {
  fill: var(--violet);
  color: var(--violet);
  filter: drop-shadow(0 0 8px var(--violet));
}
#mic-btn.state-speaking svg,
#mic-btn.state-speaking .mic-label {
  fill: var(--green);
  color: var(--green);
  filter: drop-shadow(0 0 8px var(--green));
}
#mic-btn:disabled { opacity: 0.2; cursor: not-allowed; }

@keyframes hud-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── Footer (texte) ── */
#jarvis-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0 3rem 2rem;
  z-index: 10;
}
#transcript-box {
  font-style: italic;
  font-size: 0.88rem;
  color: #2a7a8a;
  min-height: 1.2em;
  text-align: center;
}
#response-box {
  font-size: 1.05rem;
  color: var(--text);
  text-align: center;
  min-height: 3rem;
  max-width: 680px;
  line-height: 1.65;
}
#error-box {
  color: #ff4466;
  font-size: 0.82rem;
  text-align: center;
  min-height: 1.2em;
}
#clear-btn {
  background: transparent;
  border: 1px solid #1a3a4a;
  color: #2a5a6a;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 0.2rem;
}
#clear-btn:hover { border-color: var(--cyan); color: var(--cyan); }

/* ── Badge de mode (coin bas gauche) ── */
#mode-badge {
  position: fixed;
  bottom: 18px;
  left: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
#mode-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: rgba(0, 168, 255, 0.45);
}
#mode-toggle {
  background: transparent;
  border: 1px solid rgba(0, 168, 255, 0.2);
  color: rgba(0, 168, 255, 0.4);
  font-size: 0.75rem;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s;
}
#mode-toggle:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ── Mode AR ── */
#ar-mode {
  position: fixed;
  inset: 0;
  background: #000;
}
#ar-mode canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
}

/* ── AR overlay (texte par-dessus le canvas Three.js) ── */
#ar-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 12vh;
  gap: 1.5rem;
  pointer-events: none;
  z-index: 10;
}
#ar-mic-btn {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  padding: 0.7rem 1.8rem;
  border-radius: 4px;
  cursor: pointer;
  pointer-events: all;
  text-shadow: var(--glow-cyan);
  box-shadow: var(--glow-cyan);
  transition: all 0.2s;
}
#ar-mic-btn:hover { background: var(--cyan); color: #000; text-shadow: none; }
#ar-mic-btn.hidden { display: none; }

#ar-status-text {
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  color: rgba(0, 212, 255, 0.7);
  text-transform: uppercase;
}
#ar-response-text {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  color: var(--text);
  text-align: center;
  max-width: 72vw;
  line-height: 1.65;
  text-shadow: 0 0 12px rgba(0, 255, 157, 0.5);
}

/* Bouton entrer en AR */
#ar-enter-btn {
  position: fixed;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  transition: all 0.2s;
  text-shadow: var(--glow-cyan);
  box-shadow: var(--glow-cyan);
}
#ar-enter-btn span { font-size: 0.9rem; letter-spacing: 0.2em; }
#ar-enter-btn small { font-size: 0.6rem; color: #2a6a7a; letter-spacing: 0.15em; }
#ar-enter-btn:hover { background: var(--cyan); color: #000; text-shadow: none; }

/* ── Coins HUD (CSS pur) ── */
.hud-corner {
  position: fixed;
  width: 26px;
  height: 26px;
  z-index: 5;
  opacity: 0.35;
}
.hud-corner::before,
.hud-corner::after {
  content: '';
  position: absolute;
  background: var(--cyan);
  transition: background 0.5s;
}
.hud-corner::before { width: 100%; height: 1.5px; top: 0; left: 0; }
.hud-corner::after  { width: 1.5px; height: 100%; top: 0; left: 0; }
.hud-tl { top: 16px;    left: 16px; }
.hud-tr { top: 16px;    right: 16px;  transform: scaleX(-1); }
.hud-bl { bottom: 16px; left: 16px;   transform: scaleY(-1); }
.hud-br { bottom: 16px; right: 16px;  transform: scale(-1); }