@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Share+Tech+Mono&display=swap');

:root {
  --bg-deep: #020613;
  --bg-space: #060e24;
  --bg-panel: #0a1629cc;
  --bg-input: #0d1b38;
  --border-glow: #1a3a5c;
  --text-holo: #8de8ff;
  --text-primary: #c8ddf0;
  --text-dim: #4a6d8c;
  --accent-r2d2: #3b82f6;
  --accent-r2d2-glow: #60a5fa;
  --accent-c3po: #fbbf24;
  --accent-c3po-glow: #fcd34d;
  --accent-holo: #22d3ee;
  --accent-holo-glow: #67e8f9;
  --danger: #ef4444;
  --success: #10b981;
  --warning: #f59e0b;
  --hex-size: 40px;
}

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

body {
  font-family: 'Share Tech Mono', monospace;
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

#starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 1300px;
  margin: 0 auto;
  padding: 1rem;
}

/* ===== HEADER ===== */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.05);
}

.header-left { display: flex; align-items: center; }

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Orbitron', monospace;
}

.logo-icon {
  font-size: 1.5rem;
  color: var(--accent-holo);
  animation: spin-slow 8s linear infinite;
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  background: linear-gradient(135deg, var(--accent-holo), #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.house-dashboard {
  display: flex;
  gap: 0.75rem;
}

.dashboard-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border-glow);
  border-radius: 0.5rem;
  font-size: 0.78rem;
}

.dashboard-icon { font-size: 0.9rem; }
.dashboard-label { color: var(--text-dim); margin-right: 0.25rem; }
.dashboard-value { color: var(--text-holo); font-weight: 500; }

.header-right { display: flex; align-items: center; }

.time-display {
  font-family: 'Orbitron', monospace;
  font-size: 0.85rem;
  color: var(--text-holo);
  letter-spacing: 0.1em;
}

/* ===== MAIN LAYOUT ===== */
.main-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ===== DROIDS SECTION ===== */
.droids-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.droid-portrait {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem;
}

.portrait-frame {
  position: relative;
  width: 220px;
  height: 260px;
  border-radius: 1.25rem;
  background: var(--bg-input);
  border: 2px solid var(--border-glow);
  overflow: hidden;
  box-shadow:
    0 0 30px rgba(34, 211, 238, 0.08),
    inset 0 0 60px rgba(34, 211, 238, 0.03);
  transition: all 0.4s ease;
}

#droid-r2d2 .portrait-frame {
  box-shadow:
    0 0 30px rgba(59, 130, 246, 0.12),
    inset 0 0 60px rgba(59, 130, 246, 0.05);
}

#droid-c3po .portrait-frame {
  box-shadow:
    0 0 30px rgba(251, 191, 36, 0.12),
    inset 0 0 60px rgba(251, 191, 36, 0.05);
}

.portrait-bg-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 1px solid var(--border-glow);
  opacity: 0.15;
  animation: ring-pulse 3s ease-in-out infinite;
}

@keyframes ring-pulse {
  0%, 100% { opacity: 0.1; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.25; transform: translate(-50%, -50%) scale(1.05); }
}

.portrait-core {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
}

.droid-svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.portrait-scanline {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
}

.portrait-glow {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 60%, var(--bg-deep) 100%);
}

.droid-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 120px;
}

.droid-name {
  font-family: 'Orbitron', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

#droid-r2d2 .droid-name { color: var(--accent-r2d2-glow); }
#droid-c3po .droid-name { color: var(--accent-c3po-glow); }

.droid-subtitle {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.droid-indicator {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  color: var(--text-dim);
}

.indicator-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}

.indicator-dot.online {
  animation: dot-blink 2s ease-in-out infinite;
}

@keyframes dot-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ===== STAGE DIVIDER ===== */
.stage-divider {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 0.5rem;
  height: 60px;
}

.divider-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
}

.divider-orb {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-holo);
  box-shadow: 0 0 10px var(--accent-holo), 0 0 20px var(--accent-holo), 0 0 40px var(--accent-holo);
  animation: orb-flicker 2s ease-in-out infinite;
}

@keyframes orb-flicker {
  0%, 100% { opacity: 0.6; box-shadow: 0 0 10px var(--accent-holo), 0 0 20px var(--accent-holo); }
  50% { opacity: 1; box-shadow: 0 0 15px var(--accent-holo), 0 0 40px var(--accent-holo), 0 0 60px var(--accent-holo); }
}

/* ===== PORTRAIT ANIMATION STATES ===== */
.portrait-frame.speaking {
  animation: frame-glow-speaking 0.8s ease-in-out infinite;
}

#droid-r2d2 .portrait-frame.speaking {
  border-color: var(--accent-r2d2-glow);
  animation-name: frame-glow-r2;
}

#droid-c3po .portrait-frame.speaking {
  border-color: var(--accent-c3po-glow);
  animation-name: frame-glow-c3;
}

@keyframes frame-glow-speaking {
  0%, 100% { box-shadow: 0 0 30px var(--accent-holo-glow), 0 0 60px var(--accent-holo-glow); }
  50% { box-shadow: 0 0 15px var(--accent-holo-glow), 0 0 30px var(--accent-holo-glow); }
}

@keyframes frame-glow-r2 {
  0%, 100% { border-color: var(--accent-r2d2-glow); box-shadow: 0 0 30px rgba(59,130,246,0.4), 0 0 60px rgba(59,130,246,0.2); }
  50% { border-color: var(--accent-r2d2); box-shadow: 0 0 15px rgba(59,130,246,0.6), 0 0 30px rgba(59,130,246,0.3); }
}

@keyframes frame-glow-c3 {
  0%, 100% { border-color: var(--accent-c3po-glow); box-shadow: 0 0 30px rgba(251,191,36,0.4), 0 0 60px rgba(251,191,36,0.2); }
  50% { border-color: var(--accent-c3po); box-shadow: 0 0 15px rgba(251,191,36,0.6), 0 0 30px rgba(251,191,36,0.3); }
}

.portrait-frame.thinking .droid-svg {
  animation: thinking-pulse 1.5s ease-in-out infinite;
}

@keyframes thinking-pulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.3); }
}

.portrait-frame.happy .droid-svg {
  animation: happy-bounce 0.4s ease-in-out 2;
}

@keyframes happy-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.portrait-frame.confused .droid-svg {
  animation: confused-shake 0.5s ease-in-out;
}

@keyframes confused-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}

.portrait-frame.acting .portrait-bg-ring {
  animation: ring-spin 1s linear infinite;
  opacity: 0.4 !important;
}

@keyframes ring-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ===== INTERACTION SECTION ===== */
.interaction-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.message-panel {
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.04);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1rem;
  background: var(--bg-input);
  border-bottom: 1px solid var(--border-glow);
}

.panel-title {
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.25em;
}

.panel-lights {
  display: flex;
  gap: 0.4rem;
}

.light-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
}

.light-dot.red { background: var(--danger); box-shadow: 0 0 4px var(--danger); animation: dot-blink 1.5s infinite; }
.light-dot.yellow { background: var(--warning); box-shadow: 0 0 4px var(--warning); animation: dot-blink 2s infinite 0.3s; }
.light-dot.green { background: var(--success); box-shadow: 0 0 4px var(--success); animation: dot-blink 2.5s infinite 0.6s; }

.message-scroll {
  padding: 1rem;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.message {
  max-width: 80%;
  padding: 0.65rem 1rem;
  border-radius: 0.6rem;
  font-size: 0.85rem;
  line-height: 1.45;
  animation: msg-fade 0.3s ease-out;
  position: relative;
}

@keyframes msg-fade {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.message.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--accent-holo), #6366f1);
  color: #fff;
  box-shadow: 0 2px 12px rgba(34, 211, 238, 0.25);
}

.message.droid {
  align-self: flex-start;
  background: var(--bg-input);
  border: 1px solid var(--border-glow);
}

.message.droid.r2d2 {
  border-left: 3px solid var(--accent-r2d2);
}

.message.droid.c3po {
  border-left: 3px solid var(--accent-c3po);
}

.message.system {
  align-self: center;
  background: transparent;
  color: var(--text-dim);
  font-style: italic;
  text-align: center;
  max-width: 100%;
  font-size: 0.78rem;
}

.message .droid-name {
  font-size: 0.65rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  letter-spacing: 0.1em;
}

.message.droid.r2d2 .droid-name { color: var(--accent-r2d2-glow); }
.message.droid.c3po .droid-name { color: var(--accent-c3po-glow); }

/* ===== INPUT ===== */
.input-panel {
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
}

.input-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

#text-input {
  flex: 1;
  padding: 0.7rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border-glow);
  border-radius: 0.5rem;
  color: var(--text-holo);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#text-input::placeholder {
  color: var(--text-dim);
}

#text-input:focus {
  border-color: var(--accent-holo);
  box-shadow: 0 0 15px rgba(34, 211, 238, 0.15);
}

.btn-send {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.4rem;
  background: linear-gradient(135deg, var(--accent-holo), #6366f1);
  border: none;
  border-radius: 0.5rem;
  color: #020613;
  font-family: 'Orbitron', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-send:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(34, 211, 238, 0.4);
}

.btn-send:active {
  transform: translateY(0);
}

.btn-send-icon {
  font-size: 1rem;
}

.input-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-action {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border-glow);
  border-radius: 0.4rem;
  color: var(--text-dim);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.7rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-action:hover {
  border-color: var(--accent-holo);
  color: var(--text-holo);
}

.btn-action.recording {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
  animation: recording-pulse 1s ease-in-out infinite;
}

@keyframes recording-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

.voice-label {
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* ===== TYPING INDICATOR ===== */
.typing-indicator {
  display: flex;
  gap: 0.25rem;
  padding: 0.4rem 0;
}

.typing-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--text-dim);
  animation: type-bounce 1.4s infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes type-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.3; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* ===== SCROLLBAR ===== */
.message-scroll::-webkit-scrollbar { width: 4px; }
.message-scroll::-webkit-scrollbar-track { background: transparent; }
.message-scroll::-webkit-scrollbar-thumb { background: var(--border-glow); border-radius: 2px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .droids-section {
    flex-direction: column;
    gap: 1rem;
  }

  .stage-divider {
    flex-direction: row;
    width: 100%;
    height: auto;
  }

  .divider-line {
    flex: 1;
  }

  .droid-portrait {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .droid-info {
    align-items: center;
  }

  .house-dashboard {
    display: none;
  }
}