/* ═══════════════════════════════════════════════════════
   SAFWAAN BUDDY — OMEGA v2.0 STYLES
   ═══════════════════════════════════════════════════════ */

:root {
  --primary: #00f5ff;
  --primary-dim: rgba(0,245,255,0.15);
  --primary-glow: rgba(0,245,255,0.4);
  --secondary: #a855f7;
  --accent: #ff3cac;
  --bg-deep: #020408;
  --bg-dark: #060d14;
  --bg-card: rgba(6,18,32,0.85);
  --bg-glass: rgba(0,245,255,0.04);
  --border: rgba(0,245,255,0.12);
  --border-bright: rgba(0,245,255,0.3);
  --text: #e8f4f8;
  --text-dim: rgba(232,244,248,0.55);
  --text-muted: rgba(232,244,248,0.3);
  --success: #00ff88;
  --warning: #ffb800;
  --error: #ff4444;
  --sidebar-w: 220px;
  --hologram-w: 340px;
  --radius: 14px;
  --radius-sm: 8px;
  --font-main: 'Outfit', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-display: 'Syne', sans-serif;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: var(--font-main);
  background: var(--bg-deep);
  color: var(--text);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 2px; }

/* ══════════════════════════════════════
   BOOT SCREEN
══════════════════════════════════════ */
.boot-screen {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg-deep);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 40px;
}
.boot-logo {
  position: relative; width: 120px; height: 120px;
  display: flex; align-items: center; justify-content: center;
}
.boot-ring {
  position: absolute; border-radius: 50%;
  border: 2px solid transparent;
  animation: bootSpin linear infinite;
}
.boot-ring-1 { width: 120px; height: 120px; border-top-color: var(--primary); animation-duration: 2s; }
.boot-ring-2 { width: 90px; height: 90px; border-right-color: var(--secondary); animation-duration: 1.5s; animation-direction: reverse; }
.boot-ring-3 { width: 60px; height: 60px; border-bottom-color: var(--accent); animation-duration: 1s; }
@keyframes bootSpin { to { transform: rotate(360deg); } }
.boot-core {
  width: 40px; height: 40px; border-radius: 50%;
  background: radial-gradient(circle, var(--primary) 0%, var(--secondary) 100%);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 30px var(--primary-glow);
}
.boot-letter { font-family: var(--font-display); font-weight: 800; font-size: 18px; color: #000; }
.boot-text { text-align: center; }
.boot-title {
  font-family: var(--font-display); font-size: 2rem; font-weight: 800;
  letter-spacing: 0.3em; color: var(--primary);
  text-shadow: 0 0 30px var(--primary-glow);
}
.boot-subtitle { font-size: 0.8rem; color: var(--text-dim); letter-spacing: 0.2em; margin-top: 6px; }
.boot-progress {
  width: 280px; height: 3px; background: var(--border);
  border-radius: 2px; margin: 20px auto 10px; overflow: hidden;
}
.boot-bar {
  height: 100%; width: 0%; background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px; transition: width 0.3s ease;
  box-shadow: 0 0 10px var(--primary-glow);
}
.boot-status { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-mono); letter-spacing: 0.05em; }

/* ══════════════════════════════════════
   APP LAYOUT
══════════════════════════════════════ */
.app {
  display: flex; height: 100vh; width: 100vw;
  position: relative; overflow: hidden;
}
.app.hidden { display: none; }
.bg-canvas {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; opacity: 0.4;
}

/* ══════════════════════════════════════
   WAKE BANNER
══════════════════════════════════════ */
.wake-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: linear-gradient(90deg, rgba(0,245,255,0.1), rgba(168,85,247,0.1));
  border-bottom: 1px solid var(--border);
  padding: 8px 20px;
  display: flex; align-items: center; gap: 10px;
  font-size: 0.8rem; color: var(--text-dim);
  backdrop-filter: blur(10px);
}
.wake-pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
.wake-banner strong { color: var(--primary); }
.wake-close {
  margin-left: auto; color: var(--text-muted); font-size: 12px;
  padding: 2px 6px; border-radius: 4px;
  transition: color 0.2s;
}
.wake-close:hover { color: var(--text); }

/* ══════════════════════════════════════
   SIDEBAR
══════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  background: rgba(4,10,20,0.95);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 10; position: relative;
  backdrop-filter: blur(20px);
  transition: width 0.3s ease;
  padding-top: 36px;
}
.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .logo-text-wrap,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .sidebar-footer .version-tag,
.sidebar.collapsed .status-label { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 12px; }
.sidebar-header {
  padding: 16px 16px 12px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo { display: flex; align-items: center; gap: 10px; }
.logo-orb {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  background: radial-gradient(circle, var(--primary) 0%, var(--secondary) 100%);
  box-shadow: 0 0 16px var(--primary-glow);
  animation: orbPulse 3s ease-in-out infinite;
}
@keyframes orbPulse {
  0%,100% { box-shadow: 0 0 16px var(--primary-glow); }
  50% { box-shadow: 0 0 28px var(--primary-glow), 0 0 50px rgba(168,85,247,0.3); }
}
.logo-text-wrap { display: flex; flex-direction: column; line-height: 1; }
.logo-name { font-family: var(--font-display); font-size: 0.85rem; font-weight: 800; color: var(--primary); letter-spacing: 0.1em; }
.logo-sub { font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.15em; }
.sidebar-toggle {
  color: var(--text-muted); padding: 4px;
  border-radius: 6px; transition: color 0.2s, background 0.2s;
}
.sidebar-toggle:hover { color: var(--primary); background: var(--primary-dim); }
.sidebar-nav { flex: 1; padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--text-dim); font-size: 0.85rem; font-weight: 500;
  transition: all 0.2s; text-align: left; width: 100%;
}
.nav-item:hover { color: var(--text); background: var(--bg-glass); }
.nav-item.active {
  color: var(--primary); background: var(--primary-dim);
  box-shadow: inset 0 0 0 1px rgba(0,245,255,0.15);
}
.nav-item svg { flex-shrink: 0; }
.sidebar-footer {
  padding: 12px 16px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.agent-status { display: flex; align-items: center; gap: 8px; }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-muted);
  transition: background 0.3s, box-shadow 0.3s;
}
.status-dot.active { background: var(--success); box-shadow: 0 0 8px var(--success); animation: pulse 2s infinite; }
.status-dot.listening { background: var(--primary); box-shadow: 0 0 8px var(--primary); animation: pulse 1s infinite; }
.status-dot.speaking { background: var(--secondary); box-shadow: 0 0 8px var(--secondary); animation: pulse 0.5s infinite; }
.status-dot.thinking { background: var(--warning); box-shadow: 0 0 8px var(--warning); animation: pulse 0.8s infinite; }
.status-label { font-size: 0.75rem; color: var(--text-dim); }
.version-tag { font-size: 0.65rem; color: var(--text-muted); font-family: var(--font-mono); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ══════════════════════════════════════
   MAIN CONTENT
══════════════════════════════════════ */
.main-content {
  flex: 1; display: flex; overflow: hidden;
  padding-top: 36px; position: relative; z-index: 1;
}

/* ══════════════════════════════════════
   HOLOGRAM PANEL
══════════════════════════════════════ */
.hologram-panel {
  width: var(--hologram-w); flex-shrink: 0;
  display: flex; flex-direction: column; align-items: center;
  padding: 20px 16px; gap: 12px;
  border-right: 1px solid var(--border);
  background: rgba(2,8,16,0.6);
  overflow-y: auto;
}
.hologram-container {
  position: relative; width: 240px; height: 240px;
  display: flex; align-items: center; justify-content: center;
}
#hologram-canvas {
  width: 240px; height: 240px;
  position: absolute; top: 0; left: 0;
}
.hologram-rings { position: absolute; inset: 0; pointer-events: none; }
.h-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid var(--primary);
  opacity: 0.2; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.h-ring-1 { width: 260px; height: 260px; animation: hRing 8s linear infinite; }
.h-ring-2 { width: 290px; height: 290px; animation: hRing 12s linear infinite reverse; opacity: 0.1; }
.h-ring-3 { width: 320px; height: 320px; animation: hRing 16s linear infinite; opacity: 0.06; }
@keyframes hRing { to { transform: translate(-50%, -50%) rotate(360deg); } }
.hologram-label {
  position: absolute; bottom: -30px; left: 50%;
  transform: translateX(-50%); text-align: center;
}
.agent-name {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 800;
  color: var(--primary); letter-spacing: 0.3em;
  text-shadow: 0 0 20px var(--primary-glow);
}
.agent-mode {
  font-size: 0.65rem; color: var(--text-muted);
  letter-spacing: 0.2em; font-family: var(--font-mono);
  margin-top: 2px;
}
.hologram-stats {
  position: absolute; bottom: -70px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 20px;
}
.stat-item { text-align: center; }
.stat-val { display: block; font-family: var(--font-mono); font-size: 0.9rem; color: var(--primary); }
.stat-key { font-size: 0.6rem; color: var(--text-muted); letter-spacing: 0.1em; }

/* Wake indicator */
.wake-indicator {
  margin-top: 80px;
  display: flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  font-size: 0.7rem; font-family: var(--font-mono);
  color: var(--text-muted); letter-spacing: 0.1em;
  transition: all 0.3s;
}
.wake-indicator.awake {
  border-color: var(--primary); color: var(--primary);
  background: var(--primary-dim);
  box-shadow: 0 0 16px var(--primary-glow);
}
.wi-ring {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-muted);
  transition: all 0.3s;
}
.wake-indicator.awake .wi-ring {
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  animation: pulse 1s infinite;
}

/* Voice visualizer */
.voice-visualizer {
  display: flex; align-items: center; gap: 3px;
  height: 40px; opacity: 0;
  transition: opacity 0.3s;
}
.voice-visualizer.active { opacity: 1; }
.vv-bar {
  width: 4px; border-radius: 2px;
  background: var(--primary);
  height: 4px;
  animation: vvAnim 0.8s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.07s);
  box-shadow: 0 0 6px var(--primary);
}
@keyframes vvAnim {
  0%,100% { height: 4px; }
  50% { height: 30px; }
}

/* Voice button */
.voice-btn {
  position: relative; width: 64px; height: 64px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,245,255,0.2) 0%, rgba(0,245,255,0.05) 100%);
  border: 2px solid var(--primary);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
  box-shadow: 0 0 20px var(--primary-glow);
}
.voice-btn:hover { transform: scale(1.05); box-shadow: 0 0 30px var(--primary-glow); }
.voice-btn.listening {
  background: radial-gradient(circle, rgba(0,245,255,0.35) 0%, rgba(0,245,255,0.1) 100%);
  animation: voicePulse 1s ease-in-out infinite;
}
.voice-btn.speaking {
  border-color: var(--secondary);
  background: radial-gradient(circle, rgba(168,85,247,0.3) 0%, rgba(168,85,247,0.05) 100%);
  color: var(--secondary);
  box-shadow: 0 0 20px rgba(168,85,247,0.4);
}
@keyframes voicePulse {
  0%,100% { box-shadow: 0 0 20px var(--primary-glow); }
  50% { box-shadow: 0 0 40px var(--primary-glow), 0 0 60px rgba(0,245,255,0.2); }
}
.voice-btn-ring {
  position: absolute; inset: -8px; border-radius: 50%;
  border: 1px solid var(--primary); opacity: 0;
  animation: voiceRing 2s ease-out infinite;
}
.voice-btn.listening .voice-btn-ring { opacity: 1; }
@keyframes voiceRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}
.mic-icon, .stop-icon { pointer-events: none; }
.hidden { display: none !important; }

/* Continuous toggle */
.continuous-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.75rem; color: var(--text-dim);
}
.toggle-switch {
  position: relative; display: inline-block;
  width: 40px; height: 22px;
}
.toggle-switch.small { width: 34px; height: 18px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; border-radius: 22px;
  background: var(--border); cursor: pointer;
  transition: background 0.3s;
}
.toggle-slider::before {
  content: ''; position: absolute;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--text-muted); left: 3px; top: 3px;
  transition: transform 0.3s, background 0.3s;
}
.toggle-switch.small .toggle-slider::before { width: 12px; height: 12px; }
input:checked + .toggle-slider { background: var(--primary-dim); border: 1px solid var(--primary); }
input:checked + .toggle-slider::before { background: var(--primary); transform: translateX(18px); box-shadow: 0 0 8px var(--primary); }
.toggle-switch.small input:checked + .toggle-slider::before { transform: translateX(16px); }

/* Transcript bubble */
.transcript-bubble {
  width: 100%; padding: 10px 14px;
  background: var(--bg-glass); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.78rem; color: var(--text-dim);
  font-style: italic; min-height: 40px;
  text-align: center; line-height: 1.5;
}

/* ══════════════════════════════════════
   PANELS CONTAINER
══════════════════════════════════════ */
.panels-container {
  flex: 1; position: relative; overflow: hidden;
}
.panel {
  position: absolute; inset: 0;
  display: none; flex-direction: column;
  background: var(--bg-card);
  overflow: hidden;
}
.panel.active { display: flex; }
.panel-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0; gap: 12px; flex-wrap: wrap;
}
.panel-title {
  font-family: var(--font-display); font-size: 0.95rem; font-weight: 700;
  color: var(--text); display: flex; align-items: center; gap: 8px;
}
.panel-title svg { color: var(--primary); }
.panel-actions { display: flex; gap: 6px; }
.panel-btn {
  padding: 6px 8px; border-radius: var(--radius-sm);
  color: var(--text-muted); border: 1px solid var(--border);
  background: var(--bg-glass); transition: all 0.2s;
  display: flex; align-items: center; gap: 4px;
  font-size: 0.75rem;
}
.panel-btn:hover { color: var(--primary); border-color: var(--primary); background: var(--primary-dim); }

/* ══════════════════════════════════════
   CHAT PANEL
══════════════════════════════════════ */
.chat-messages {
  flex: 1; overflow-y: auto; padding: 16px 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.msg {
  display: flex; gap: 10px; max-width: 85%;
  animation: msgIn 0.3s ease;
}
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.msg.user { align-self: flex-end; flex-direction: row-reverse; }
.msg-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
}
.msg.buddy .msg-avatar {
  background: radial-gradient(circle, var(--primary) 0%, var(--secondary) 100%);
  color: #000; font-family: var(--font-display);
  box-shadow: 0 0 12px var(--primary-glow);
}
.msg.user .msg-avatar { background: rgba(168,85,247,0.2); color: var(--secondary); border: 1px solid rgba(168,85,247,0.3); }
.msg-body { display: flex; flex-direction: column; gap: 4px; }
.msg-name { font-size: 0.7rem; color: var(--text-muted); }
.msg.user .msg-name { text-align: right; }
.msg-bubble {
  padding: 10px 14px; border-radius: 14px;
  font-size: 0.875rem; line-height: 1.6;
}
.msg.buddy .msg-bubble {
  background: rgba(0,245,255,0.06); border: 1px solid var(--border);
  border-top-left-radius: 4px; color: var(--text);
}
.msg.user .msg-bubble {
  background: rgba(168,85,247,0.15); border: 1px solid rgba(168,85,247,0.2);
  border-top-right-radius: 4px; color: var(--text);
}
.msg-bubble code {
  background: rgba(0,0,0,0.4); padding: 1px 5px; border-radius: 4px;
  font-family: var(--font-mono); font-size: 0.8em; color: var(--primary);
}
.msg-bubble pre {
  background: rgba(0,0,0,0.5); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px; margin-top: 8px;
  overflow-x: auto; font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--success); line-height: 1.5;
}
.msg-time { font-size: 0.65rem; color: var(--text-muted); }
.msg.user .msg-time { text-align: right; }
.typing-indicator .msg-bubble { padding: 12px 16px; }
.typing-dots { display: flex; gap: 4px; align-items: center; }
.typing-dots span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--primary); animation: typingDot 1.2s ease-in-out infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot { 0%,60%,100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-6px); opacity: 1; } }

.chat-input-area {
  padding: 12px 16px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px; flex-shrink: 0;
}
.quick-prompts { display: flex; gap: 6px; flex-wrap: wrap; }
.qp-btn {
  padding: 4px 10px; border-radius: 20px; font-size: 0.72rem;
  border: 1px solid var(--border); color: var(--text-dim);
  background: var(--bg-glass); transition: all 0.2s;
}
.qp-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-dim); }
.input-row { display: flex; gap: 8px; align-items: flex-end; }
.chat-input {
  flex: 1; background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); padding: 10px 14px;
  font-size: 0.875rem; resize: none; outline: none;
  transition: border-color 0.2s; max-height: 120px; line-height: 1.5;
}
.chat-input:focus { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-dim); }
.chat-input::placeholder { color: var(--text-muted); }
.send-btn {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #000; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.2s;
  box-shadow: 0 0 16px var(--primary-glow);
}
.send-btn:hover { transform: scale(1.05); box-shadow: 0 0 24px var(--primary-glow); }
.input-meta { display: flex; justify-content: space-between; align-items: center; }
#char-count { font-size: 0.7rem; color: var(--text-muted); }
.model-badge {
  font-size: 0.68rem; padding: 2px 8px; border-radius: 10px;
  background: var(--primary-dim); border: 1px solid var(--border);
  color: var(--primary); font-family: var(--font-mono);
}
.model-badge.connected { background: rgba(0,255,136,0.1); border-color: rgba(0,255,136,0.3); color: var(--success); }

/* ══════════════════════════════════════
   COMMANDS PANEL
══════════════════════════════════════ */
.cmd-filter { display: flex; gap: 4px; flex-wrap: wrap; }
.filter-btn {
  padding: 4px 10px; border-radius: 20px; font-size: 0.72rem;
  border: 1px solid var(--border); color: var(--text-muted);
  background: transparent; transition: all 0.2s;
}
.filter-btn.active, .filter-btn:hover {
  border-color: var(--primary); color: var(--primary); background: var(--primary-dim);
}
.commands-grid {
  flex: 1; overflow-y: auto; padding: 16px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px;
}
.cmd-card {
  padding: 14px; border-radius: var(--radius-sm);
  background: var(--bg-glass); border: 1px solid var(--border);
  cursor: pointer; transition: all 0.2s;
  display: flex; flex-direction: column; gap: 6px;
}
.cmd-card:hover { border-color: var(--primary); background: var(--primary-dim); transform: translateY(-2px); }
.cmd-icon { font-size: 1.4rem; }
.cmd-name { font-size: 0.8rem; font-weight: 600; color: var(--text); }
.cmd-desc { font-size: 0.7rem; color: var(--text-muted); line-height: 1.4; }
.cmd-tag {
  font-size: 0.6rem; padding: 2px 6px; border-radius: 10px;
  background: var(--primary-dim); color: var(--primary);
  border: 1px solid rgba(0,245,255,0.2); align-self: flex-start;
}
.terminal-output {
  height: 140px; background: rgba(0,0,0,0.6); border-top: 1px solid var(--border);
  padding: 10px 14px; overflow-y: auto; font-family: var(--font-mono); font-size: 0.75rem;
  flex-shrink: 0;
}
.terminal-line { line-height: 1.6; }
.terminal-prompt { color: var(--primary); }
.terminal-output-line { color: var(--success); }
.terminal-error-line { color: var(--error); }
.terminal-info-line { color: var(--text-dim); }

/* ══════════════════════════════════════
   CODE LAB PANEL
══════════════════════════════════════ */
.code-lang-bar {
  padding: 8px 16px; border-bottom: 1px solid var(--border);
  display: flex; gap: 4px; flex-wrap: wrap; flex-shrink: 0;
}
.lang-btn {
  padding: 4px 10px; border-radius: 6px; font-size: 0.72rem;
  border: 1px solid var(--border); color: var(--text-muted);
  background: transparent; transition: all 0.2s; font-family: var(--font-mono);
}
.lang-btn.active, .lang-btn:hover {
  border-color: var(--primary); color: var(--primary); background: var(--primary-dim);
}
.code-request-row {
  padding: 10px 16px; border-bottom: 1px solid var(--border);
  display: flex; gap: 8px; flex-shrink: 0;
}
.code-request-input {
  flex: 1; background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); padding: 8px 12px;
  font-size: 0.82rem; outline: none; transition: border-color 0.2s;
}
.code-request-input:focus { border-color: var(--primary); }
.code-request-input::placeholder { color: var(--text-muted); }
.code-gen-btn {
  padding: 8px 16px; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #000; font-size: 0.8rem; font-weight: 600;
  transition: all 0.2s; white-space: nowrap;
}
.code-gen-btn:hover { transform: scale(1.02); box-shadow: 0 0 16px var(--primary-glow); }
.code-editor-wrap {
  flex: 1; display: flex; flex-direction: column; overflow: hidden;
}
.code-editor-header {
  padding: 6px 14px; background: rgba(0,0,0,0.4);
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.72rem; font-family: var(--font-mono);
  color: var(--text-muted); flex-shrink: 0;
}
.code-lines { color: var(--text-muted); }
.code-editor {
  flex: 1; background: rgba(0,0,0,0.5); border: none; outline: none;
  color: var(--success); font-family: var(--font-mono); font-size: 0.8rem;
  padding: 14px; resize: none; line-height: 1.6;
  tab-size: 2;
}
.code-editor::placeholder { color: var(--text-muted); }
.code-output {
  height: 130px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; flex-shrink: 0;
}
.co-header {
  padding: 6px 14px; font-size: 0.7rem; font-family: var(--font-mono);
  color: var(--text-muted); border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.3); flex-shrink: 0;
}
.co-content {
  flex: 1; overflow-y: auto; padding: 10px 14px;
  font-family: var(--font-mono); font-size: 0.75rem;
  color: var(--success); line-height: 1.6;
  background: rgba(0,0,0,0.4);
}

/* ══════════════════════════════════════
   OS CONTROL PANEL
══════════════════════════════════════ */
.os-grid {
  padding: 16px; display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px;
  overflow-y: auto; flex: 1;
}
.os-card {
  padding: 16px 12px; border-radius: var(--radius-sm);
  background: var(--bg-glass); border: 1px solid var(--border);
  cursor: pointer; transition: all 0.2s; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.os-card:hover { border-color: var(--primary); background: var(--primary-dim); transform: translateY(-2px); }
.os-card.danger:hover { border-color: var(--error); background: rgba(255,68,68,0.1); }
.os-icon { font-size: 1.8rem; }
.os-name { font-size: 0.78rem; font-weight: 600; color: var(--text); }
.os-desc { font-size: 0.65rem; color: var(--text-muted); line-height: 1.3; }
.os-info-panel {
  padding: 16px; border-top: 1px solid var(--border); flex-shrink: 0;
}
.os-info-title { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 10px; letter-spacing: 0.1em; }
.os-info-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px;
}
.os-info-item {
  padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--bg-glass); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 2px;
}
.os-info-key { font-size: 0.65rem; color: var(--text-muted); }
.os-info-val { font-size: 0.8rem; color: var(--primary); font-family: var(--font-mono); }

/* ══════════════════════════════════════
   MEMORY PANEL
══════════════════════════════════════ */
.memory-stats {
  padding: 12px 20px; border-bottom: 1px solid var(--border);
  display: flex; gap: 24px; flex-shrink: 0;
}
.mem-stat { text-align: center; }
.mem-val { display: block; font-family: var(--font-mono); font-size: 1.2rem; color: var(--primary); }
.mem-key { font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.1em; }
.memory-list { flex: 1; overflow-y: auto; padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; }
.memory-item {
  padding: 10px 14px; border-radius: var(--radius-sm);
  background: var(--bg-glass); border: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: flex-start; gap: 10px;
  animation: msgIn 0.3s ease;
}
.memory-item:hover { border-color: var(--border-bright); }
.mem-content { flex: 1; }
.mem-text { font-size: 0.82rem; color: var(--text); line-height: 1.4; }
.mem-meta { font-size: 0.65rem; color: var(--text-muted); margin-top: 3px; }
.mem-delete {
  color: var(--text-muted); font-size: 12px; padding: 2px 6px;
  border-radius: 4px; transition: color 0.2s;
}
.mem-delete:hover { color: var(--error); }

/* ══════════════════════════════════════
   SETTINGS PANEL
══════════════════════════════════════ */
.settings-form { flex: 1; overflow-y: auto; padding: 16px 20px; display: flex; flex-direction: column; gap: 16px; }
.setting-group { display: flex; flex-direction: column; gap: 6px; }
.setting-label { font-size: 0.78rem; color: var(--text-dim); font-weight: 500; }
.setting-input {
  background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); padding: 8px 12px;
  font-size: 0.85rem; outline: none; transition: border-color 0.2s; width: 100%;
}
.setting-input:focus { border-color: var(--primary); }
.setting-input option { background: #0a1628; }
.setting-hint { font-size: 0.7rem; color: var(--text-muted); }
.api-key-row { display: flex; gap: 8px; }
.api-key-row .setting-input { flex: 1; }
.setting-btn {
  padding: 8px 16px; border-radius: var(--radius-sm);
  background: var(--primary-dim); border: 1px solid var(--border-bright);
  color: var(--primary); font-size: 0.82rem; font-weight: 600;
  transition: all 0.2s; white-space: nowrap;
}
.setting-btn:hover { background: rgba(0,245,255,0.2); box-shadow: 0 0 12px var(--primary-glow); }
.setting-btn.full-width { width: 100%; text-align: center; }
.setting-btn.secondary-btn { background: rgba(255,68,68,0.1); border-color: rgba(255,68,68,0.3); color: var(--error); }
.setting-btn.secondary-btn:hover { background: rgba(255,68,68,0.2); }
.slider-row { display: flex; align-items: center; gap: 10px; }
.setting-slider {
  flex: 1; -webkit-appearance: none; height: 4px;
  background: var(--border); border-radius: 2px; outline: none;
}
.setting-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%;
  background: var(--primary); cursor: pointer;
  box-shadow: 0 0 8px var(--primary-glow);
}
.color-options { display: flex; gap: 8px; }
.color-opt {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--c); border: 2px solid transparent;
  transition: all 0.2s; cursor: pointer;
}
.color-opt.active, .color-opt:hover { border-color: white; transform: scale(1.15); box-shadow: 0 0 12px var(--c); }

/* ══════════════════════════════════════
   TOAST
══════════════════════════════════════ */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: rgba(6,18,32,0.95); border: 1px solid var(--border-bright);
  color: var(--text); padding: 10px 20px; border-radius: 24px;
  font-size: 0.82rem; z-index: 9999; transition: transform 0.3s ease;
  backdrop-filter: blur(20px); box-shadow: 0 0 20px var(--primary-glow);
  pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ══════════════════════════════════════
   MODAL
══════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 9998;
  background: rgba(0,0,0,0.8); backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
}
.modal-overlay.hidden { display: none; }
.modal {
  background: rgba(6,18,32,0.98); border: 1px solid var(--border-bright);
  border-radius: var(--radius); padding: 32px; max-width: 400px; width: 90%;
  text-align: center; box-shadow: 0 0 60px var(--primary-glow);
  animation: modalIn 0.3s ease;
}
@keyframes modalIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
.modal-icon { font-size: 2.5rem; margin-bottom: 12px; }
.modal-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.modal-desc { font-size: 0.82rem; color: var(--text-dim); line-height: 1.6; margin-bottom: 16px; }
.modal .setting-input { margin-bottom: 16px; }
.modal-actions { display: flex; gap: 10px; justify-content: center; }
.modal-btn {
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 0.85rem; font-weight: 600; transition: all 0.2s;
}
.modal-btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #000; box-shadow: 0 0 16px var(--primary-glow);
}
.modal-btn.primary:hover { transform: scale(1.03); }
.modal-btn.secondary {
  background: var(--bg-glass); border: 1px solid var(--border);
  color: var(--text-dim);
}
.modal-btn.secondary:hover { border-color: var(--border-bright); color: var(--text); }
.modal-link { display: block; margin-top: 14px; font-size: 0.78rem; color: var(--primary); }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 900px) {
  :root { --sidebar-w: 64px; --hologram-w: 280px; }
  .sidebar { width: 64px; }
  .logo-text-wrap, .nav-item span, .version-tag, .status-label { display: none; }
  .nav-item { justify-content: center; padding: 12px; }
}
@media (max-width: 640px) {
  :root { --hologram-w: 100%; }
  .main-content { flex-direction: column; }
  .hologram-panel { width: 100%; border-right: none; border-bottom: 1px solid var(--border); padding: 12px; flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .hologram-container { width: 160px; height: 160px; }
  #hologram-canvas { width: 160px; height: 160px; }
  .panels-container { flex: 1; }
}