@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&family=Inter:wght@400;500;600&family=Outfit:wght@500;600;700&display=swap');

:root {
  --bg-dark: #18181b;
  --bg-card: #27272a;
  --bg-card-hover: #3f3f46;
  --sidebar-bg: #1f1f23;
  --border-color: rgba(255, 255, 255, 0.1);
  --border-active: rgba(99, 102, 241, 0.4);
  
  --accent-primary: #6366f1;
  --accent-violet: #8b5cf6;
  --accent-warm: #f59e0b;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;

  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Fira Code', monospace;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: flex;
}

/* --- LOGIN / AUTH OVERLAY --- */
#loginOverlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: #0f172a;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loginOverlay * {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-active);
  padding: 6px 14px;
  border-radius: 20px;
  color: var(--accent-cyan);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
}

#loginOverlay h1 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.15em;
  margin-bottom: 10px;
  text-shadow: 0 0 30px rgba(0, 240, 255, 0.4);
}

.login-sub {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 30px;
}

#authInput {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 20px;
  width: 320px;
  border-radius: 12px;
  outline: none;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

#authInput:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.25);
}

/* --- MAIN LAYOUT STRUCTURE --- */
#app-layout {
  display: flex;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease;
}

#app-layout.active {
  opacity: 1;
  visibility: visible;
}

/* --- LEFT SIDEBAR --- */
.sidebar {
  width: 280px;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 20px 16px;
  gap: 24px;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ghost-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.05em;
  color: #fff;
}

.logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-primary);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 10px;
}

.visualizer-container {
  width: 100%;
  height: 160px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.visualizer-container.active {
  border-color: var(--accent-primary);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.control-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.toggle-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  width: 100%;
}

.toggle-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
}

.toggle-card.active {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--accent-primary);
}

.toggle-card.active .toggle-indicator {
  background-color: var(--accent-primary);
  box-shadow: 0 0 8px var(--accent-primary);
}

.toggle-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--text-dim);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.toggle-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toggle-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.toggle-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.system-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

/* --- CHAT STREAM AREA --- */
.chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  background: radial-gradient(circle at 50% 10%, rgba(13, 18, 31, 0.4) 0%, var(--bg-dark) 70%);
}

.chat-header {
  height: 64px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.user-identity {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14px;
}

.user-tag-badge {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent-cyan);
  border: 1px solid var(--border-active);
}

.header-actions {
  display: flex;
  gap: 10px;
}

.btn-icon {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: var(--border-active);
}

.chat-log {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  scroll-behavior: smooth;
}

/* --- MESSAGE CARDS & BUBBLES --- */
.message-card {
  display: flex;
  gap: 14px;
  max-width: 85%;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.message-card.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.message-card.ghost .avatar {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(139, 92, 246, 0.25));
  border: 1px solid var(--border-active);
  color: var(--accent-primary);
}

.message-card.user .avatar {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.bubble {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-main);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.message-card.user .bubble {
  background: #312e81;
  border-color: rgba(99, 102, 241, 0.4);
  color: #ffffff;
}

/* Ensure code blocks stay strictly monospace */
.bubble pre, .bubble code {
  font-family: var(--font-mono) !important;
}

.bubble pre {
  background: #18181b;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  margin: 10px 0;
  overflow-x: auto;
}

/* --- ANTIGRAVITY STEP-BY-STEP PLAN CARD --- */
.plan-card {
  background: #1f1f23;
  border: 1px solid var(--border-active);
  border-radius: 16px;
  padding: 18px 22px;
  margin-top: 10px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.plan-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.plan-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-steps-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.step-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
}

.step-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.step-number {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
}

.step-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.step-badge.pending {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.step-badge.in_progress {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-warm);
  animation: pulseBadge 1.5s infinite;
}

.step-badge.completed {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
}

.step-badge.failed {
  background: rgba(244, 63, 94, 0.15);
  color: #f43f5e;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

@keyframes pulseBadge {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.btn-approve-plan {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-violet));
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  align-self: flex-start;
  transition: transform 0.15s ease, opacity 0.15s ease;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-approve-plan:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* --- THINKING INDICATOR --- */
#thinking-indicator {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  align-self: flex-start;
  font-size: 13px;
  color: var(--text-muted);
  margin-left: 48px;
}

#thinking-indicator.active {
  display: flex;
}

.thinking-pulse {
  display: flex;
  gap: 4px;
}

.thinking-pulse span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  animation: pulseDot 1.2s infinite ease-in-out both;
}

.thinking-pulse span:nth-child(1) { animation-delay: -0.32s; }
.thinking-pulse span:nth-child(2) { animation-delay: -0.16s; }

@keyframes pulseDot {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* --- FLOATING INPUT BAR --- */
.input-wrapper {
  padding: 16px 24px 24px;
}

.input-bar {
  background: rgba(13, 18, 31, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 8px 12px 8px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: border-color 0.2s ease;
}

.input-bar:focus-within {
  border-color: var(--border-active);
}

.input-bar input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 14px;
  font-family: inherit;
  outline: none;
}

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

/* --- MIC BUTTON & STATES --- */
.mic-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mic-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
}

.mic-btn.listening {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
  animation: pulseMic 1.5s infinite;
}

.mic-btn.transcribing {
  background: rgba(139, 92, 246, 0.15);
  border-color: var(--accent-violet);
  color: var(--accent-violet);
}

.mic-btn.speaking {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--accent-emerald);
  color: var(--accent-emerald);
}

@keyframes pulseMic {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.send-btn {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  border: none;
  color: #000;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.send-btn:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

/* --- DRAWERS & OVERLAYS --- */
#code-sidebar {
  width: 0;
  display: flex;
  flex-direction: column;
  background: var(--sidebar-bg);
  border-left: 0px solid transparent;
  overflow: hidden;
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-left 0.4s ease;
}

#code-sidebar.open {
  width: 480px;
  border-left: 1px solid var(--border-color);
}

#sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  font-size: 13px;
  color: var(--accent-cyan);
}

#code-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

pre {
  background: #04060a;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  overflow-x: auto;
  color: #e5e7eb;
}

#app-viewer {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -45%);
  width: 80vw;
  height: 85vh;
  z-index: 120;
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#app-viewer.open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%);
}

#app-header {
  padding: 14px 20px;
  background: var(--sidebar-bg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 13px;
  color: var(--accent-cyan);
}

#closeAppViewer, #closeSidebar {
  cursor: pointer;
  font-size: 16px;
  color: var(--text-muted);
}

#closeAppViewer:hover, #closeSidebar:hover {
  color: var(--accent-rose);
}

#app-iframe {
  flex: 1;
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
}

/* ==========================================
   BATCAVE / BATCOMPUTER THEME OVERRIDES
   ========================================== */
.theme-batcave {
  /* Restructure core variables */
  --bg-dark: #000000;
  --bg-card: #060913;
  --bg-card-hover: #0b1124;
  --sidebar-bg: #03050a;
  --border-color: rgba(0, 240, 255, 0.25);
  --border-active: rgba(0, 240, 255, 0.85);
  
  --accent-cyan: #00f0ff;
  --accent-blue: #00a8ff;
  --accent-violet: #7000ff;
  --accent-rose: #ff0055;
  --accent-emerald: #00ffaa;

  --text-main: #d0f8ff;
  --text-muted: #7ca8b8;
  --text-dim: #4d6d7b;

  --font-heading: 'Fira Code', 'Courier New', monospace;
  --font-body: 'Fira Code', 'Courier New', monospace;
}

/* Force sharp angular panels and buttons */
.theme-batcave,
.theme-batcave * {
  border-radius: 0 !important;
}

/* HUD grid / CRT scanline overlay */
.theme-batcave::before {
  content: " ";
  display: none;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%);
  z-index: 9999;
  background-size: 100% 4px;
  pointer-events: none;
  opacity: 0.3;
}

/* Authentication clearance screen overrides */
.theme-batcave #loginOverlay {
  background: #07090e !important;
  border: 1px solid var(--border-active);
  box-shadow: inset 0 0 100px rgba(0, 240, 255, 0.1);
}

.theme-batcave .brand-badge {
  background: rgba(0, 240, 255, 0.03);
  border: 1px solid var(--border-active);
  padding: 6px 14px;
  color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.theme-batcave #loginOverlay h1 {
  letter-spacing: 0.25em;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.6), 0 0 30px rgba(0, 240, 255, 0.3);
}

.theme-batcave #authInput {
  background: #04060b;
  border: 1px solid var(--border-color);
  font-family: var(--font-mono);
  box-shadow: inset 0 0 15px rgba(0, 240, 255, 0.05);
}

.theme-batcave #authInput:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4), inset 0 0 15px rgba(0, 240, 255, 0.1);
}

/* Left Sidebar & Panel Overrides */
.theme-batcave .sidebar {
  border-right: 2px solid var(--border-color);
  background-color: var(--sidebar-bg);
}

.theme-batcave .status-card {
  border: 1px solid var(--border-color);
  background-color: #03050a;
  position: relative;
  overflow: hidden;
}

.theme-batcave .status-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; width: 3px; height: 100%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.theme-batcave .btn-icon {
  border: 1px solid var(--border-color);
  background: #05080f;
  font-family: var(--font-mono);
}

.theme-batcave .btn-icon:hover {
  background: #090e1a;
  border-color: var(--accent-cyan);
  color: #fff;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

/* Main Workspace HUD & Message stream */
.theme-batcave .chat-container {
  background: #000 !important;
}

.theme-batcave .chat-header {
  border-bottom: 2px solid var(--border-color);
}

.theme-batcave .user-tag-badge {
  border: 1px solid var(--border-active);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.theme-batcave .bubble {
  border: 1px solid var(--border-color);
  background: #04070d;
  box-shadow: inset 0 0 10px rgba(0, 240, 255, 0.02);
}

.theme-batcave .message-card.user .bubble {
  border-color: var(--border-active);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.05);
}

.theme-batcave .input-bar {
  background: #020306 !important;
  border: 1px solid var(--border-color);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.8), inset 0 0 15px rgba(0, 240, 255, 0.02);
}

.theme-batcave .input-bar:focus-within {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.theme-batcave .send-btn {
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

.theme-batcave .send-btn:hover {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 15px var(--accent-cyan);
  transform: none;
}

.theme-batcave #code-sidebar.open {
  border-left: 2px solid var(--border-color);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.9);
}

.theme-batcave #app-viewer {
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.3);
}

.theme-batcave pre {
  background: #020305;
  border: 1px solid rgba(0, 240, 255, 0.15);
}

#visualizer-container {
  width: 100%;
  height: 420px;
  margin: 0;
  background: #0d121f;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

#visualizer-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Theme overrides */
.theme-batcave #visualizer-container {
  background: #060913 !important;
  border: none !important;
  border-bottom: 1px solid var(--border-color) !important;
  box-shadow: inset 0 0 30px rgba(0, 240, 255, 0.05), 0 0 15px rgba(0, 240, 255, 0.1) !important;
  border-radius: 0 !important;
}

/* --- VANILLA CODE HEADER & COPY STYLING --- */
.code-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-bottom: none;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-cyan);
}

.copy-btn {
  background: transparent;
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--text-muted);
  padding: 4px 10px;
  cursor: pointer;
  font-size: 10px;
  font-family: var(--font-mono);
  transition: all 0.2s ease;
  border-radius: 2px;
}

.copy-btn:hover {
  border-color: var(--accent-cyan);
  color: #fff;
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 5px rgba(0, 240, 255, 0.3);
}

/* FULL-SCREEN HANDS-FREE VOICE OVERLAY */
.handsfree-fullscreen-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #07090e;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  padding: 28px 36px;
  box-sizing: border-box;
}

.handsfree-fullscreen-overlay.active {
  opacity: 1;
  visibility: visible;
}

.handsfree-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.handsfree-status-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #6366f1;
}

.handsfree-exit-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  padding: 10px 20px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all 0.2s ease;
}

.handsfree-exit-btn:hover {
  background: rgba(255, 0, 85, 0.2);
  border-color: #ff0055;
  color: #ff0055;
  box-shadow: 0 0 12px rgba(255, 0, 85, 0.3);
}

.fullscreen-visualizer-box {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin: 20px 0;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(15, 15, 18, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.handsfree-transcript-box {
  background: rgba(24, 24, 27, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 20px 32px;
  text-align: center;
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.handsfree-transcript-box p {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  color: #e4e4e7;
  letter-spacing: 0.02em;
}