/* ============================================
   ZEPHIRA - RABBIT R1 INSPIRED DESIGN
   Mascotte: Coyote (MetaMask style)
   Colors: Orange, Black, White
   Style: Minimal, Modern, Voice-First
============================================ */

:root {
  /* Rabbit R1 Orange Palette */
  --primary: #FF6600;
  --primary-dark: #CC5200;
  --primary-light: #FF8533;
  --primary-glow: rgba(255, 102, 0, 0.3);
  
  /* Grayscale */
  --bg-dark: #0A0A0A;
  --bg-card: #1A1A1A;
  --bg-hover: #252525;
  --text-primary: #FFFFFF;
  --text-secondary: #999999;
  --border: #333333;
  
  /* Voice States */
  --recording: #FF3333;
  --processing: #FFB84D;
  --speaking: #66FF66;
  
  /* Spacing */
  --radius: 24px;
  --radius-sm: 16px;
  --spacing: 20px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ============================================
   COYOTE MASCOT (SVG will be added)
============================================ */

.coyote-mascot {
  width: 120px;
  height: 120px;
  position: relative;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.coyote-mascot.listening {
  animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* ============================================
   LAYOUT
============================================ */

.rabbit-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing);
}

/* ============================================
   HEADER - MINIMAL
============================================ */

.rabbit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing) 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: calc(var(--spacing) * 2);
}

.rabbit-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rabbit-logo-text {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.rabbit-logo-text span {
  color: var(--primary);
}

.rabbit-user-menu {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rabbit-btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.rabbit-btn-icon:hover {
  background: var(--bg-hover);
  border-color: var(--primary);
  color: var(--primary);
}

/* ============================================
   MASCOT SECTION
============================================ */

.rabbit-mascot-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--spacing) * 3) 0;
  text-align: center;
}

.rabbit-status {
  margin-top: var(--spacing);
  font-size: 14px;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.rabbit-status.active {
  color: var(--primary);
  font-weight: 600;
}

/* ============================================
   CHAT MESSAGES
============================================ */

.rabbit-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing) 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.rabbit-message {
  display: flex;
  gap: 12px;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rabbit-message.user {
  flex-direction: row-reverse;
}

.rabbit-message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.rabbit-message.user .rabbit-message-avatar {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.rabbit-message.assistant .rabbit-message-avatar {
  background: var(--bg-card);
  border: 2px solid var(--primary);
}

.rabbit-message-content {
  flex: 1;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  border: 1px solid var(--border);
}

.rabbit-message.user .rabbit-message-content {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border: none;
}

.rabbit-message-text {
  line-height: 1.6;
  font-size: 15px;
}

.rabbit-message-audio {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.rabbit-audio-play {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.rabbit-audio-play:hover {
  background: var(--primary-light);
  transform: scale(1.1);
}

.rabbit-audio-waveform {
  flex: 1;
  height: 36px;
  background: rgba(255, 102, 0, 0.1);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 0 12px;
}

.rabbit-audio-bar {
  width: 3px;
  background: var(--primary);
  border-radius: 2px;
  transition: height 0.1s;
}

/* ============================================
   VOICE INPUT - MAIN FEATURE
============================================ */

.rabbit-input-section {
  padding: calc(var(--spacing) * 2) 0;
  border-top: 1px solid var(--border);
}

.rabbit-voice-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: var(--spacing);
}

.rabbit-voice-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  color: white;
  font-size: 32px;
  cursor: pointer;
  position: relative;
  transition: all 0.3s;
  box-shadow: 0 8px 24px var(--primary-glow);
}

.rabbit-voice-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 32px var(--primary-glow);
}

.rabbit-voice-btn.recording {
  background: linear-gradient(135deg, var(--recording), #CC0000);
  animation: recording-pulse 1.5s ease-in-out infinite;
}

@keyframes recording-pulse {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(255, 51, 51, 0.4);
  }
  50% {
    box-shadow: 0 8px 48px rgba(255, 51, 51, 0.8);
  }
}

.rabbit-voice-btn.processing {
  background: linear-gradient(135deg, var(--processing), #FF9900);
  animation: spin 2s linear infinite;
}

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

.rabbit-lang-selector {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 12px;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.rabbit-lang-selector:hover {
  border-color: var(--primary);
}

.rabbit-text-input {
  display: flex;
  gap: 12px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: all 0.2s;
}

.rabbit-text-input:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.rabbit-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 16px;
  outline: none;
}

.rabbit-input::placeholder {
  color: var(--text-secondary);
}

.rabbit-send-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.rabbit-send-btn:hover {
  background: var(--primary-light);
  transform: scale(1.1);
}

/* ============================================
   LOADING STATES
============================================ */

.rabbit-typing {
  display: flex;
  gap: 6px;
  padding: 12px 0;
}

.rabbit-typing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

/* ============================================
   SETTINGS MODAL
============================================ */

.rabbit-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing);
}

.rabbit-modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 500px;
  width: 100%;
  padding: calc(var(--spacing) * 2);
}

.rabbit-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: calc(var(--spacing) * 2);
}

.rabbit-modal-title {
  font-size: 24px;
  font-weight: 700;
}

.rabbit-setting-group {
  margin-bottom: calc(var(--spacing) * 1.5);
}

.rabbit-setting-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.rabbit-setting-select {
  width: 100%;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  cursor: pointer;
}

.rabbit-setting-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.rabbit-toggle {
  width: 50px;
  height: 28px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 14px;
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
}

.rabbit-toggle.active {
  background: var(--primary);
  border-color: var(--primary);
}

.rabbit-toggle-thumb {
  width: 22px;
  height: 22px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: all 0.3s;
}

.rabbit-toggle.active .rabbit-toggle-thumb {
  left: 24px;
}

/* ============================================
   RESPONSIVE
============================================ */

@media (max-width: 768px) {
  .rabbit-container {
    padding: 12px;
  }
  
  .rabbit-voice-btn {
    width: 70px;
    height: 70px;
    font-size: 28px;
  }
  
  .coyote-mascot {
    width: 100px;
    height: 100px;
  }
}

/* ============================================
   UTILITIES
============================================ */

.hidden {
  display: none !important;
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.bounce {
  animation: bounce 0.6s ease-out;
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* ============================================
   SCROLLBAR
============================================ */

.rabbit-messages::-webkit-scrollbar {
  width: 6px;
}

.rabbit-messages::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

.rabbit-messages::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

.rabbit-messages::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}