index.css

/* Basic Reset & Global Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Roboto', sans-serif;
  background-color: #1a1a1a;
  color: #fff;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Left Sidebar - Responsive */
.left-sidebar {
  position: absolute;
  top: 70px;
  left: 12px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: calc(55% - 24px);
  max-width: 280px;
}

@media (max-width: 480px) {
  .left-sidebar {
    top: 60px;
    left: 8px;
    width: calc(65% - 16px);
    max-width: 240px;
  }
}

@media (min-width: 768px) {
  .left-sidebar {
    top: 80px;
    left: 20px;
    width: calc(45% - 40px);
    max-width: 320px;
  }
}

#root {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background-color: #000;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  max-width: 100vw;
  max-height: 100vh;
  border: 2px solid #333;
}

/* Responsive design */
@media (min-width: 481px) {
  #root {
    max-width: 480px;
    max-height: 854px;
  }
}

@media (max-width: 480px) {
  #root {
    border-radius: 0;
    border: none;
    max-width: 100vw;
    max-height: 100vh;
  }
}

/* App Container */
.app-container {
  width: 100%;
  height: 100%;
  position: relative;
  background-color: #000;
}

/* --- Splash Screen --- */
.splash-screen {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    animation: fade-in 1s ease-out;
}

.splash-content {
    text-align: center;
    animation: slide-up 1s ease-out forwards;
    opacity: 0;
}

.splash-content h1 {
    font-family: 'Fredoka One', cursive;
    font-size: 48px;
    letter-spacing: 2px;
    color: #e94560;
}

.splash-content p {
    font-size: 18px;
    color: #c0c0c0;
    margin-top: 8px;
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }


/* Media Views */
video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.7s ease-in-out;
}

video.hidden {
  opacity: 0;
  pointer-events: none;
}

canvas {
  display: none; /* Hidden canvas for frame grabbing */
}

/* Preview Container */
.preview-container {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 35%;
    max-width: 120px;
    aspect-ratio: 9 / 16;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    z-index: 3;
    animation: pop-in-right 0.4s ease-out;
    cursor: pointer;
    transition: all 0.3s ease;
}
.preview-container:hover {
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    transform: translateY(-50%) scale(1.05);
}
.preview-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.close-preview-button {
    position: absolute;
    top: 3px;
    right: 3px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 4;
    transition: all 0.2s;
}
.close-preview-button:hover {
    background-color: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.zoom-hint {
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}
.preview-container:hover .zoom-hint {
    opacity: 1;
}

/* Zoom Modal */
.zoom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
    animation: zoom-fade-in 0.3s ease-out;
}

.zoom-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    cursor: default;
}

.zoom-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.zoom-close-button {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.9);
    color: #333;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.zoom-close-button:hover {
    background-color: #fff;
    transform: scale(1.1);
}

.zoom-close-button svg {
    width: 20px;
    height: 20px;
}

@keyframes zoom-fade-in {
    from {
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        backdrop-filter: blur(8px);
    }
}

@keyframes pop-in-right {
    from {
        opacity: 0;
        transform: translateY(-50%) scale(0.8) translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) scale(1) translateX(0);
    }
}


.interaction-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  cursor: pointer;
}

/* Visualizer Overlay */
.visualizer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  --visualizer-intensity: 0;
  box-shadow: 
    inset 0 0 calc(20px + 30px * var(--visualizer-intensity)) rgba(138, 43, 226, calc(0.3 + 0.4 * var(--visualizer-intensity))),
    inset 0 0 calc(10px + 15px * var(--visualizer-intensity)) rgba(138, 43, 226, calc(0.4 + 0.5 * var(--visualizer-intensity)));
  transition: box-shadow 0.1s linear;
}

/* Status Indicator */
.status-indicator {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(20, 20, 35, 0.85);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.status-dot.online { background-color: #4caf50; }
.status-dot.offline { background-color: #f44336; }

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(76, 175, 80, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}

/* Center Message / Loader */
.center-message {
  position: absolute;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background-color: rgba(0,0,0,0.8);
  padding: 16px 20px;
  border-radius: 12px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.sound-loader {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 32px;
  gap: 4px;
}

.sound-loader div {
  width: 4px;
  height: 100%;
  background-color: #8A2BE2;
  border-radius: 2px;
  animation: sound-wave 1.2s infinite ease-in-out;
}

.sound-loader div:nth-child(2) { animation-delay: -1.1s; }
.sound-loader div:nth-child(3) { animation-delay: -1.0s; }
.sound-loader div:nth-child(4) { animation-delay: -0.9s; }
.sound-loader div:nth-child(5) { animation-delay: -0.8s; }

@keyframes sound-wave {
  0%, 40%, 100% { transform: scaleY(0.4); }
  20% { transform: scaleY(1.0); }
}

/* Help Notification */
.help-notification {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(138, 43, 226, 0.9);
    color: white;
    padding: 12px 20px;
    border-radius: 20px;
    z-index: 10;
    font-size: 14px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    animation: fade-in-out 5s ease-in-out forwards;
}

@keyframes fade-in-out {
    0% { opacity: 0; transform: translate(-50%, -20px); }
    10% { opacity: 1; transform: translate(-50%, 0); }
    90% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, -20px); }
}


/* Left Sidebar */
.left-sidebar {
  position: absolute;
  top: 60px;
  left: 15px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: calc(50% - 30px);
  max-width: 300px;
}

.sound-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: slide-in 0.5s ease-out forwards;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  margin-bottom: 10px;
}

.sound-info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    overflow: visible;
    flex: 1;
    min-height: 50px;
    padding: 4px 0;
}


@keyframes slide-in {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

.sound-panel svg { flex-shrink: 0; width: 24px; height: 24px; }
.sound-text { 
  overflow: visible; 
  min-width: 120px; 
  flex: 1; 
  padding-right: 8px;
}
.sound-text h4 { 
  margin: 0; 
  font-size: 15px; 
  color: #98FB98; 
  margin-bottom: 4px; 
  line-height: 1.3;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sound-panel:nth-child(2) .sound-text h4 { color: #87CEFA; }
.sound-text p { 
  margin: 0; 
  font-size: 12px; 
  color: #e8e8e8; 
  line-height: 1.4;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  opacity: 0.85;
  word-wrap: break-word;
  max-width: 100%;
}
.panel-volume-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0;}

.panel-volume-button {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3); 
  color: white; 
  width: 28px; 
  height: 28px; 
  border-radius: 6px;
  font-size: 16px; 
  cursor: pointer; 
  display: flex; 
  justify-content: center; 
  align-items: center; 
  transition: all 0.2s;
  font-weight: bold;
}
.panel-volume-button:hover { 
  background: rgba(255,255,255,0.3); 
  border-color: rgba(255,255,255,0.5);
  transform: scale(1.05);
}
.panel-volume-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.panel-volume-display { 
  font-size: 14px; 
  font-weight: 600; 
  color: white; 
  min-width: 32px; 
  text-align: center;
  background: rgba(255,255,255,0.1);
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.2);
}

/* Transform Button */
.transform-button {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    background: linear-gradient(135deg, #e94560, #d73754);
    color: white;
    border: none;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1px;
    font-size: 10px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 15px rgba(233, 69, 96, 0.5);
}
.transform-button:hover:not(:disabled) { 
  transform: translateY(-50%) scale(1.05); 
  box-shadow: 0 4px 20px rgba(233, 69, 96, 0.7);
}
.transform-button:disabled { 
  background: linear-gradient(135deg, #555, #444); 
  cursor: not-allowed; 
  box-shadow: none; 
  opacity: 0.6; 
}
.transform-button svg { width: 20px; height: 20px; }

/* Bottom Controls */
.bottom-controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 95%;
}

/* Style Palette */
.style-palette {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: calc(100% - 140px);
    background-color: rgba(0, 0, 0, 0.5);
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.style-presets {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 2px;
    scroll-behavior: smooth;
}

/* Custom scrollbar for style presets */
.style-presets::-webkit-scrollbar { 
    height: 3px; 
}
.style-presets::-webkit-scrollbar-track { 
    background: rgba(255,255,255,0.1); 
    border-radius: 3px;
}
.style-presets::-webkit-scrollbar-thumb { 
    background: rgba(255,255,255,0.3); 
    border-radius: 3px;
}
.style-presets::-webkit-scrollbar-thumb:hover { 
    background: rgba(255,255,255,0.5); 
}


.style-button {
    flex-shrink: 0;
    background-color: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #eee;
    padding: 8px 14px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.25s ease;
    min-width: fit-content;
    white-space: nowrap;
}

.style-button:hover { 
  background-color: rgba(255,255,255,0.2); 
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  border-color: rgba(255,255,255,0.4);
}

.style-button.active {
    background: linear-gradient(135deg, #e94560, #d73754);
    border-color: #e94560;
    color: white;
    box-shadow: 0 4px 16px rgba(233, 69, 96, 0.5);
    transform: translateY(-1px);
}

.style-button:disabled { 
    opacity: 0.4; 
    cursor: not-allowed; 
    transform: none;
    box-shadow: none;
}


.custom-prompt-input {
    width: 100%;
    background-color: rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.25);
    color: white;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    outline: none;
    transition: all 0.25s;
    backdrop-filter: blur(6px);
}

.custom-prompt-input::placeholder {
    color: rgba(255,255,255,0.6);
}

.custom-prompt-input:focus { 
  border-color: #8A2BE2; 
  box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.2);
  background-color: rgba(0,0,0,0.7);
}

.custom-prompt-input:disabled { 
    opacity: 0.5; 
    cursor: not-allowed;
}

/* Responsive Design Improvements */
@media (max-width: 480px) {
  .left-sidebar {
    top: 60px;
    left: 8px;
    width: calc(70% - 16px);
    gap: 6px;
  }
  
  .sound-panel {
    padding: 12px 14px;
    gap: 10px;
    margin-bottom: 8px;
  }
  
  .sound-info {
    gap: 10px;
    min-height: 40px;
  }
  
  .sound-panel svg { 
    width: 22px; 
    height: 22px; 
  }
  
  .sound-text h4 { 
    font-size: 14px; 
    margin-bottom: 3px;
  }
  .sound-text p { 
    font-size: 12px; 
    -webkit-line-clamp: 2;
    line-clamp: 2;
  }
  
  .panel-volume-button {
    width: 26px;
    height: 26px;
    font-size: 15px;
  }
  
  .panel-volume-display {
    font-size: 13px;
    min-width: 28px;
    padding: 3px 6px;
  }
  
  .transform-button {
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
  }
  
  .style-palette {
    width: calc(100% - 120px);
    padding: 10px;
  }
  
  .style-button {
    padding: 6px 10px;
    font-size: 11px;
  }
  
  .custom-prompt-input {
    padding: 8px 10px;
    font-size: 12px;
  }
  
  .preview-container {
    width: 30%;
    max-width: 100px;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
  }
  
  .zoom-container {
    max-width: 95vw;
    max-height: 85vh;
  }
  
  .zoom-close-button {
    top: -10px;
    right: -10px;
    width: 35px;
    height: 35px;
  }
  
  .zoom-close-button svg {
    width: 18px;
    height: 18px;
  }
  
  .zoom-hint {
    font-size: 9px;
    padding: 1px 4px;
  }
}

@media (min-width: 768px) {
  .left-sidebar {
    top: 80px;
    left: 20px;
    width: calc(45% - 40px);
    max-width: 350px;
  }
  
  .transform-button {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 64px;
    height: 64px;
  }
  
  .style-palette {
    width: calc(100% - 160px);
  }
  
  .style-button {
    padding: 10px 16px;
    font-size: 13px;
  }
}

/* Snap Button */
.snap-button {
  background-color: #8A2BE2; color: white; border: 4px solid #1a1a1a;
  width: 88px; height: 88px; border-radius: 50%;
  display: flex; justify-content: center; align-items: center; gap: 4px; flex-direction: column;
  font-size: 14px; font-weight: bold; cursor: pointer; transition: all 0.3s ease;
  position: relative; overflow: hidden; font-family: 'Fredoka One', cursive;
  letter-spacing: 1px; z-index: 2; box-shadow: 0 4px 20px rgba(138, 43, 226, 0.6);
}

.snap-button span { font-size: 16px; }
.snap-button svg { width: 28px; height: 28px; }
.snap-button:hover:not(:disabled) { transform: scale(1.05); border-color: #333; }
.snap-button:disabled { background-color: #555; cursor: not-allowed; box-shadow: none; }

.snap-button.recording { background-color: #ff4757; border-color: #ff4757; }
.snap-button.recording::before {
  content: ''; position: absolute; top: 50%; left: 50%; width: 100%; height: 100%;
  border: 4px solid rgba(255, 255, 255, 0.7); border-radius: 50%;
  transform: translate(-50%, -50%) scale(1); animation: pulse-ring 1.5s infinite; z-index: 0;
}

@keyframes pulse-ring {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
  100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

.snap-button span, .snap-button svg { position: relative; z-index: 1; }