:root {
  --color-primary: #3b0270;
  --color-secondary: #6f00ff;
  --color-light: #e9b3fb;
  --color-bg-light: #fff1f1;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  background: linear-gradient(
    135deg,
    var(--color-secondary) 0%,
    var(--color-light) 100%
  );
  min-height: 100vh;
  width: 100vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--color-primary);
  margin: 0;
}

.container {
  width: 100%;
  min-height: calc(100vh - 4rem);
  max-width: 1400px;
  background: rgba(59, 2, 112, 0.95);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(59, 2, 112, 0.3);
  display: flex;
  flex-direction: column;
}

.header-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  position: relative;
}

h1 {
  text-align: center;
  margin-bottom: 0;
  color: var(--color-bg-light);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.header-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.github-button {
  background: var(--color-secondary);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(111, 0, 255, 0.2);
  color: var(--color-bg-light);
  text-decoration: none;
}

.github-button:hover {
  background: var(--color-secondary);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(59, 2, 112, 0.3);
}

.github-button:active {
  transform: scale(1.05);
}

.github-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.settings-button {
  background: var(--color-secondary);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(111, 0, 255, 0.2);
  color: var(--color-bg-light);
}

.settings-button:hover {
  background: var(--color-secondary);
  transform: rotate(90deg);
  box-shadow: 0 4px 12px rgba(59, 2, 112, 0.3);
}

.settings-button:active {
  transform: rotate(90deg) scale(0.95);
}

.settings-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.controls {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.controls.hide {
  display: none;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  max-width: 500px;
}

label {
  font-weight: 600;
  color: var(--color-bg-light);
  font-size: 0.9rem;
}

input[type="text"] {
  padding: 0.75rem 1rem;
  border: 2px solid rgba(111, 0, 255, 0.3);
  border-radius: 8px;
  font-size: 1rem;
  font-family: "Courier New", monospace;
  transition: border-color 0.2s;
  background: var(--color-bg-light);
  color: var(--color-primary);
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  flex-direction: row;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-secondary);
}

.checkbox-label span {
  color: var(--color-bg-light);
  font-weight: 600;
  font-size: 0.9rem;
}

.slider-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

input[type="range"] {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(111, 0, 255, 0.3);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-secondary);
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(59, 2, 112, 0.3);
  transition: all 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--color-light);
  transform: scale(1.1);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-secondary);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 4px rgba(59, 2, 112, 0.3);
  transition: all 0.2s;
}

input[type="range"]::-moz-range-thumb:hover {
  background: var(--color-light);
  transform: scale(1.1);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--color-bg-light);
  opacity: 0.8;
}

#video.flipped {
  transform: scaleX(-1);
}

.output-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: stretch;
}

.output-label-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  flex-wrap: wrap;
}

.output-label {
  font-weight: 600;
  color: var(--color-bg-light);
  font-size: 1rem;
}

.capture-buttons {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.capture-button {
  background: var(--color-secondary);
  border: none;
  border-radius: 8px;
  padding: 0.5rem 1rem;
  color: var(--color-bg-light);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(111, 0, 255, 0.2);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.capture-button:hover {
  background: var(--color-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(111, 0, 255, 0.3);
}

.capture-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(111, 0, 255, 0.2);
}

.record-button {
  position: relative;
}

.record-icon {
  font-size: 0.8rem;
  line-height: 1;
}

.record-button.recording {
  background: #ff4444;
  animation: pulse 1.5s ease-in-out infinite;
}

.record-button.recording:hover {
  background: #ff6666;
}

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

#video {
  width: 100%;
  max-width: 400px;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(59, 2, 112, 0.3);
  background: var(--color-primary);
}

#ascii {
  font-family: "Courier New", monospace;
  font-size: 0.25rem;
  line-height: 1;
  background: var(--color-primary);
  color: var(--color-bg-light);
  padding: 1rem;
  border-radius: 12px;
  overflow: auto;
  width: 100%;
  min-height: 400px;
  flex: 1;
  box-shadow: 0 4px 20px rgba(59, 2, 112, 0.3);
  white-space: pre;
  text-align: center;
}

.camera-permission-prompt {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
  gap: 1.5rem;
}

.camera-permission-prompt.show {
  display: flex;
}

.camera-permission-prompt.hide {
  display: none;
}

.camera-permission-prompt h2 {
  color: var(--color-bg-light);
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.camera-permission-prompt p {
  color: var(--color-bg-light);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 500px;
}

.camera-permission-prompt .permission-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.output-container.hide {
  display: none;
}

@media (max-width: 768px) {
  .output-container {
    gap: 1.5rem;
  }

  #video {
    max-width: 100%;
    height: 250px;
  }

  #ascii {
    min-height: 300px;
  }

  h1 {
    font-size: 1.8rem;
  }

  body {
    padding: 1rem;
  }

  .container {
    padding: 1.5rem;
  }

  .camera-permission-prompt h2 {
    font-size: 1.5rem;
  }

  .camera-permission-prompt .permission-icon {
    font-size: 3rem;
  }

  .header-section {
    flex-direction: column;
    gap: 1rem;
  }

  .settings-button {
    position: static;
    margin-top: 0.5rem;
  }

  h1 {
    margin-bottom: 0;
  }

  .capture-buttons {
    width: 100%;
    flex-direction: column;
  }

  .capture-button {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  #video {
    height: 200px;
  }

  #ascii {
    min-height: 250px;
    font-size: 0.2rem;
  }
}