@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap');

@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  * {
    @apply border-secondary-200;
  }

  body {
    @apply bg-white text-secondary-900 font-sans;
    font-feature-settings: "rlig" 1, "calt" 1;
  }
}

@layer components {
  .btn {
    @apply inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500 focus-visible:ring-offset-2 disabled:opacity-50 disabled:pointer-events-none;
  }
  
  .btn-primary {
    @apply btn bg-primary-600 text-white hover:bg-primary-700 active:bg-primary-800;
  }
  
  .btn-secondary {
    @apply btn bg-secondary-200 text-secondary-900 hover:bg-secondary-300 active:bg-secondary-400;
  }
  
  .btn-ghost {
    @apply btn hover:bg-secondary-100 hover:text-secondary-900;
  }
  
  .input {
    @apply flex h-10 w-full rounded-md border border-secondary-300 bg-white px-3 py-2 text-sm file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-secondary-500 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500 focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50;
  }
  
  .card {
    @apply rounded-lg border border-secondary-200 bg-white shadow-sm;
  }
  
  .timeline {
    @apply relative bg-secondary-100 rounded-lg overflow-hidden;
  }
  
  .timeline-track {
    @apply relative h-16 bg-secondary-200 border-b border-secondary-300;
  }

  /* 登录页面特殊样式 */
  .login-bg-pattern {
    background-image:
      radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 75% 75%, rgba(147, 51, 234, 0.1) 0%, transparent 50%);
  }

  .login-glass {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .login-input {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
  }

  .login-input:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
  }

  .login-button {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #1d4ed8 100%);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }

  .login-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
  }

  .login-button:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
  }

  .login-button:hover:before {
    left: 100%;
  }
  
  .timeline-clip {
    @apply absolute top-0 h-full bg-primary-500 rounded border border-primary-600 cursor-pointer hover:bg-primary-600 transition-colors;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  @apply bg-secondary-100;
}

::-webkit-scrollbar-thumb {
  @apply bg-secondary-400 rounded-full;
}

::-webkit-scrollbar-thumb:hover {
  @apply bg-secondary-500;
}

/* Video player styles */
.video-player {
  @apply relative bg-black rounded-lg overflow-hidden;
}

.video-controls {
  @apply absolute bottom-0 left-0 right-0 bg-gradient-to-t from-black/80 to-transparent p-4;
}

/* Loading animations */
.loading-spinner {
  @apply animate-spin rounded-full border-2 border-secondary-300 border-t-primary-600;
}

/* Drag and drop styles */
.drop-zone {
  @apply border-2 border-dashed border-secondary-300 rounded-lg p-8 text-center transition-colors;
}

.drop-zone.drag-over {
  @apply border-primary-500 bg-primary-50;
}


.slider::-webkit-slider-thumb {
  appearance: none;
  height: 16px;
  width: 16px;
  border-radius: 50%;
  background: #3b82f6;
  cursor: pointer;
}

.slider::-moz-range-thumb {
  height: 16px;
  width: 16px;
  border-radius: 50%;
  background: #3b82f6;
  cursor: pointer;
  border: none;
}