/* === CSS Reset & Base === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --primary-color: #667eea;
  --secondary-color: #764ba2;
  --accent-color: #0088cc;
  --bg-dark: #0f0f23;
  --bg-card: rgba(255, 255, 255, 0.05);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --border-glass: rgba(255, 255, 255, 0.1);

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--secondary-color) 100%
  );
  min-height: 100vh;
  color: var(--text-primary);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(102, 126, 234, 0.3) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(118, 75, 162, 0.3) 0%,
      transparent 50%
    );
  pointer-events: none;
  z-index: 0;
}

/* === Header === */
.header {
  padding: var(--spacing-md) var(--spacing-lg);
  position: relative;
  z-index: 10;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

/* === Container === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

/* === File Info Card === */
.file-info-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.file-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  word-break: break-word;
}

.file-meta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.meta-item svg {
  stroke-width: 2;
}

/* === Video Wrapper === */
.video-wrapper {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

#video-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
}

#video {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/9;
}

/* === Loading Indicator === */
.loading-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  z-index: 10;
}

.loading-indicator.hidden {
  display: none;
}

.loader {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading-indicator span {
  color: var(--text-primary);
  font-size: 0.9rem;
}

/* === Action Buttons === */
.action-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  flex: 1;
  min-width: 140px;
  justify-content: center;
}

.action-btn.primary {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: var(--text-primary);
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

.action-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(102, 126, 234, 0.6);
}

.action-btn.secondary {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
}

.action-btn.secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.action-btn:active {
  transform: translateY(0);
}

.action-btn.support {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #000;
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.4);
}

.action-btn.support:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 215, 0, 0.6);
}

.action-btn svg {
  stroke-width: 2;
}

/* === Telegram Banner === */
.telegram-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 136, 204, 0.95),
    rgba(0, 100, 180, 0.95)
  );
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--spacing-md);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.3);
}

.telegram-banner.show {
  transform: translateY(0);
}

.banner-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.banner-icon {
  flex-shrink: 0;
}

.banner-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.banner-text strong {
  font-weight: 600;
  font-size: 1rem;
}

.banner-text span {
  font-size: 0.875rem;
  opacity: 0.9;
}

.banner-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  background: white;
  color: var(--accent-color);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.banner-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.banner-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.banner-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* === Plyr Overrides === */
.plyr {
  border-radius: var(--radius-lg);
}

.plyr--video {
  background: #000;
}

.plyr__control--overlaid {
  background: var(--primary-color);
}

.plyr__control--overlaid:hover {
  background: var(--secondary-color);
}

.plyr__controls {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

/* === Responsive === */
@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
  }

  .file-name {
    font-size: 1.25rem;
  }

  .action-buttons {
    flex-direction: column;
  }

  .action-btn {
    min-width: 100%;
  }

  .banner-content {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }

  .banner-text {
    order: 1;
    flex-basis: 100%;
  }

  .banner-btn {
    order: 2;
  }

  .banner-close {
    order: 3;
  }
}

@media (max-width: 480px) {
  .header {
    padding: var(--spacing-sm);
  }

  .file-info-card {
    padding: var(--spacing-md);
  }

  .logo {
    font-size: 1.1rem;
  }
}