/* ============================================================
   StreamPlayer (sp-) — Custom Video Player Controls
   Prefix: sp- to avoid conflicts with existing styles
   ============================================================ */

/* Container */
.sp-container {
  position: relative;
  width: 100%;
  height: 100%;
  background: #000;
  overflow: hidden;
  border-radius: 8px;
  user-select: none;
  -webkit-user-select: none;
}
.sp-container.sp-fullscreen {
  border-radius: 0;
}

/* Video */
.sp-video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
  object-fit: contain;
}

/* ---- Overlay (controls layer) ---- */
.sp-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 5;
  opacity: 1;
  transition: opacity .35s ease;
  pointer-events: none;
}
.sp-overlay > * { pointer-events: auto; }
.sp-container.sp-hide-controls .sp-overlay {
  opacity: 0;
  cursor: none;
}
.sp-container.sp-hide-controls .sp-overlay .sp-center-play { opacity: 0; }

/* Top bar */
.sp-top-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: linear-gradient(to bottom, rgba(0,0,0,.7) 0%, transparent 100%);
}
.sp-title {
  flex: 1;
  color: #fff;
  font-size: .88rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sp-clock {
  color: rgba(255,255,255,.6);
  font-size: .75rem;
  font-variant-numeric: tabular-nums;
  min-width: 42px;
  text-align: center;
}
.sp-live-badge {
  background: #e53e3e;
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: .5px;
  animation: sp-pulse 2s infinite;
}
@keyframes sp-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .6; }
}

/* Center play button */
.sp-center-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  width: 64px;
  height: 64px;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: transform .2s ease, opacity .3s ease;
  opacity: 0;
  z-index: 6;
}
.sp-center-play svg { width: 28px; height: 28px; fill: #fff; }
.sp-container.sp-paused .sp-center-play { opacity: 1; }
.sp-center-play:hover { transform: translate(-50%, -50%) scale(1.12); }

/* Bottom bar */
.sp-bottom-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px 10px;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, transparent 100%);
  flex-wrap: nowrap;
}

/* Progress bar */
.sp-progress-wrap {
  flex: 1;
  height: 20px;
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
  min-width: 60px;
}
.sp-progress-track {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,.2);
  border-radius: 2px;
  position: relative;
  overflow: visible;
  transition: height .15s ease;
}
.sp-progress-wrap:hover .sp-progress-track { height: 6px; }
.sp-progress-buffer {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: rgba(255,255,255,.25);
  border-radius: 2px;
  transition: width .3s ease;
}
.sp-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--sp-accent, #3b82f6);
  border-radius: 2px;
}
.sp-progress-thumb {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 14px;
  height: 14px;
  background: var(--sp-accent, #3b82f6);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
  transition: transform .15s ease;
  z-index: 2;
}
.sp-progress-wrap:hover .sp-progress-thumb,
.sp-progress-wrap.sp-dragging .sp-progress-thumb {
  transform: translate(-50%, -50%) scale(1);
}
.sp-progress-tooltip {
  position: absolute;
  bottom: 100%;
  transform: translateX(-50%);
  background: rgba(0,0,0,.85);
  color: #fff;
  font-size: .7rem;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s;
  margin-bottom: 8px;
}
.sp-progress-wrap:hover .sp-progress-tooltip { opacity: 1; }

/* Time */
.sp-time {
  color: rgba(255,255,255,.8);
  font-size: .75rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 40px;
}

/* Buttons */
.sp-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .15s;
  position: relative;
  flex-shrink: 0;
}
.sp-btn:hover { background: rgba(255,255,255,.15); transform: scale(1.08); }
.sp-btn:active { transform: scale(.95); }
.sp-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sp-btn.sp-active { color: var(--sp-accent, #3b82f6); }

/* Volume group */
.sp-volume-group {
  display: flex;
  align-items: center;
  gap: 2px;
}
.sp-volume-slider-wrap {
  width: 0;
  overflow: hidden;
  transition: width .25s ease;
}
.sp-volume-group:hover .sp-volume-slider-wrap,
.sp-volume-group.sp-vol-open .sp-volume-slider-wrap {
  width: 70px;
}
.sp-volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 64px;
  height: 4px;
  background: rgba(255,255,255,.25);
  border-radius: 2px;
  outline: none;
  margin: 0 3px;
  cursor: pointer;
}
.sp-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,.4);
}
.sp-volume-slider::-moz-range-thumb {
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

/* Dropdown menus (speed, quality) */
.sp-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  background: rgba(20,20,28,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  padding: 6px 0;
  min-width: 110px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all .2s ease;
  z-index: 20;
}
.sp-menu.sp-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.sp-menu-item {
  padding: 7px 16px;
  color: rgba(255,255,255,.8);
  font-size: .78rem;
  cursor: pointer;
  transition: background .15s;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.sp-menu-item:hover { background: rgba(255,255,255,.1); }
.sp-menu-item.sp-active {
  color: var(--sp-accent, #3b82f6);
  font-weight: 600;
}
.sp-menu-item.sp-active::before {
  content: '✓';
  font-size: .7rem;
}

/* Buffering spinner */
.sp-buffering {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border: 3px solid rgba(255,255,255,.15);
  border-top-color: var(--sp-accent, #3b82f6);
  border-radius: 50%;
  animation: sp-spin .8s linear infinite;
  z-index: 7;
  display: none;
}
.sp-container.sp-loading .sp-buffering { display: block; }
.sp-container.sp-loading .sp-center-play { opacity: 0 !important; }
@keyframes sp-spin { to { transform: translate(-50%, -50%) rotate(360deg); } }

/* Toast notification */
.sp-toast {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(.85);
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  padding: 10px 22px;
  border-radius: 10px;
  font-size: .85rem;
  font-weight: 500;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s, transform .25s;
  z-index: 15;
  text-align: center;
}
.sp-toast.sp-show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* Seek indicator (double tap) */
.sp-seek-indicator {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,.5);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 14px 20px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transition: opacity .2s;
  z-index: 8;
}
.sp-seek-indicator.sp-left { left: 15%; }
.sp-seek-indicator.sp-right { right: 15%; }
.sp-seek-indicator.sp-show { opacity: 1; }

/* Error overlay */
.sp-error {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.85);
  color: #fff;
  z-index: 10;
  gap: 12px;
}
.sp-container.sp-has-error .sp-error { display: flex; }
.sp-error-icon { font-size: 2rem; }
.sp-error-text { font-size: .88rem; color: rgba(255,255,255,.7); }
.sp-error-retry {
  background: var(--sp-accent, #3b82f6);
  color: #fff;
  border: none;
  padding: 8px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-size: .82rem;
  font-weight: 600;
  transition: background .2s;
}
.sp-error-retry:hover { filter: brightness(1.15); }

/* --- Responsive --- */
@media (max-width: 640px) {
  .sp-top-bar { padding: 6px 10px; }
  .sp-title { font-size: .78rem; }
  .sp-bottom-bar { padding: 6px 8px; gap: 4px; }
  .sp-btn svg { width: 18px; height: 18px; }
  .sp-time { font-size: .68rem; min-width: 34px; }
  .sp-center-play { width: 52px; height: 52px; }
  .sp-center-play svg { width: 22px; height: 22px; }
  .sp-volume-group:hover .sp-volume-slider-wrap,
  .sp-volume-group.sp-vol-open .sp-volume-slider-wrap { width: 50px; }
  .sp-volume-slider { width: 44px; }
  /* hide some buttons on very small screens */
  .sp-btn-screenshot, .sp-btn-loop, .sp-btn-clock-btn { display: none; }
}