/* ==========================================================================
   DankiPlayer — visual inspirado no player do Vimeo (barra fina, cor da marca,
   controles que somem, preview na timeline). Sem dependência de CSS externo.
   Variáveis: --dk-color (cor da marca) é setada pelo JS via option `color`.
   ========================================================================== */

.dk-player {
  --dk-color: #8568c4;
  --dk-bar-h: 5px;
  --dk-bar-h-hover: 9px;
  --dk-ctrl-h: 48px;
  --dk-radius: 4px;
  --dk-ease: cubic-bezier(0.4, 0, 0.2, 1);

  position: relative;
  width: 100%;
  background: #000;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  font-size: 13px;
  line-height: 1;
  color: #fff;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  direction: ltr;
}

.dk-player * { box-sizing: border-box; }

/* proporção: mantém 16:9 sem CLS, mas aceita override via style="--dk-ratio:..." */
.dk-player.dk-responsive { aspect-ratio: var(--dk-ratio, 16 / 9); }
.dk-player.dk-fill { height: 100%; }

.dk-video {
  display: block;
  width: 100%;
  height: 100%;
  background: #000;
  object-fit: contain;
}

/* ---------- poster / cartaz ---------- */
.dk-poster {
  position: absolute;
  inset: 0;
  background: #000 center/contain no-repeat;
  transition: opacity 0.3s var(--dk-ease);
  z-index: 2;
}
.dk-player.dk-started .dk-poster { opacity: 0; pointer-events: none; }

/* ---------- botão gigante de play ---------- */
.dk-bigplay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 4;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: opacity 0.25s var(--dk-ease);
}
.dk-bigplay span {
  display: grid;
  place-items: center;
  width: 84px;
  height: 56px;
  border-radius: 8px;
  background: var(--dk-color);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
  transition: transform 0.18s var(--dk-ease), filter 0.18s var(--dk-ease);
}
.dk-bigplay:hover span { transform: scale(1.06); filter: brightness(1.12); }
.dk-bigplay svg { width: 26px; height: 26px; fill: #fff; margin-left: 3px; }
.dk-player.dk-started .dk-bigplay,
.dk-player.dk-error .dk-bigplay { opacity: 0; pointer-events: none; }

/* ---------- título no topo (aparece com os controles) ---------- */
.dk-top {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 14px 16px 34px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), transparent);
  z-index: 5;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.2s var(--dk-ease), transform 0.2s var(--dk-ease);
}
.dk-title {
  font-size: 15px;
  font-weight: 600;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dk-player.dk-show-ui.dk-started .dk-top { opacity: 1; transform: none; }
.dk-player:not(.dk-started) .dk-top { opacity: 1; transform: none; }

/* ---------- barra de controles ---------- */
.dk-controls {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 6;
  padding: 0 12px 8px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.45) 55%, transparent 100%);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s var(--dk-ease), transform 0.2s var(--dk-ease);
}
.dk-player.dk-show-ui .dk-controls { opacity: 1; transform: none; }
.dk-player.dk-hide-cursor { cursor: none; }

/* ---------- timeline ---------- */
.dk-timeline {
  position: relative;
  height: 22px;
  display: flex;
  align-items: center;
  cursor: pointer;
  touch-action: none;
}
.dk-track {
  position: relative;
  width: 100%;
  height: var(--dk-bar-h);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.28);
  overflow: hidden;
  transition: height 0.12s var(--dk-ease);
}
.dk-timeline:hover .dk-track,
.dk-timeline.dk-dragging .dk-track { height: var(--dk-bar-h-hover); }

.dk-buffered, .dk-played, .dk-hoverfill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  border-radius: 99px;
  pointer-events: none;
}
.dk-buffered { background: rgba(255, 255, 255, 0.35); }
.dk-hoverfill { background: rgba(255, 255, 255, 0.5); opacity: 0; }
.dk-timeline:hover .dk-hoverfill { opacity: 1; }
.dk-played { background: var(--dk-color); }

/* bolinha */
.dk-scrubber {
  position: absolute;
  top: 50%;
  width: 13px; height: 13px;
  margin-left: -6.5px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  transform: translateY(-50%) scale(0);
  transition: transform 0.12s var(--dk-ease);
  pointer-events: none;
}
.dk-timeline:hover .dk-scrubber,
.dk-timeline.dk-dragging .dk-scrubber { transform: translateY(-50%) scale(1); }

/* marcadores de capítulo */
.dk-chapter {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: rgba(0, 0, 0, 0.55);
  pointer-events: none;
}

/* preview (thumbnail + tempo) */
.dk-preview {
  position: absolute;
  bottom: 26px;
  transform: translateX(-50%);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  pointer-events: none;
  z-index: 8;
}
.dk-timeline:hover .dk-preview,
.dk-timeline.dk-dragging .dk-preview { display: flex; }
.dk-preview-img {
  width: 160px; height: 90px;
  border-radius: var(--dk-radius);
  background: #111 center/cover no-repeat;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.dk-preview.dk-no-thumb .dk-preview-img { display: none; }
.dk-preview-time {
  padding: 3px 6px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.8);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

/* ---------- linha de botões ---------- */
.dk-row {
  display: flex;
  align-items: center;
  gap: 2px;
  height: var(--dk-ctrl-h);
}
.dk-spacer { flex: 1; }

.dk-btn {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  padding: 0;
  border: 0;
  border-radius: var(--dk-radius);
  background: transparent;
  color: #fff;
  cursor: pointer;
  opacity: 0.92;
  transition: opacity 0.15s var(--dk-ease), background 0.15s var(--dk-ease);
  position: relative;
}
.dk-btn:hover { opacity: 1; background: rgba(255, 255, 255, 0.14); }
.dk-btn:focus-visible { outline: 2px solid var(--dk-color); outline-offset: 1px; }
.dk-btn svg { width: 20px; height: 20px; fill: currentColor; pointer-events: none; }
.dk-btn.dk-on { color: var(--dk-color); }
.dk-btn[hidden] { display: none; }

.dk-time {
  padding: 0 8px;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.2px;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}
.dk-time .dk-sep { opacity: 0.55; margin: 0 3px; }
.dk-time .dk-dur { opacity: 0.75; }

/* volume: slider abre no hover (comportamento Vimeo/YouTube) */
.dk-volume { display: flex; align-items: center; }
.dk-volume-slider {
  width: 0;
  overflow: hidden;
  transition: width 0.18s var(--dk-ease), margin 0.18s var(--dk-ease);
  display: flex;
  align-items: center;
  height: 38px;
}
.dk-volume:hover .dk-volume-slider,
.dk-volume.dk-open .dk-volume-slider { width: 72px; margin-right: 6px; }
.dk-volume-track {
  position: relative;
  width: 100%; height: 4px;
  margin: 0 8px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  touch-action: none;
}
.dk-volume-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  border-radius: 99px;
  background: #fff;
}
.dk-volume-knob {
  position: absolute; top: 50%;
  width: 11px; height: 11px; margin-left: -5.5px;
  border-radius: 50%;
  background: #fff;
  transform: translateY(-50%);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

/* ---------- menu de configurações ---------- */
.dk-menu-wrap { position: relative; }
.dk-menu {
  position: absolute;
  right: 0;
  bottom: 46px;
  min-width: 190px;
  padding: 6px;
  border-radius: 8px;
  background: rgba(20, 20, 22, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateY(6px) scale(0.98);
  transform-origin: bottom right;
  pointer-events: none;
  transition: opacity 0.14s var(--dk-ease), transform 0.14s var(--dk-ease);
  z-index: 9;
  max-height: 260px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.dk-menu.dk-open { opacity: 1; transform: none; pointer-events: auto; }
.dk-menu-title {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px 8px 6px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  opacity: 0.6;
}
.dk-menu-back { cursor: pointer; }
.dk-menu-back svg { width: 14px; height: 14px; fill: currentColor; }
.dk-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.dk-menu-item:hover { background: rgba(255, 255, 255, 0.11); }
.dk-menu-item .dk-menu-value { opacity: 0.6; font-size: 12px; }
.dk-menu-item .dk-check { width: 14px; height: 14px; fill: var(--dk-color); opacity: 0; flex: none; }
.dk-menu-item.dk-sel .dk-check { opacity: 1; }
.dk-menu-item.dk-sel { color: #fff; }
.dk-menu-item .dk-menu-chev { width: 12px; height: 12px; fill: currentColor; opacity: 0.5; }
.dk-badge-hd {
  font-size: 9px;
  font-weight: 700;
  padding: 1px 3px;
  border-radius: 2px;
  background: var(--dk-color);
  margin-left: 4px;
  letter-spacing: 0.5px;
}

/* ---------- spinner ---------- */
.dk-spinner {
  position: absolute;
  top: 50%; left: 50%;
  width: 44px; height: 44px;
  margin: -22px 0 0 -22px;
  border: 3px solid rgba(255, 255, 255, 0.22);
  border-top-color: #fff;
  border-radius: 50%;
  animation: dk-spin 0.8s linear infinite;
  z-index: 5;
  display: none;
}
.dk-player.dk-loading .dk-spinner { display: block; }
@keyframes dk-spin { to { transform: rotate(360deg); } }

/* ---------- feedback de seek/volume (toast central) ---------- */
.dk-toast {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  padding: 10px 16px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.72);
  font-size: 14px;
  font-weight: 600;
  z-index: 7;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--dk-ease);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dk-toast.dk-show { opacity: 1; }
.dk-toast svg { width: 18px; height: 18px; fill: #fff; }

/* ---------- erro ---------- */
.dk-error {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  text-align: center;
  background: rgba(0, 0, 0, 0.88);
  z-index: 10;
}
.dk-player.dk-error .dk-error { display: flex; }
.dk-error-msg { font-size: 14px; line-height: 1.5; max-width: 380px; opacity: 0.9; }
.dk-error-btn {
  padding: 9px 18px;
  border: 0;
  border-radius: var(--dk-radius);
  background: var(--dk-color);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.dk-error-btn:hover { filter: brightness(1.12); }

/* ---------- retomar de onde parou ---------- */
.dk-resume {
  position: absolute;
  bottom: 62px; left: 14px;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(20, 20, 22, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  z-index: 7;
  font-size: 13px;
}
.dk-resume.dk-show { display: flex; }
.dk-resume button {
  border: 0;
  border-radius: 4px;
  padding: 6px 10px;
  background: var(--dk-color);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.dk-resume .dk-resume-x {
  background: transparent;
  opacity: 0.6;
  padding: 6px;
  font-weight: 400;
}

/* ---------- marca d'água anti-pirataria ---------- */
.dk-watermark {
  position: absolute;
  z-index: 3;
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.42);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
  pointer-events: none;
  transition: opacity 0.6s linear, top 0.6s var(--dk-ease), left 0.6s var(--dk-ease);
  white-space: nowrap;
}

/* ---------- legendas ---------- */
.dk-video::cue {
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  font-size: 1em;
  line-height: 1.35;
}
/* sobe as legendas quando os controles estão visíveis */
.dk-player.dk-show-ui .dk-video::-webkit-media-text-track-container { transform: translateY(-40px); }

/* ---------- telas pequenas ---------- */
@media (max-width: 640px) {
  .dk-player { --dk-ctrl-h: 44px; }
  .dk-btn { width: 34px; height: 34px; }
  .dk-btn svg { width: 18px; height: 18px; }
  .dk-time { font-size: 12px; padding: 0 4px; }
  .dk-preview-img { width: 120px; height: 68px; }
  .dk-volume:hover .dk-volume-slider { width: 0; margin-right: 0; }
  .dk-title { font-size: 13px; }
}