/* WP Audio Reader – Free Version (Web Speech API) */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600&display=swap');

.wpar-player {
  --c-bg:      #ffffff;
  --c-border:  #e5e7eb;
  --c-accent:  #0ea5e9;
  --c-accent2: #38bdf8;
  --c-text:    #111827;
  --c-muted:   #6b7280;
  --c-fill:    #f0f9ff;
  --radius:    14px;

  font-family: 'Be Vietnam Pro', sans-serif;
  background: var(--c-bg);
  border: 0px solid var(--c-border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 0 0 24px;
  box-shadow: 0 2px 12px rgba(14,165,233,.1), 0 1px 3px rgba(0,0,0,.06);
  transition: box-shadow .25s;
}
.wpar-player:hover {
  box-shadow: 0 4px 20px rgba(14,165,233,.18), 0 1px 4px rgba(0,0,0,.08);
}

/* ── Inner layout ── */
.wpar-player .wpar-player__inner {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ── Play button ── */
.wpar-player .wpar-btn-play {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent2));
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(14,165,233,.4);
  transition: transform .18s, box-shadow .18s;
  position: relative;
}
.wpar-player .wpar-btn-play:hover  { transform: scale(1.07); box-shadow: 0 5px 16px rgba(14,165,233,.55); }
.wpar-player .wpar-btn-play:active { transform: scale(.94); }

.wpar-player .wpar-icon svg { width: 20px; height: 20px; display: block; }

/* Spin loading */
@keyframes wpar-spin { to { transform: rotate(360deg); } }
.wpar-player .wpar-icon--loading svg { animation: wpar-spin .8s linear infinite; }

/* Pulse ring khi đang đọc */
.wpar-player.is-playing .wpar-player .wpar-btn-play::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--c-accent);
  opacity: .5;
  animation: wpar-ring 1.4s ease-out infinite;
}
@keyframes wpar-ring {
  0%   { transform: scale(1);   opacity: .5; }
  100% { transform: scale(1.45); opacity: 0; }
}

/* ── Body ── */
.wpar-player .wpar-body { flex: 1; min-width: 0; }

.wpar-player .wpar-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 7px;
}
.wpar-player .wpar-title  { font-size: 13px; font-weight: 600; color: var(--c-text); }
.wpar-player .wpar-status {
  font-size: 11px;
  color: var(--c-muted);
  transition: color .3s;
  white-space: nowrap;
}
.wpar-player.is-playing .wpar-player .wpar-status { color: var(--c-accent); font-weight: 500; }
.wpar-player.is-error   .wpar-player .wpar-status { color: #ef4444; }

/* ── Progress ── */
/* QUAN TRỌNG: KHÔNG dùng overflow:hidden → thumb bị ẩn */
.wpar-progress {
  position: relative;
  height: 6px;
  background: var(--c-progress, #e0f2fe);
  border-radius: 99px;
  overflow: visible;          /* thumb nằm ngoài track */
  cursor: pointer;
  transition: height .15s;
  /* Vùng click dễ hơn bằng padding ảo qua ::before */
}
/* Vùng hit area lớn hơn để dễ click/hover */
.wpar-progress::before {
  content: '';
  position: absolute;
  inset: -10px 0;
  border-radius: 99px;
}
.wpar-progress:hover,
.wpar-progress.is-dragging {
  height: 8px;
}

/* Clip fill riêng để không bị tràn */
.wpar-player .wpar-progress__track {
  position: absolute;
  inset: 0;
  border-radius: 99px;
  overflow: hidden;
  pointer-events: none;
}
.wpar-player .wpar-progress__fill {
  position: absolute;
  left: 0; top: 0; height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent2));
  border-radius: 99px;
  transition: width .3s linear;
}
.wpar-player .wpar-progress__preview {
  position: absolute;
  left: 0; top: 0; height: 100%;
  width: 0%;
  background: rgba(14,165,233,.2);
  border-radius: 99px;
  pointer-events: none;
  transition: width .05s;
}
/* Shimmer khi đang đọc */
.wpar-player .wpar-progress__pulse {
  position: absolute;
  top: 0; left: 0; height: 100%; width: 60px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.6), transparent);
  border-radius: 99px;
  opacity: 0;
  transform: translateX(-100%);
  pointer-events: none;
}
.wpar-player.is-playing .wpar-player .wpar-progress__pulse {
  opacity: 1;
  animation: wpar-shimmer 1.6s linear infinite;
}
@keyframes wpar-shimmer {
  to { transform: translateX(calc(100vw + 60px)); }
}

/* ── Thumb ── */
.wpar-player .wpar-progress__thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(-50%, -50%);
  width: 14px; height: 14px;
  background: var(--c-accent);
  border: 2.5px solid #fff;
  border-radius: 50%;
  box-shadow: 0 1px 6px rgba(0,0,0,.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s, transform .1s;
  z-index: 3;
}
.wpar-progress:hover .wpar-player .wpar-progress__thumb,
.wpar-progress.is-dragging .wpar-player .wpar-progress__thumb {
  opacity: 1;
}
.wpar-progress.is-dragging .wpar-player .wpar-progress__thumb {
  transform: translate(-50%, -50%) scale(1.3);
  cursor: grabbing;
}

/* ── Tooltip ── */
.wpar-player .wpar-progress__tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 0%;
  transform: translateX(-50%);
  background: rgba(15,15,20,.82);
  color: #fff;
  font-size: 11px;
  font-weight: 500;
  font-family: sans-serif;
  padding: 4px 9px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s;
  z-index: 10;
  backdrop-filter: blur(4px);
}
.wpar-player .wpar-progress__tooltip::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: rgba(15,15,20,.82);
}
.wpar-progress:hover .wpar-player .wpar-progress__tooltip,
.wpar-progress.is-dragging .wpar-player .wpar-progress__tooltip {
  opacity: 1;
}

/* ── Highlight đoạn đang đọc ── */
.wpar-player .wpar-highlight-label {
  margin-top: 6px;
  font-size: 11px;
  color: var(--c-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wpar-player .wpar-reading-text {
  font-style: italic;
  color: var(--c-accent);
}

/* ── Controls ── */
.wpar-player .wpar-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.wpar-ctrl {
  background: none;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  transition: color .18s, background .18s, border-color .18s;
}
.wpar-ctrl:hover {
  color: var(--c-accent);
  background: var(--c-fill);
  border-color: var(--c-accent2);
}
.wpar-player .wpar-ctrl--speed {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  min-width: 36px;
}
.wpar-player .wpar-ctrl--voice,
.wpar-player .wpar-ctrl--stop {
  width: 32px; height: 32px;
  padding: 0;
}
.wpar-player .wpar-ctrl--voice svg,
.wpar-player .wpar-ctrl--stop svg { width: 16px; height: 16px; }
.wpar-player .wpar-ctrl--stop:hover { color: #ef4444; border-color: #fca5a5; background: #fef2f2; }

/* ── Voice panel ── */
.wpar-player .wpar-voice-panel {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
}
.wpar-player .wpar-voice-panel__inner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.wpar-player .wpar-voice-label { font-size: 12px; color: var(--c-muted); margin: 0; white-space: nowrap; }
.wpar-player .wpar-voice-select {
  flex: 1;
  min-width: 160px;
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 12px;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 5px 8px;
  color: var(--c-text);
  background: var(--c-bg);
  cursor: pointer;
  outline: none;
}
.wpar-player .wpar-voice-select:focus { border-color: var(--c-accent); }

/* ── Unsupported ── */
.wpar-player .wpar-unsupported {
  font-size: 13px;
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 8px;
  padding: 8px 12px;
  margin-top: 10px;
}

/* ── Responsive ── */
@media (max-width: 560px) {
  .wpar-player .wpar-player__inner { flex-wrap: wrap; }
  .wpar-player .wpar-controls { margin-left: 0; order: 2;width: calc(100% - 60px);padding-left: 15px;}
  .wpar-player .wpar-body { order: 3; width: 100%; flex: auto;margin-top: 10px;}
}


/* ── Speed Panel Popup ── */
.wpar-player .wpar-speed-wrap {
  position: relative;
}

.wpar-player .wpar-speed-panel {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  background: var(--c-bg);          /* dùng biến → đúng cả light/dark */
  border: 1.5px solid var(--c-border);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0,0,0,.15), 0 2px 6px rgba(0,0,0,.08);
  padding: 12px;
  z-index: 100;
  min-width: 170px;
  animation: wpar-popup-in .15s ease;
}
@keyframes wpar-popup-in {
  from { opacity: 0; transform: translateY(6px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.wpar-player .wpar-speed-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin: 0 0 10px;
  padding: 0 2px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.wpar-player .wpar-speed-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}
.wpar-player .wpar-speed-opt {
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text);
  background: var(--c-progress, #e0f2fe);
  border: 1.5px solid var(--c-border);
  border-radius: 8px;
  padding: 7px 4px;
  cursor: pointer;
  text-align: center;
  transition: background .15s, border-color .15s, color .15s;
}
.wpar-player .wpar-speed-opt:hover {
  background: var(--c-progress, #e0f2fe);
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.wpar-player .wpar-speed-opt.is-active {
  background: var(--c-accent) !important;
  border-color: var(--c-accent) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(14,165,233,.35);
}

/* Arrow chỉ xuống dưới panel */
.wpar-speed-panel::after {
  content: '';
  position: absolute;
  top: 100%; left: 14px;
  border: 6px solid transparent;
  border-top-color: var(--c-bg);
  filter: drop-shadow(0 1px 0 var(--c-border));
}