/* Saadhak Reader styles — scoped under .saadhak-reader */
.saadhak-reader {
  --sdk-accent: #b3541e;
  --sdk-accent-dark: #8a3f14;
  --sdk-accent-soft: #f5dcc8;
  --sdk-active: #ffd54d;
  --sdk-bg: #fdf8ef;
  --sdk-line: #e8ddcc;
  --sdk-muted: #8a7a66;
  font-family: 'Noto Serif Devanagari', 'Sanskrit Text', serif;
}

/* ---- control bar ---- */
.saadhak-reader .sdk-bar {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  position: sticky; top: 0; z-index: 5; background: #fff;
  padding: 10px 0 12px; border-bottom: 1px solid var(--sdk-line);
}
.saadhak-reader button, .saadhak-reader select {
  font: inherit; font-size: .9rem; border: 1px solid var(--sdk-line);
  border-radius: 999px; background: #fff; padding: 8px 14px; cursor: pointer;
  min-height: 40px; font-family: system-ui, sans-serif;
  transition: background .15s, border-color .15s;
}
.saadhak-reader button:hover { background: var(--sdk-accent-soft); }
.saadhak-reader .sdk-play {
  background: var(--sdk-accent); color: #fff; border: none;
  width: 48px; height: 48px; min-height: 48px; padding: 0;
  font-size: 1.2rem; border-radius: 50%; flex: none;
}
.saadhak-reader .sdk-play:hover { background: var(--sdk-accent-dark); }
.saadhak-reader .sdk-icon { padding: 8px 10px; }
.saadhak-reader .sdk-toggle.on { background: var(--sdk-accent-soft); border-color: var(--sdk-accent); }
.saadhak-reader .sdk-practice-btn { position: relative; }
.saadhak-reader .sdk-practice-btn .sdk-count {
  display: inline-block; margin-left: 6px; min-width: 20px; text-align: center;
  background: var(--sdk-line); border-radius: 999px; font-size: .75rem; padding: 1px 5px;
}
.saadhak-reader .sdk-practice-btn.has .sdk-count { background: var(--sdk-active); }
.saadhak-reader .sdk-practice-btn.open { background: var(--sdk-accent-soft); border-color: var(--sdk-accent); }
.saadhak-reader .sdk-progress-wrap {
  flex: 1 1 100%; height: 10px; background: var(--sdk-line);
  border-radius: 5px; cursor: pointer; overflow: hidden;
}
.saadhak-reader .sdk-progress {
  height: 100%; width: 0; background: var(--sdk-accent); border-radius: 5px;
}
.saadhak-reader .sdk-hint { color: var(--sdk-muted); font-size: .85rem; font-family: system-ui, sans-serif; }

/* ---- text ---- */
.saadhak-reader .sdk-line {
  padding: 8px 10px; border-radius: 10px; line-height: 2.3; font-size: 1.5rem;
}
.saadhak-reader .sdk-line.current { background: var(--sdk-bg); box-shadow: 0 1px 6px rgba(0,0,0,.06); }
.saadhak-reader .sdk-linebtn { cursor: pointer; color: var(--sdk-muted); font-size: 1rem; }
.saadhak-reader .sdk-linebtn:hover { color: var(--sdk-accent); }
.saadhak-reader .sdk-w {
  cursor: pointer; padding: 3px 6px; border-radius: 8px;
  -webkit-tap-highlight-color: transparent;
}
.saadhak-reader .sdk-w:hover { background: var(--sdk-accent-soft); }
.saadhak-reader .sdk-w.active { background: var(--sdk-active); }
.saadhak-reader .sdk-w.clicked { outline: 2px solid var(--sdk-accent); }
.saadhak-reader .sdk-w.starred {
  background-image: radial-gradient(circle at top right, var(--sdk-active) 3px, transparent 4px);
  background-repeat: no-repeat; background-position: top right;
}
.saadhak-reader .sdk-foot {
  position: sticky; bottom: 0; background: #fff; border-top: 1px solid var(--sdk-line);
  padding: 8px 0; display: flex; gap: 16px; font-family: system-ui, sans-serif;
  font-size: .85rem; color: var(--sdk-muted);
}
.saadhak-reader .sdk-now { color: var(--sdk-accent); font-size: 1.05rem; font-family: inherit; }
.saadhak-reader .saadhak-error { color: #b00; }

/* ---- word popover ---- */
.sdk-pop {
  position: absolute; z-index: 60; display: flex; gap: 4px; align-items: stretch;
  background: #fff; border: 1px solid #e8ddcc; border-radius: 14px;
  padding: 6px; box-shadow: 0 4px 18px rgba(43,32,22,.18);
}
.sdk-pop[hidden] { display: none; }
.sdk-pop .sdk-pop-b {
  border: none; background: transparent; cursor: pointer; font-size: .95rem;
  min-width: 44px; min-height: 44px; border-radius: 10px; padding: 4px 10px;
  font-family: system-ui, sans-serif; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px; line-height: 1.2;
  color: #2b2016;
}
.sdk-pop .sdk-pop-b .sdk-pop-ico { font-size: 1.1rem; }
.sdk-pop .sdk-pop-b .sdk-pop-lbl { font-size: .66rem; color: #8a7a66; }
.sdk-pop .sdk-pop-b:hover, .sdk-pop .sdk-pop-b:active { background: #f5dcc8; }
.sdk-pop .sdk-pop-b.on { background: #f5dcc8; box-shadow: inset 0 0 0 1.5px #b3541e; }
.sdk-pop .sdk-pop-x { color: #8a7a66; }

/* ---- practice panel ---- */
.saadhak-reader .sdk-panel {
  border: 1px solid var(--sdk-line); border-radius: 12px; background: var(--sdk-bg);
  padding: 14px 16px; margin: 12px 0;
}
.saadhak-reader .sdk-panel-h { margin: 0 0 6px; font-size: 1.1rem; font-family: system-ui, sans-serif; }
.saadhak-reader .sdk-panel-empty, .saadhak-reader .sdk-panel-note {
  color: var(--sdk-muted); font-size: .85rem; font-family: system-ui, sans-serif; margin: 4px 0;
}
.saadhak-reader .sdk-panel-ch {
  margin: 10px 0 2px; font-size: .8rem; color: var(--sdk-muted);
  font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: .04em;
}
.saadhak-reader .sdk-panel-row {
  display: flex; align-items: center; gap: 6px; padding: 4px 0;
}
.saadhak-reader .sdk-panel-row .sdk-panel-w { flex: 1; font-size: 1.25rem; }
.saadhak-reader .sdk-panel-row .sdk-pop-b {
  border: 1px solid var(--sdk-line); background: #fff; width: 38px; height: 38px;
  min-height: 38px; border-radius: 50%; padding: 0; font-size: .95rem;
}
.saadhak-reader .sdk-panel-row .sdk-pop-b:hover { background: var(--sdk-accent-soft); }
.saadhak-reader .sdk-panel-stop { justify-content: flex-end; }
.saadhak-reader .sdk-panel-stop .sdk-pop-b { width: auto; padding: 0 16px; border-radius: 999px; }
.saadhak-reader .sdk-row-err .sdk-panel-w { opacity: .5; }

/* ---- mobile ---- */
@media (max-width: 640px) {
  .saadhak-reader .sdk-bar { gap: 6px; }
  .saadhak-reader button, .saadhak-reader select { font-size: .82rem; padding: 7px 10px; }
  .saadhak-reader .sdk-line { font-size: 1.3rem; line-height: 2.4; padding: 6px 6px; }
  .saadhak-reader .sdk-w { padding: 4px 7px; }
}

/* ---- chapter list + filter ---- */
.saadhak-ch-filter { display: flex; gap: 8px; margin: 0 0 14px; }
.saadhak-ch-filter button {
  font: inherit; font-size: .88rem; padding: 7px 16px; cursor: pointer;
  border: 1px solid #e8ddcc; border-radius: 999px; background: #fff;
  font-family: system-ui, sans-serif;
}
.saadhak-ch-filter button.on { background: #b3541e; color: #fff; border-color: #b3541e; }
.saadhak-chapter-list { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.saadhak-chapter {
  display: flex; flex-direction: column; gap: 6px; padding: 16px;
  border: 1px solid #e8ddcc; border-radius: 12px; text-decoration: none; color: inherit;
  background: #fff;
}
.saadhak-chapter:hover { box-shadow: 0 2px 10px rgba(0,0,0,.08); }
.saadhak-chapter .saadhak-ch-title { font-size: 1.15rem; font-weight: 600; }
.saadhak-chapter .saadhak-ch-meta { font-size: .85rem; color: #8a7a66; }
.saadhak-chapter .saadhak-open { color: #b3541e; }
.saadhak-chapter.locked { opacity: .75; }

/* locked box */
.saadhak-locked-box {
  border: 1px solid #e8ddcc; border-radius: 12px; padding: 24px; text-align: center;
}
.saadhak-cta {
  display: inline-block; background: #b3541e; color: #fff !important;
  padding: 10px 22px; border-radius: 10px; text-decoration: none; font-weight: 600;
}
.saadhak-cta-alt { margin-left: 12px; }