/* observatory.css – Layout and styling for the 3D astronomical observatory */

/* ═══════════════════════════════════════
   NEW LAYOUT: /kiddush/3d/
   Model on top, controls+card below (white)
   ═══════════════════════════════════════ */

/* Language toggle button */
.lang-toggle {
  padding: 5px 14px;
  border-radius: 16px;
  border: 1.5px solid var(--sky-border);
  background: var(--sky-bg);
  color: var(--sky);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s;
  min-height: 32px;
  white-space: nowrap;
}
.lang-toggle:hover {
  background: color-mix(in srgb, var(--sky) 15%, transparent);
}

/* ── Full page layout ── */
.obs-3d-page {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 88px);
  overflow: hidden;
}

/* ── 3D Model area (top) ── */
.obs-3d-model {
  flex: 1;
  min-height: 0;
  position: relative;
  background: #050810;
  overflow: hidden;
}

#obs-canvas {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

#obs-canvas canvas {
  display: block;
  touch-action: none;
}

/* Day info floating over canvas */
#obs-day-info {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
  pointer-events: none;
}

.info-chip {
  padding: 3px 10px;
  border-radius: 16px;
  font-size: 0.7rem;
  font-family: var(--font-body);
  background: rgba(255,255,255,0.08);
  color: #ccc;
  backdrop-filter: blur(6px);
  white-space: nowrap;
}
.moon-chip { color: #87CEEB; }
.sun-chip  { color: #ffcc44; }

/* Info chips in bottom panel (inline mode) */
.obs-day-info-inline {
  position: static !important;
  transform: none !important;
  display: flex;
  flex-direction: column;
  gap: 3px;
  pointer-events: auto;
}
.obs-day-info-inline .info-chip {
  background: var(--card2);
  color: var(--txt2);
  border: 1px solid var(--border-light);
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 6px;
  backdrop-filter: none;
}
.obs-day-info-inline .moon-chip { color: var(--sky); }
.obs-day-info-inline .sun-chip  { color: var(--sun); }

/* Camera buttons */
.obs-camera-btns {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  display: flex;
  gap: 3px;
}

.cam-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(5, 8, 16, 0.6);
  color: #ccc;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cam-btn:hover { background: rgba(255,255,255,0.1); }

/* ── Bottom panel (white background) ── */
.obs-3d-bottom {
  display: flex;
  align-items: stretch;
  background: var(--card);
  border-top: 1px solid var(--border);
  min-height: 120px;
  max-height: 45vh;
  flex-shrink: 0;
}

/* Left column: concepts button + controls */
.obs-3d-left {
  width: 110px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  border-left: 1px solid var(--border-light);
}

.obs-3d-panel-btn {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card2);
  color: var(--txt2);
  font-size: 0.72rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.obs-3d-panel-btn:hover { background: var(--gold-bg); color: var(--gold); }

/* Controls */
.obs-3d-controls {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.obs-ctrl-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card2);
  color: var(--txt2);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.obs-ctrl-btn:hover { background: var(--hover); }

.obs-ctrl-slider {
  flex: 1;
  min-width: 40px;
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
}
.obs-ctrl-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--sky);
  cursor: pointer;
}
.obs-ctrl-speed {
  width: 80px;
}
.obs-ctrl-speed::-webkit-slider-thumb {
  background: var(--gold);
}

.obs-ctrl-label {
  font-size: 0.6rem;
  color: var(--txt3);
  font-family: monospace;
}

.obs-ctrl-presets {
  display: flex;
  gap: 3px;
}
.obs-ctrl-presets button {
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--txt3);
  font-size: 0.6rem;
  cursor: pointer;
  font-family: monospace;
}
.obs-ctrl-presets button:hover { background: var(--hover); }

/* Center column: story card + player */
.obs-3d-center {
  flex: 1;
  min-width: 0;
  padding: 8px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Player bar below story card */
.obs-3d-player {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

/* Story card — inline mode (not overlay) */
.obs-story-inline {
  display: block !important;
}

.obs-story-inline .story-card {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--txt);
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.obs-story-inline .story-progress {
  font-size: 0.6rem;
  color: var(--txt3);
  margin-bottom: 2px;
  font-family: monospace;
}

.obs-story-inline .story-title {
  font-family: var(--font-hal);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 2px;
}

.obs-story-inline .story-ref {
  font-size: 0.85rem;
  color: var(--sky);
  font-weight: 700;
  margin-bottom: 6px;
  font-family: var(--font-body);
  padding: 2px 8px;
  background: var(--sky-bg);
  border-radius: 6px;
  display: inline-block;
}

.obs-story-inline .story-text {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--txt);
  margin-bottom: 10px;
}

.obs-story-inline .story-btns {
  display: flex;
  gap: 6px;
}

.obs-story-inline .story-btn {
  padding: 5px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--txt2);
  font-size: 0.75rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s;
}
.obs-story-inline .story-btn:hover { background: var(--hover); }
.obs-story-inline .story-btn.primary {
  background: var(--gold-bg);
  border-color: var(--gold-border);
  color: var(--gold);
}
.obs-story-inline .story-btn.primary:hover { background: color-mix(in srgb, var(--gold) 15%, transparent); }

.obs-story-inline .story-close {
  position: absolute;
  top: 6px;
  left: 6px;
  width: 22px;
  height: 22px;
  border: none;
  background: transparent;
  color: var(--txt3);
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: 50%;
}
.obs-story-inline .story-close:hover { background: var(--hover); }

/* Compact halacha card */
.hal-card-compact {
  padding: 8px 14px !important;
  max-width: 700px !important;
}
.hal-card-compact .story-text {
  font-size: 0.78rem;
  line-height: 1.55;
  margin-bottom: 6px;
  max-height: 4.8em; /* ~4 lines */
  overflow-y: auto;
}
.hal-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.hal-ref-badge {
  font-size: 0.8rem;
  color: var(--sky);
  font-weight: 700;
  padding: 2px 8px;
  background: var(--sky-bg);
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
.hal-title-text {
  font-family: var(--font-hal);
  font-size: 0.95rem;
  color: var(--gold);
}
.hal-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.hal-nav-row .story-btn {
  min-width: 70px;
}
.hal-nav-row .story-btn:disabled {
  opacity: 0.3;
  cursor: default;
}
.hal-counter {
  font-size: 0.65rem;
  color: var(--txt3);
  font-family: monospace;
}

/* Right column: language + layers */
.obs-3d-right {
  width: 140px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  border-right: 1px solid var(--border-light);
}

/* Chapter selector dropdown */
.obs-ch-select {
  width: 100%;
  padding: 4px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card2);
  color: var(--txt);
  font-size: 0.68rem;
  font-family: var(--font-body);
  cursor: pointer;
  direction: rtl;
}
.obs-ch-select:focus { border-color: var(--sky); outline: none; }

.obs-3d-layers {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.obs-3d-layers .layer-btn {
  padding: 4px 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--txt3);
  font-size: 0.65rem;
  font-family: var(--font-body);
  cursor: pointer;
  white-space: nowrap;
  text-align: right;
  transition: all 0.2s;
}
.obs-3d-layers .layer-btn.active {
  background: color-mix(in srgb, var(--lc) 8%, transparent);
  color: var(--lc);
  border-color: color-mix(in srgb, var(--lc) 25%, transparent);
}
.obs-3d-layers .layer-btn:hover { background: var(--hover); }

/* ── Floating sidebar for concepts ── */
.obs-sidebar-float {
  position: fixed;
  top: 88px;
  right: 0;
  bottom: 0;
  width: 300px;
  z-index: 200;
  background: var(--card);
  border-left: 1px solid var(--border);
  box-shadow: -4px 0 20px var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s;
}
.obs-sidebar-float.obs-sidebar-collapsed {
  transform: translateX(100%);
}
[dir="ltr"] .obs-sidebar-float {
  right: auto;
  left: 0;
  border-left: none;
  border-right: 1px solid var(--border);
}
[dir="ltr"] .obs-sidebar-float.obs-sidebar-collapsed {
  transform: translateX(-100%);
}

.obs-sidebar-float .obs-sidebar-inner {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.obs-sidebar-float .obs-sidebar-header {
  padding: 12px 14px 8px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.obs-sidebar-float .obs-sidebar-header h2 {
  font-family: var(--font-hal);
  font-size: 0.95rem;
  color: var(--txt);
  margin: 0;
}

.obs-sidebar-float .obs-concepts-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}

.obs-search {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card2);
  color: var(--txt);
  font-size: 0.78rem;
  font-family: var(--font-body);
  outline: none;
  margin-top: 6px;
}
.obs-search:focus { border-color: var(--sky); }

/* Concept items in sidebar */
.layer-group { margin-bottom: 2px; }
.layer-header {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 12px;
  cursor: pointer;
  border-right: 3px solid;
  transition: background 0.2s;
  user-select: none;
}
.layer-header:hover { background: var(--hover); }
.layer-icon { font-size: 0.85rem; }
.layer-title { font-size: 0.78rem; font-weight: 600; color: var(--txt); flex: 1; }
.layer-chapters { font-size: 0.62rem; color: var(--txt3); }
.layer-toggle { font-size: 0.65rem; color: var(--txt3); transition: transform 0.2s; }
.layer-group.collapsed .layer-toggle { transform: rotate(-90deg); }
.layer-desc { padding: 2px 12px 3px 12px; padding-right: 36px; font-size: 0.65rem; color: var(--txt3); line-height: 1.4; }
.layer-group.collapsed .layer-desc,
.layer-group.collapsed .layer-items { display: none; }

.concept-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 12px 5px 10px;
  padding-right: 36px;
  cursor: pointer;
  transition: background 0.15s;
  border-right: 3px solid transparent;
}
.concept-item:hover { background: var(--hover); }
.concept-item.active { background: var(--gold-bg); border-right-color: var(--gold); }
.concept-name { font-size: 0.75rem; color: var(--txt); }
.concept-ref { font-size: 0.6rem; color: var(--txt3); font-family: monospace; }

/* Detail panel */
#obs-detail {
  border-top: 1px solid var(--border);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s, padding 0.3s;
  flex-shrink: 0;
}
#obs-detail.active {
  padding: 10px 14px;
  max-height: 300px;
  overflow-y: auto;
}
.detail-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.detail-layer-badge { font-size: 0.62rem; padding: 2px 6px; border-radius: 8px; font-weight: 500; }
.detail-ref { font-size: 0.62rem; color: var(--txt3); font-family: monospace; }
.detail-title { font-family: var(--font-hal); font-size: 0.95rem; color: var(--gold); margin: 0 0 2px 0; }
.detail-explain { font-size: 0.78rem; color: var(--txt); line-height: 1.65; margin: 0; }

/* ═══════════════════════════════════════
   RESPONSIVE — Mobile
   ═══════════════════════════════════════ */
@media (max-width: 768px) {
  .obs-3d-page {
    height: calc(100vh - 80px);
  }

  .obs-3d-bottom {
    flex-direction: column;
    max-height: 55vh;
  }

  .obs-3d-left, .obs-3d-right {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 4px 8px;
    gap: 4px;
    border: none;
    border-bottom: 1px solid var(--border-light);
  }

  .obs-3d-right {
    border-bottom: 1px solid var(--border-light);
  }

  .obs-3d-layers {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 3px;
  }

  .obs-3d-center {
    padding: 6px 8px;
  }

  .obs-story-inline .story-card {
    padding: 8px 12px;
  }

  .obs-3d-controls {
    flex-direction: row;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
  }

  .obs-ctrl-slider { width: 80px; }

  .cam-btn { width: 28px; height: 28px; font-size: 0.7rem; }

  .obs-sidebar-float { width: 85vw; }
}

/* ═══════════════════════════════════════
   LEGACY: old observatory.html layout
   (kept for backward compat with ?concept= links)
   ═══════════════════════════════════════ */
.obs-page {
  display: flex;
  height: 100vh;
  overflow: hidden;
  direction: rtl;
}
.obs-page-auto { height: calc(100vh - 88px); }
.obs-main { flex:1; display:flex; flex-direction:column; min-width:0; background:#050810; position:relative; }
.obs-canvas-wrap { flex:1; position:relative; overflow:hidden; }
.obs-timeline { display:flex; align-items:center; gap:8px; padding:8px 12px; background:rgba(5,8,16,0.95); border-top:1px solid rgba(255,255,255,0.06); flex-shrink:0; }
.obs-timeline button { width:32px; height:32px; border-radius:50%; border:1px solid rgba(255,255,255,0.15); background:transparent; color:#ccc; font-size:1rem; cursor:pointer; display:flex; align-items:center; justify-content:center; }
#obs-story-overlay { position:absolute; bottom:80px; left:50%; transform:translateX(-50%); z-index:50; pointer-events:none; display:none; }
#obs-story-overlay.active { display:block; pointer-events:auto; }
.story-card { background:rgba(10,14,26,0.92); backdrop-filter:blur(12px); border:1px solid rgba(255,255,255,0.1); border-radius:16px; padding:16px 20px; max-width:480px; min-width:320px; color:#e0e0e0; position:relative; }
.story-progress { font-size:0.6rem; color:#888; margin-bottom:4px; font-family:monospace; }
.story-title { font-family:var(--font-hal); font-size:1rem; color:#f4d03f; margin-bottom:4px; }
.story-ref { font-size:0.65rem; color:#888; margin-bottom:6px; font-family:monospace; }
.story-text { font-size:0.82rem; line-height:1.7; margin-bottom:12px; }
.story-btns { display:flex; gap:8px; }
.story-btn { padding:6px 16px; border-radius:8px; border:1px solid rgba(255,255,255,0.15); background:transparent; color:#ccc; font-size:0.78rem; font-family:var(--font-body); cursor:pointer; }
.story-btn.primary { background:rgba(244,208,63,0.15); border-color:rgba(244,208,63,0.3); color:#f4d03f; }
.story-close { position:absolute; top:8px; left:8px; width:24px; height:24px; border:none; background:transparent; color:#888; font-size:0.9rem; cursor:pointer; border-radius:50%; }
.obs-sidebar { width:340px; display:flex; flex-direction:column; background:var(--card); border-right:1px solid var(--border); overflow:hidden; flex-shrink:0; }
.obs-back-btn,.obs-story-btn { position:absolute; z-index:30; padding:6px 14px; border-radius:20px; border:1px solid rgba(255,255,255,0.15); background:rgba(255,255,255,0.05); color:#ccc; font-size:0.78rem; font-family:var(--font-body); text-decoration:none; cursor:pointer; backdrop-filter:blur(4px); }
.obs-story-btn { top:12px; right:12px; border-color:rgba(244,208,63,0.3); background:rgba(244,208,63,0.1); color:#f4d03f; }
.obs-back-btn { top:12px; left:12px; }

/* Scrollbar */
.obs-concepts-scroll::-webkit-scrollbar { width: 4px; }
.obs-concepts-scroll::-webkit-scrollbar-track { background: transparent; }
.obs-concepts-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.obs-3d-center::-webkit-scrollbar { width: 3px; }
.obs-3d-center::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }