/* Ratgeber /ratgeber/letzte-ebene/ and /ratgeber/mittlere-schicht/: case cards (work without JS) + Fallauswahl with 3D player (assets/js/letzte-ebene.js) */
.ll-case { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg2); padding: 14px 16px 16px; margin: 18px 0; box-shadow: 0 4px 14px rgba(20, 30, 60, .05); scroll-margin-top: 80px; }
.ll-case h3 { margin: 0 0 8px; font-size: 1.12rem; }
.ll-case p { margin: 8px 0; }
.ll-case code { white-space: normal; }
.ll-case.ll-stop { border-left: 5px solid var(--warn); background: color-mix(in srgb, var(--warn) 6%, var(--bg2)); }
.ll-k { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--accent-2); background: color-mix(in srgb, var(--accent) 10%, var(--bg2)); border-radius: 6px; padding: 2px 7px; margin-right: 6px; vertical-align: 1px; }
.ll-stop .ll-k { color: #8a4b00; background: color-mix(in srgb, var(--warn) 16%, var(--bg2)); }
.ll-case.ll-done { border-left: 5px solid var(--ok); background: color-mix(in srgb, var(--ok) 5%, var(--bg2)); }
.ll-done .ll-k { color: #0f6b34; background: color-mix(in srgb, var(--ok) 14%, var(--bg2)); }
.ll-pics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; align-items: start; }
.ll-pics .rg-fig { margin: 4px 0 8px; }
.ll-pics .rg-fig img { width: 170px; max-width: 100%; }
.ll-pics .rg-fig figcaption { font-size: .86rem; }
.ll-open { min-height: 44px; margin-top: 4px; white-space: normal; text-align: center; }

.ll-tool { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg2); box-shadow: var(--shadow); padding: 14px; margin: 18px 0 22px; scroll-margin-top: 72px; }
.ll-label { margin: 2px 0 8px; font-weight: 700; font-size: .95rem; color: var(--muted); }
.ll-steps { display: grid; grid-template-columns: repeat(var(--ll-n, 5), minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
.ll-step { display: flex; align-items: center; gap: 8px; min-height: 48px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--text); font: inherit; font-weight: 600; font-size: .92rem; line-height: 1.2; text-align: left; cursor: pointer; }
.ll-step:hover { border-color: var(--accent); }
.ll-step[aria-pressed="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 9%, var(--bg2)); box-shadow: inset 0 0 0 1px var(--accent); }
.ll-n { flex: none; display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--bg3); font-size: .85rem; font-weight: 800; }
.ll-step[aria-pressed="true"] .ll-n { background: var(--accent); color: var(--accent-text); }
.ll-cases { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.ll-case-btn { min-height: 44px; min-width: 48px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg2); color: var(--text); font: inherit; font-weight: 600; font-size: .92rem; cursor: pointer; }
.ll-case-btn:hover { border-color: var(--accent); }
.ll-case-btn[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.ll-case-btn.is-stop { border-style: dashed; }
.ll-case-btn.is-stop[aria-pressed="true"] { background: var(--warn); border-color: var(--warn); color: #fff; border-style: solid; }
.ll-case-btn.is-done[aria-pressed="true"] { background: #0f6b34; border-color: #0f6b34; color: #fff; }
.ll-panel { display: grid; grid-template-columns: minmax(250px, 300px) minmax(0, 1fr); gap: 16px; align-items: start; border-top: 1px solid var(--line); padding-top: 14px; }
.ll-panel.is-stop, .ll-panel.is-done { grid-template-columns: minmax(0, 1fr); }
.ll-stage { display: flex; flex-direction: column; align-items: center; min-width: 0; }
.ll-cube { margin: 0 auto; }
.ll-status { margin: 4px 0 0; padding: 6px 10px; border-radius: 10px; font-size: .88rem; font-weight: 600; text-align: center; width: 100%; box-sizing: border-box; }
.ll-status.ok { background: color-mix(in srgb, var(--ok) 11%, var(--bg2)); color: #0f6b34; }
.ll-status.warn { background: color-mix(in srgb, var(--warn) 14%, var(--bg2)); color: #8a4b00; }
.ll-info { min-width: 0; }
.ll-title { margin: 0 0 6px; font-size: 1.15rem; }
.ll-info p { margin: 6px 0; }
.ll-moves { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 10px 0; font-family: ui-monospace, Menlo, Consolas, monospace; font-weight: 700; }
.ll-grp { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 3px; border: 1px dashed var(--line); border-radius: 9px; }
.ll-mv { min-width: 30px; padding: 5px 7px; border-radius: 7px; background: var(--bg3); text-align: center; transition: background .15s, color .15s; }
.ll-mv.is-rot { background: color-mix(in srgb, var(--accent) 8%, var(--bg3)); font-style: italic; }
.ll-mv.done { color: var(--muted); background: var(--bg); }
.ll-mv.on { background: var(--accent); color: var(--accent-text); }
.ll-ctrl { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.ll-ctrl .btn { min-height: 44px; }
.ll-result { padding: 8px 10px; border-radius: 10px; background: color-mix(in srgb, var(--ok) 9%, var(--bg2)); }
.ll-more { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }
@media (max-width: 760px) {
  .ll-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ll-steps .ll-step:last-child:nth-child(odd) { grid-column: 1 / -1; }
  /* phone: Haltung first, then the cube directly above the moves and the buttons (no scrolling while stepping) */
  .ll-panel { display: flex; flex-direction: column; align-items: stretch; gap: 6px; }
  .ll-info { display: contents; }
  .ll-title { order: 1; } .ll-hold { order: 2; } .ll-goal { order: 3; } .ll-stage { order: 4; } .ll-moves { order: 5; }
  .ll-ctrl { order: 6; } .ll-result { order: 7; } .ll-more { order: 8; }
  .ll-ctrl .btn { flex: 1 1 40%; }
}
@media (max-width: 380px) {
  .ll-tool { padding: 10px; }
  .ll-step { font-size: .86rem; padding: 6px 8px; }
  .ll-pics { gap: 0 8px; }
}