/* Mapa mental navegavel das aulas (Grupo de Estudos), logo abaixo do player e da transcricao.
   So tokens da apostila (styles.css): cor solida, borda 2px, raio 12px, sombra dura. */
.gv-mapa{margin:0 0 18px;min-width:0;max-width:100%}
.gv-mapa .mm-head{display:flex;align-items:center;justify-content:space-between;gap:10px 14px;flex-wrap:wrap;margin:4px 0 8px}
.gv-mapa .mm-head-l{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-width:0}
.gv-mapa .mm-title{margin:0;font-weight:800;font-size:18px;line-height:1.2;color:var(--ink)}
.gv-mapa .mm-count{font-weight:800;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--white-ink);background:var(--navy);border:2px solid rgba(87,61,33,.4);border-radius:999px;padding:3px 10px;white-space:nowrap}
.gv-mapa .mm-tools{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.gv-mapa .mm-tools button{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;min-width:34px;padding:0 10px;border-radius:9px;font-size:13px;line-height:1;color:var(--navy)}
.gv-mapa .mm-tools button.is-icon{padding:0;width:34px}
.gv-mapa .mm-tools svg{width:16px;height:16px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.gv-mapa .mm-hint{margin:0 0 10px;max-width:none;font-size:13px;line-height:1.5;color:var(--ink-3)}

.gv-mapa .mm-box{position:relative;height:clamp(380px,62vh,620px);height:clamp(380px,62svh,620px);overflow:hidden;background:var(--paper-light);border:2px solid var(--linha);border-radius:12px;box-shadow:var(--shadow-small);touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab;outline:none;-webkit-tap-highlight-color:transparent}
.gv-mapa .mm-box:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.gv-mapa .mm-box.is-dragging{cursor:grabbing}
.gv-mapa.is-compact .mm-box{height:clamp(360px,60vh,540px);height:clamp(360px,60svh,540px)}
.gv-mapa .mm-status{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:20px;text-align:center;font-weight:700;font-size:14px;color:var(--ink-2)}
.gv-mapa .mm-stage{position:absolute;left:0;top:0;transform-origin:0 0}
.gv-mapa .mm-links{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}
.gv-mapa .mm-links path{fill:none;stroke-width:2.2;stroke-linecap:round}
.gv-mapa .mm-links path.mm-fina{stroke-width:1.8;stroke-opacity:.55}

/* nos: texto primeiro, horario logo depois do texto, contador do ramo na borda direita */
.gv-mapa .mm-node{position:absolute;left:0;top:0;display:block;box-sizing:border-box;width:max-content;max-width:260px;padding:7px 11px;background:var(--paper-cream);color:var(--ink);border:2px solid var(--linha);border-radius:12px;box-shadow:var(--shadow-press);font-family:var(--font);font-size:14px;font-weight:700;line-height:1.36;cursor:default;overflow-wrap:break-word}
.gv-mapa .mm-node[hidden]{display:none}
.gv-mapa .mm-node.is-branch{padding-right:17px;cursor:pointer}
.gv-mapa .mm-node.is-branch:hover{background:var(--paper-aged)}
.gv-mapa .mm-d0{max-width:230px;padding:11px 15px;background:var(--navy);color:var(--white-ink);border-color:rgba(87,61,33,.4);border-radius:14px;box-shadow:var(--shadow-small);font-size:16px;font-weight:800}
.gv-mapa .mm-d1{max-width:270px;background:var(--paper-light);border-color:var(--mm-acc,var(--linha));font-size:14.5px;font-weight:800}
.gv-mapa .mm-d1.is-branch:hover{background:var(--paper-cream)}
.gv-mapa .mm-d3{background:var(--paper-light);border-color:var(--linha-soft);font-size:13.5px;font-weight:500;color:var(--ink-2)}
.gv-mapa .mm-label{display:inline;border-radius:4px}
.gv-mapa .mm-label[role=button]{cursor:pointer}
.gv-mapa .mm-label:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.gv-mapa .mm-badge{position:absolute;right:-12px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;min-width:23px;height:21px;padding:0 6px;box-sizing:border-box;border:2px solid var(--mm-acc,var(--linha));border-radius:999px;background:var(--paper-light);color:var(--ink);font-size:11px;font-weight:800;line-height:1;pointer-events:none}
.gv-mapa .mm-node.is-open .mm-badge{font-size:0}
.gv-mapa .mm-node.is-open .mm-badge::before{content:"";display:block;width:8px;height:2px;border-radius:2px;background:var(--ink)}

/* horario: pula o video para o trecho (mesmo comportamento do "assistir desde aqui") */
.gv-mapa .mm-time{display:inline-flex;align-items:center;gap:3px;vertical-align:1px;margin:0 0 0 6px;padding:1px 7px 1px 5px;border:0;border-radius:7px;background:var(--teal-dark);color:var(--white-ink);box-shadow:none;font:inherit;font-size:11px;font-weight:800;line-height:1.3;cursor:pointer;white-space:nowrap}
.gv-mapa .mm-time svg{width:9px;height:9px;fill:currentColor;stroke:none}
.gv-mapa .mm-time:hover,.gv-mapa .mm-time:active{transform:none;box-shadow:none;background:var(--navy)}

/* telas estreitas: nos mais estreitos para caber a raiz e o primeiro nivel */
.gv-mapa.is-compact .mm-d0{max-width:124px;padding:9px 11px;font-size:14px}
.gv-mapa.is-compact .mm-d1{max-width:190px;font-size:13.5px}
.gv-mapa.is-compact .mm-d2,.gv-mapa.is-compact .mm-d3{max-width:205px}
.gv-mapa.is-compact .mm-tools .mm-tl{display:none}
.gv-mapa.is-compact .mm-tools button{padding:0;width:34px}

@media (prefers-reduced-motion:reduce){.gv-mapa .mm-tools button{transition:none}}