/* ===========================================================================
   CONSTRUTOR DE CENÁRIOS — My ECG Academy
   Layout de 3 zonas: linha do tempo | monitor ao vivo | opções do passo.
   Estilo alinhado com o editor de ritmos e o monitor do formando.
   =========================================================================== */

.ce-layout {
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--fundo, #070b11);
  color: var(--texto, #e7edf5);
  overflow: hidden;            /* a página não rola; cada coluna rola sozinha */
}

/* ---------- Topbar ---------- */
.ce-topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  background: linear-gradient(180deg, rgba(18,24,33,0.96), rgba(12,17,24,0.96));
  z-index: 40; flex-shrink: 0;
}
.ce-topbar-acoes { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ce-nome-input { min-width: 320px; }

/* ---------- Corpo: 3 colunas ---------- */
.ce-corpo {
  flex: 1;
  display: grid;
  grid-template-columns: 340px 1fr 380px;
  gap: 14px;
  padding: 14px;
  align-items: stretch;
  min-height: 0;               /* permite que as colunas encolham e rolem */
  overflow: hidden;
}
/* Cada coluna rola de forma independente, com espaço no fim para respirar */
.ce-coluna {
  min-width: 0; display: flex; flex-direction: column; gap: 14px;
  height: 100%; overflow-y: auto; overflow-x: hidden;
  padding-bottom: 24px; scrollbar-width: thin;
}
.ce-coluna::-webkit-scrollbar { width: 8px; }
.ce-coluna::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 8px; }

.ce-bloco {
  background: rgba(15,21,30,0.7);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 14px;
}
.re-col-titulo {
  font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--texto-suave, #8da0b6); margin: 0 0 10px;
}

/* ---------- Zona 1: cenários guardados ---------- */
.ce-lista { display: flex; flex-direction: column; gap: 7px; max-height: 220px; overflow-y: auto; }
.ce-lista-item {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px 12px; border-radius: 10px; cursor: pointer;
  background: rgba(255,255,255,0.03); border: 1px solid transparent;
  text-align: left; width: 100%; transition: background 0.15s, border-color 0.15s;
}
.ce-lista-item:hover { background: rgba(255,255,255,0.06); }
.ce-lista-item.ativo { border-color: var(--acento, #16d28a); background: rgba(22,210,138,0.08); }
.ce-lista-item-nome { font-weight: 600; font-size: 0.92rem; }
.ce-lista-item-meta { font-size: 0.74rem; color: var(--texto-suave, #8da0b6); }

/* ---------- Zona 1: linha do tempo ---------- */
.ce-bloco-linha { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.ce-linha-cab { display: flex; align-items: center; justify-content: space-between; }
.ce-linha-conta {
  font-size: 0.72rem; color: var(--texto-suave, #8da0b6);
  background: rgba(255,255,255,0.05); padding: 2px 9px; border-radius: 999px;
}
.ce-passos {
  display: flex; flex-direction: column; gap: 9px;
  margin: 12px 0; overflow-y: auto; flex: 1; min-height: 80px;
  padding-right: 2px;
}

/* Cartão de um passo na linha do tempo */
.ce-passo-card {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px;
  padding: 11px 12px; border-radius: 12px;
  background: linear-gradient(180deg, rgba(22,29,40,0.9), rgba(16,22,31,0.9));
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer; position: relative;
  transition: border-color 0.15s, transform 0.12s, box-shadow 0.15s;
}
.ce-passo-card:hover { border-color: rgba(22,210,138,0.4); }
.ce-passo-card.ativo {
  border-color: var(--acento, #16d28a);
  box-shadow: 0 0 0 1px var(--acento, #16d28a), 0 6px 20px rgba(0,0,0,0.3);
}
.ce-passo-card.a-arrastar { opacity: 0.5; }
.ce-passo-card.alvo-cima { box-shadow: inset 0 3px 0 var(--acento, #16d28a); }
.ce-passo-card.alvo-baixo { box-shadow: inset 0 -3px 0 var(--acento, #16d28a); }

/* Número do passo (círculo) */
.ce-passo-num {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700; font-size: 0.92rem;
  background: rgba(22,210,138,0.15); color: var(--acento, #16d28a);
  border: 1px solid rgba(22,210,138,0.35);
}
/* Corpo do cartão (ritmo + resumo) */
.ce-passo-info { min-width: 0; }
.ce-passo-titulo {
  font-weight: 600; font-size: 0.92rem; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.ce-passo-resumo {
  font-size: 0.74rem; color: var(--texto-suave, #8da0b6);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ce-passo-tags { display: flex; gap: 5px; margin-top: 4px; flex-wrap: wrap; }
.ce-passo-tag {
  font-size: 0.66rem; padding: 1px 7px; border-radius: 999px;
  background: rgba(255,255,255,0.06); color: var(--texto-suave, #aeb9c8);
}
.ce-passo-tag.farm { background: rgba(95,160,255,0.14); color: #8fbaff; }
.ce-passo-tag.acao { background: rgba(255,170,70,0.14); color: #ffc078; }

/* Controlos do cartão (setas + remover) */
.ce-passo-ctrl { display: flex; flex-direction: column; gap: 3px; align-items: center; }
.ce-passo-btn {
  width: 26px; height: 22px; border-radius: 6px; cursor: pointer;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  color: var(--texto-suave, #aeb9c8); font-size: 0.7rem; line-height: 1;
  display: grid; place-items: center; transition: background 0.12s, color 0.12s;
}
.ce-passo-btn:hover:not(:disabled) { background: rgba(22,210,138,0.18); color: var(--acento, #16d28a); }
.ce-passo-btn:disabled { opacity: 0.25; cursor: default; }
.ce-passo-btn.rem:hover { background: rgba(255,90,96,0.18); color: #ff7a80; }
.ce-passo-arrasta {
  cursor: grab; color: var(--texto-suave, #66758a); font-size: 0.85rem;
  user-select: none; padding: 0 2px;
}
.ce-passo-arrasta:active { cursor: grabbing; }

.ce-add-passo { width: 100%; }
.ce-dica-mover { margin: 8px 0 0; font-size: 0.72rem; }

/* ---------- Zona 2: monitor ao vivo ---------- */
.ce-centro {
  background: rgba(8,12,18,0.6);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px; padding: 14px;
}
.ce-monitor-cab {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 12px;
}
.ce-monitor-titulo { font-weight: 700; font-size: 1.02rem; display: block; }
.ce-monitor-sub { font-size: 0.74rem; color: var(--acento, #16d28a); letter-spacing: 0.04em; }
.ce-vista-formando { font-size: 0.68rem; letter-spacing: 0.14em; color: var(--texto-suave, #66758a); }

.ce-monitor {
  display: grid; grid-template-columns: 1fr 150px; gap: 10px;
  background: #05070b; border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 10px; min-height: 320px;
}
.ce-monitor-traco {
  position: relative; border-radius: 8px; overflow: hidden;
  background:
    repeating-linear-gradient(0deg, rgba(255,80,90,0.06) 0 1px, transparent 1px 16px),
    repeating-linear-gradient(90deg, rgba(255,80,90,0.06) 0 1px, transparent 1px 16px),
    #070a0e;
}
.ce-monitor-traco canvas { display: block; width: 100%; height: 100%; }

.ce-monitor-vitais { display: flex; flex-direction: column; gap: 8px; }
.ce-vital {
  border: 1px solid rgba(255,255,255,0.08); border-radius: 10px;
  padding: 8px 10px; background: rgba(255,255,255,0.02);
  border-left-width: 3px;
}
.ce-vital-rot { font-size: 0.64rem; letter-spacing: 0.08em; color: var(--texto-suave, #8da0b6); display: block; }
.ce-vital-rot i { font-style: normal; opacity: 0.7; }
.ce-vital-num { font-size: 1.6rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.ce-vital-fc { border-left-color: #16d28a; } .ce-vital-fc .ce-vital-num { color: #16d28a; }
.ce-vital-pa { border-left-color: #ff5a60; } .ce-vital-pa .ce-vital-num { color: #ff7a80; }
.ce-vital-spo2 { border-left-color: #2fd4f5; } .ce-vital-spo2 .ce-vital-num { color: #6fdcff; }
.ce-vital-etco2 { border-left-color: #ffc24b; } .ce-vital-etco2 .ce-vital-num { color: #ffd27a; }

/* Barra de reprodução */
.ce-repro { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.ce-repro-btn {
  width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  color: var(--texto, #e7edf5); font-size: 1rem;
  display: grid; place-items: center; transition: background 0.12s;
}
.ce-repro-btn:hover { background: rgba(22,210,138,0.18); }
#ce-repro-play { background: rgba(22,210,138,0.2); border-color: rgba(22,210,138,0.5); color: var(--acento, #16d28a); }
.ce-repro-barra { flex: 1; height: 7px; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; }
.ce-repro-progresso { height: 100%; width: 0%; background: var(--acento, #16d28a); transition: width 0.2s linear; }
.ce-repro-tempo { font-size: 0.78rem; color: var(--texto-suave, #8da0b6); font-variant-numeric: tabular-nums; min-width: 64px; text-align: right; }
.ce-dica-preview { margin: 10px 0 0; font-size: 0.72rem; }

/* ---------- Zona 3: opções do passo ---------- */
.ce-direita {
  background: rgba(15,21,30,0.7);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px; padding: 14px;
}
.ce-sem-passo { text-align: center; padding: 40px 16px; color: var(--texto-suave, #8da0b6); }
.ce-sem-passo-ic { font-size: 2.4rem; margin-bottom: 10px; opacity: 0.7; }
.ce-sem-passo p { font-size: 0.86rem; line-height: 1.5; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .ce-layout { height: auto; overflow: visible; }
  .ce-corpo { grid-template-columns: 1fr; overflow: visible; height: auto; }
  .ce-coluna { height: auto; overflow: visible; padding-bottom: 0; }
  .ce-centro { position: static; }
}

/* ---------- Painel de opções (zona 3) ---------- */
.ce-opcoes-conteudo { display: flex; flex-direction: column; gap: 16px; }
.ce-grp { display: flex; flex-direction: column; gap: 8px; }
.ce-grp-tit {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--acento, #16d28a); font-weight: 600;
  padding-bottom: 4px; border-bottom: 1px solid rgba(22,210,138,0.15);
}
.ce-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ce-campo { display: flex; flex-direction: column; gap: 3px; }
.ce-campo > span { font-size: 0.72rem; color: var(--texto-suave, #8da0b6); }
.ce-campo .input { padding: 6px 8px; font-size: 0.88rem; }
.ce-campo-chk { flex-direction: row; align-items: center; gap: 7px; align-self: end; padding-bottom: 6px; }
.ce-campo-chk input { width: 16px; height: 16px; }
.ce-radios { display: flex; flex-direction: column; gap: 6px; }
.ce-radios label { display: flex; align-items: center; gap: 7px; font-size: 0.82rem; color: var(--texto, #cdd6e2); cursor: pointer; }
.ce-radios input { width: 15px; height: 15px; }
.ce-acoes-lista { display: flex; flex-wrap: wrap; gap: 4px; }
.ce-acao-x { background: none; border: none; color: inherit; cursor: pointer; opacity: 0.7; padding: 0 0 0 2px; }
.ce-acao-x:hover { opacity: 1; }

/* Condições de avanço por ação do formando */
.ce-condicoes {
  margin-top: 6px; padding: 10px; border-radius: 10px;
  background: rgba(22,210,138,0.05); border: 1px solid rgba(22,210,138,0.15);
  display: flex; flex-direction: column; gap: 6px;
}
.ce-cond { display: flex; align-items: center; gap: 7px; font-size: 0.82rem; color: var(--texto, #cdd6e2); cursor: pointer; }
.ce-cond input[type="checkbox"] { width: 15px; height: 15px; }
.ce-sub-dur { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; color: var(--texto-suave,#8da0b6); }
.ce-sub-dur .input { padding: 4px 6px; }

/* Bloco "Criar com IA" do editor de cenários (espelha o do editor de ritmos) */
.ce-ia-bloco { display:flex; flex-direction:column; gap:8px; padding:12px;
  border:1px solid var(--line); border-radius:var(--r-md,12px);
  background:var(--surface-2); margin-bottom:12px; }
.re-ia-estado { font-size:12px; color:var(--text-lo); margin:0; min-height:16px; }
.re-ia-estado.ok { color:var(--accent); }
.re-ia-estado.erro { color:var(--crit,#FF5C66); }

/* Quota de IA: quantas gerações restam no mês (o número vem do servidor) */
.re-ia-quota {
  font-size: 12px; margin: 0; color: var(--text-mid, #9AA7B8);
  padding: 7px 10px; border-radius: 8px;
  background: var(--accent-soft, rgba(0,230,160,0.08));
  border: 1px solid var(--accent-line, rgba(0,230,160,0.3));
}
.re-ia-quota.esgotada {
  color: var(--crit, #FF5C66);
  background: rgba(255,92,102,0.08);
  border-color: rgba(255,92,102,0.35);
}