/* Metacustom — estilo (paleta natureza, inspirado em Metazooa/Metaflora) */
:root {
  --bg: #f3efe2;
  --bg-card: #fffdf7;
  --ink: #243524;
  --ink-soft: #5b6b58;
  --green: #2f7d4f;
  --green-dark: #245e3d;
  --green-soft: #e3f0e4;
  --amber: #d9a441;
  --amber-soft: #f6ecd2;
  --red: #c1543b;
  --red-soft: #f7e2db;
  --line: #d9d3c2;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(40, 60, 40, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at 50% -10%, #f8f5ea, var(--bg));
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.45;
  padding: 0 16px 48px;
}

#app {
  max-width: 720px;
  margin: 0 auto;
}

/* header / logo */
.app-header {
  text-align: center;
  padding: 28px 12px 12px;
}
.logo {
  font-size: 40px;
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--green-dark);
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
}
.subtitle {
  margin: 6px auto 0;
  max-width: 520px;
  color: var(--ink-soft);
}

/* cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  margin: 16px 0;
}

/* botões */
.btn {
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 10px;
  transition: transform 0.05s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { border-color: var(--green); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
  font-weight: 600;
}
.btn.primary:hover { background: var(--green-dark); }
.btn.big { padding: 12px 22px; font-size: 17px; }
.btn.small { padding: 4px 9px; font-size: 13px; border-radius: 8px; }
.btn.ghost { background: transparent; border-style: dashed; }
.btn.danger { color: var(--red); border-color: var(--red-soft); }
.btn.danger:hover { border-color: var(--red); background: var(--red-soft); }
.btn.answer-on { background: var(--green-soft); border-color: var(--green); color: var(--green-dark); font-weight: 600; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

.muted { color: var(--ink-soft); font-size: 14px; }

/* config / campos */
.config-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 180px; }
.field-narrow { flex: 0 0 120px; min-width: 100px; }
.field-label { font-size: 13px; color: var(--ink-soft); font-weight: 600; }
.field-input, .node-name, .guess-input, .link-input {
  font: inherit;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
.field-input:focus, .node-name:focus, .guess-input:focus { outline: 2px solid var(--green-soft); border-color: var(--green); }

.examples-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 14px 0 4px; }

/* editor de árvore */
.tree-editor {
  margin-top: 12px;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}
.node-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
}
.twist { color: var(--green); width: 14px; text-align: center; }
.node-group > .node-row > .node-name { font-weight: 600; }
.node-name { flex: 1; min-width: 120px; }
.node-leaf > .node-row > .node-name { background: #fbfaf4; }
.node-actions { display: flex; gap: 5px; flex-wrap: wrap; }
.node-children {
  border-left: 2px solid var(--green-soft);
  margin-left: 6px;
  padding-left: 4px;
}
.answer-note { margin-top: 12px; font-weight: 600; }
.answer-note.muted { font-weight: 400; }

/* geração de link */
.link-output { margin-top: 12px; }
.link-box { background: var(--green-soft); border-radius: 12px; padding: 14px; }
.link-input { width: 100%; margin: 8px 0; font-family: monospace; font-size: 13px; }
.ok { color: var(--green-dark); font-weight: 700; }
.warn { background: var(--amber-soft); border-radius: 12px; padding: 14px; }
.warn-item { margin-top: 4px; }

/* ---- jogo ---- */
.status-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.tries-pill {
  background: var(--green-dark);
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 700;
}
.guess-form { margin-top: 14px; }
.guess-input { width: 100%; font-size: 16px; padding: 12px; }
.guess-msg { margin-top: 8px; min-height: 18px; font-size: 14px; }
.guess-msg.err { color: var(--red); }

/* revelação progressiva */
.reveal { margin-top: 16px; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.crumb-sep { color: var(--ink-soft); }
.rank-badge {
  background: var(--green);
  color: #fff;
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
}
.rank-badge.locked { background: #cfc8b6; color: #5b5640; }
.zone-hint { margin: 12px 0 6px; color: var(--ink-soft); }
.branches { display: flex; flex-wrap: wrap; gap: 8px; }
.branch {
  display: flex; align-items: center; gap: 6px;
  background: #fbfaf4;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px 12px;
  font-weight: 500;
}
.branch.eliminated { opacity: 0.45; text-decoration: line-through; background: var(--red-soft); border-color: var(--red-soft); }
.branch-x { color: var(--red); }

/* lista de palpites */
.guess-list { margin-top: 18px; }
.guess-list-title { font-weight: 700; margin-bottom: 8px; }
.guess-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  margin-bottom: 6px;
  border: 1px solid var(--line);
}
.guess-row.near { background: var(--green-soft); border-color: #bfe0c5; }
.guess-row.mid { background: var(--amber-soft); border-color: #ecd9a8; }
.guess-row.far { background: #f2efe6; }
.guess-row.correct { background: #d8f0d8; border-color: var(--green); }
.guess-emoji { font-size: 18px; }
.guess-name { font-weight: 600; }
.guess-common { color: var(--ink-soft); margin-left: auto; font-size: 14px; }

/* fim de jogo */
.end-card.win { border-color: var(--green); }
.end-card.lose { border-color: var(--red); }
.end-title { margin: 0 0 8px; }
.result-grid {
  background: #f2efe6;
  border-radius: 10px;
  padding: 12px;
  font-size: 18px;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 10px 0;
}
.error-card { border-color: var(--red); }

.app-footer { text-align: center; color: var(--ink-soft); font-size: 13px; padding: 20px 0; }

@media (max-width: 520px) {
  .logo { font-size: 32px; }
  .guess-common { margin-left: 0; width: 100%; }
}