:root {
  --preto: #262626;
  --preto-suave: #3a3a3a;
  --luz-fixa: #ffffff; /* texto sobre superfícies sempre escuras (topbar, toast) — nunca muda com o tema */
  --laranja: #f4b183;
  --laranja-forte: #e89c62;
  --cinza-claro: #f2f2f2;
  --branco: #ffffff;
  --borda: #e2ded9;
  --texto: #262626;
  --texto-suave: #6b6660;
  --erro: #c0392b;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(38, 38, 38, 0.08);
}

/* Tema escuro: preto neutro (não café/marrom), segue o sistema operacional
   por padrão, e pode ser forçado pelo botão 🌙/☀️ na barra superior (grava
   a escolha em localStorage). */
:root:not([data-theme="light"]) {
  @media (prefers-color-scheme: dark) {
    --cinza-claro: #121212;
    --branco: #1e1e1e;
    --borda: #333333;
    --texto: #f2f2f2;
    --texto-suave: #a8a8a8;
    --erro: #e2685a;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
  }
}
:root[data-theme="dark"] {
  --cinza-claro: #121212;
  --branco: #1e1e1e;
  --borda: #333333;
  --texto: #f2f2f2;
  --texto-suave: #a8a8a8;
  --erro: #e2685a;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--cinza-claro);
  color: var(--texto);
}

/* ---------- Topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--preto);
  color: var(--luz-fixa);
  padding: 12px 24px;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: var(--shadow);
}

.topbar__brand {
  display: flex; align-items: center; gap: 10px;
  border: none; background: none; padding: 0; margin: 0; cursor: pointer;
  font-family: inherit; color: inherit; text-align: left;
}
.topbar__brand:hover .topbar__logo { background: var(--laranja-forte); }
.topbar__logo {
  background: var(--laranja);
  color: var(--preto);
  font-weight: 800;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.topbar__brand strong { display: block; font-size: 1rem; }
.topbar__subtitle { font-size: 0.75rem; color: #cfcfcf; }

.topbar__progress-group { margin-left: auto; display: flex; gap: 10px; }
.topbar__progress {
  display: flex;
  align-items: baseline;
  gap: 6px;
  background: var(--preto-suave);
  padding: 6px 14px;
  border-radius: 999px;
}
.progress__num { color: var(--laranja); font-weight: 800; font-size: 1.1rem; font-variant-numeric: tabular-nums; }
.progress__num--vendidos { color: #39ff8a; }
.progress__label { font-size: 0.78rem; color: #d8d8d8; }

.topbar__actions { display: flex; gap: 10px; }

/* ---------- Buttons ---------- */
.btn {
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s ease, opacity 0.15s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn:active { transform: scale(0.98); }
.btn--primary { background: var(--laranja); color: var(--preto); }
.btn--primary:hover { background: var(--laranja-forte); }
.btn--lg { padding: 12px 22px; font-size: 0.95rem; }
/* Sobre a topbar, que é sempre escura — texto sempre claro, fixo. */
.btn--ghost { background: transparent; color: var(--luz-fixa); border: 1px solid #4d4d4d; }
.btn--ghost:hover { background: var(--preto-suave); }
/* Dentro de painéis/modais, cujo fundo muda com o tema — texto acompanha o tema. */
.btn--ghost-panel { background: transparent; color: var(--texto); border: 1px solid var(--borda); }
.btn--ghost-panel:hover { background: var(--cinza-claro); }
.btn--outline { background: var(--branco); color: var(--texto); border: 2px solid var(--laranja); }
.btn--outline:hover { background: rgba(244, 177, 131, 0.16); }
.btn--danger { background: transparent; color: var(--erro); border: 1px solid var(--erro); }
.btn--danger:hover { background: rgba(192, 57, 43, 0.08); }
.btn--danger:disabled { opacity: 0.45; cursor: not-allowed; }
.btn--icon { padding: 9px 12px; font-size: 1.05rem; line-height: 1; }
.btn--small { padding: 5px 10px; font-size: 0.78rem; }

/* ---------- Layout ---------- */
main { max-width: 1080px; margin: 28px auto; padding: 0 20px 60px; }

.panel {
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 32px;
}
.panel__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.panel__header h1 { margin: 0; font-size: 1.3rem; }
.panel__footer { margin-top: 22px; display: flex; justify-content: flex-end; }

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
}
.badge--next { background: var(--cinza-claro); color: var(--texto-suave); border: 1px dashed var(--borda); }
.badge--open { background: var(--laranja); color: var(--preto); margin-bottom: 6px; }

/* Plaquinha "Vendido" — neon claro, discreta. Cor fixa (semântica), não
   acompanha o tema claro/escuro. */
.plaquinha-vendido {
  display: inline-block;
  background: #d9ffc2;
  color: #2f7a1f;
  border: 1px solid #8be36f;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  margin: 0 0 6px 8px;
  box-shadow: 0 0 7px rgba(139, 227, 111, 0.5);
  vertical-align: middle;
}
/* [hidden] tem a mesma especificidade de .plaquinha-vendido — sem esta regra
   a folha de estilo do autor sempre vence a folha nativa do navegador, e a
   plaquinha fica visível mesmo quando o JS marca o elemento como hidden. */
.plaquinha-vendido[hidden] {
  display: none;
}

/* LED de status na tabela da home: verde = disponível, vermelho = vendido. */
.led {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
  background: #39ff6a;
  box-shadow: 0 0 6px 2px rgba(57, 255, 106, 0.55);
  flex-shrink: 0;
}
.led--on {
  background: #ff3b3b;
  box-shadow: 0 0 6px 2px rgba(255, 59, 59, 0.6);
}

/* Toggle "Disponível / Vendida" */
.vendido-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto-suave);
  user-select: none;
}
.vendido-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.vendido-toggle__track {
  width: 40px;
  height: 22px;
  background: var(--borda);
  border-radius: 999px;
  position: relative;
  transition: background 0.15s ease;
  flex-shrink: 0;
}
.vendido-toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--branco);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: transform 0.15s ease;
}
.vendido-toggle input:checked ~ .vendido-toggle__track { background: #4fbf6a; }
.vendido-toggle input:checked ~ .vendido-toggle__track .vendido-toggle__thumb { transform: translateX(18px); }
.vendido-toggle input:focus-visible ~ .vendido-toggle__track { outline: 2px solid var(--laranja); outline-offset: 2px; }

/* ---------- Form ---------- */
.form-group { margin-bottom: 20px; }
.form-group h3 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--laranja-forte);
  border-bottom: 2px solid var(--laranja);
  padding-bottom: 6px;
  margin: 0 0 14px;
}
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.8rem; font-weight: 600; color: var(--texto-suave); }
.field label .req { color: var(--erro); }

.input, select, textarea {
  border: 1px solid var(--borda);
  border-radius: 7px;
  padding: 9px 10px;
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--branco);
  color: var(--texto);
}
.input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--laranja);
  box-shadow: 0 0 0 3px rgba(244, 177, 131, 0.35);
}
textarea { resize: vertical; min-height: 60px; }

.field--sensitive { position: relative; }
.sensitive-wrap { display: flex; gap: 6px; }
.sensitive-wrap .input { flex: 1; }
.btn-toggle-eye {
  border: 1px solid var(--borda);
  background: var(--cinza-claro);
  border-radius: 7px;
  width: 38px;
  cursor: pointer;
  font-size: 0.9rem;
}

/* ---------- Códigos Rec ---------- */
.codigos-rec { display: flex; flex-direction: column; gap: 10px; }
.codigos-rec__list { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.codigos-rec__row { display: flex; align-items: center; gap: 4px; }
.codigos-rec__input { flex: 1; min-width: 0; font-variant-numeric: tabular-nums; letter-spacing: 0.03em; }
.codigos-rec__remove {
  border: 1px solid var(--borda);
  background: var(--cinza-claro);
  color: var(--erro);
  border-radius: 6px;
  width: 30px;
  height: 34px;
  flex-shrink: 0;
  cursor: pointer;
  font-size: 0.95rem;
}
.codigos-rec__remove:disabled { opacity: 0.35; cursor: not-allowed; }
.codigos-rec__controls { display: flex; align-items: center; gap: 8px; }

.combo-row { display: flex; gap: 6px; min-width: 0; }
.combo-row select { flex: 1; min-width: 0; width: 100%; }
.combo-add-inline { display: flex; gap: 6px; flex: 1; }

/* ---------- Etapa 2 ---------- */
.etapa2-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.etapa2-header h1 { margin: 2px 0 0; font-size: 1.4rem; }
.etapa2-header__actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.add-buttons { display: flex; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }

.itens-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.itens-col h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--texto-suave);
  display: flex;
  align-items: center;
  gap: 8px;
}
.count-pill {
  background: var(--preto);
  color: var(--laranja);
  border-radius: 999px;
  padding: 1px 9px;
  font-size: 0.75rem;
}
.itens-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.item-card {
  border: 1px solid var(--borda);
  background: var(--cinza-claro);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.item-card__title { font-weight: 600; font-size: 0.88rem; }
.item-card__sub { font-size: 0.76rem; color: var(--texto-suave); }
.item-card__actions { display: flex; gap: 4px; flex-shrink: 0; }
.item-card__actions button { background: none; border: none; cursor: pointer; font-size: 0.95rem; padding: 4px; }
.empty-hint { color: var(--texto-suave); font-size: 0.82rem; font-style: italic; }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(38, 38, 38, 0.55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  z-index: 100;
  overflow-y: auto;
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: var(--branco);
  border-radius: var(--radius);
  width: 100%;
  max-width: 640px;
  padding: 24px 28px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}
.modal--wide { max-width: 780px; }
.modal--small { max-width: 440px; }
.modal--small p { margin: 0 0 10px; line-height: 1.4; }
.modal--small input.input { width: 100%; margin-top: 4px; }
.modal__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal__header h2 { margin: 0; font-size: 1.15rem; }
.modal__close { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--texto-suave); line-height: 1; }
.modal__footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

.hint { font-size: 0.82rem; color: var(--texto-suave); margin-top: -4px; }

/* ---------- Tabela de perfis (página inicial) ---------- */
.home-search { width: 100%; max-width: 320px; margin-bottom: 16px; }
.table-wrap { overflow-x: auto; }
.perfis-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.perfis-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--texto-suave);
  padding: 0 10px 10px;
  border-bottom: 2px solid var(--borda);
  white-space: nowrap;
}
.perfis-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--borda);
  vertical-align: middle;
}
.perfis-table tbody tr { cursor: pointer; }
.perfis-table tbody tr:hover { background: var(--cinza-claro); }
.perfis-table__num { font-weight: 700; color: var(--texto-suave); font-variant-numeric: tabular-nums; }
.perfis-table__nome { font-weight: 600; }
.perfis-table__count { font-variant-numeric: tabular-nums; color: var(--texto-suave); }
.perfis-table__actions { text-align: right; white-space: nowrap; }
.perfis-table__actions button {
  border: none; background: none; color: var(--erro); cursor: pointer; font-size: 0.95rem; padding: 4px;
}
.status-pill {
  display: inline-block;
  font-size: 0.76rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--cinza-claro);
  border: 1px solid var(--borda);
  color: var(--texto-suave);
  white-space: nowrap;
}

/* ---------- Config ---------- */
.config-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-top: 16px; max-height: 65vh; overflow-y: auto; }
.config-card { border: 1px solid var(--borda); border-radius: 8px; padding: 12px; }
.config-card h3 { margin: 0 0 8px; font-size: 0.85rem; }
.config-card ul { list-style: none; margin: 0 0 10px; padding: 0; display: flex; flex-direction: column; gap: 4px; max-height: 160px; overflow-y: auto; }
.config-card li { display: flex; justify-content: space-between; align-items: center; font-size: 0.82rem; background: var(--cinza-claro); padding: 4px 8px; border-radius: 5px; }
.config-card li button { border: none; background: none; color: var(--erro); cursor: pointer; }
.config-add { display: flex; gap: 6px; }
.config-add input { flex: 1; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--preto);
  color: var(--luz-fixa);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
  z-index: 200;
}
.toast.toast--error { background: var(--erro); }