:root {
  color-scheme: light;
  --roxo: #6c5ce7;
  --roxo-escuro: #5a4bd1;
  --dourado: #d4af37;
  --fundo: #f5f5f7;
  --texto: #1a1a2e;
  --texto-sec: #666;
  --borda: #e0e0e6;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0; height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--fundo); color: var(--texto);
  overscroll-behavior: none;
}

#app {
  display: flex; flex-direction: column; height: 100vh; height: 100dvh;
}

.topo {
  background: var(--roxo); color: #fff;
  padding: env(safe-area-inset-top, 0) 16px 12px;
  padding-top: calc(env(safe-area-inset-top, 0) + 12px);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.topo-titulo { font-size: 17px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.avatar-topo { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.avatar-onboarding { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; display: block; margin: 0 auto 12px; }
.btn-icone {
  background: transparent; border: none; color: #fff; font-size: 18px;
  cursor: pointer; padding: 4px 8px; opacity: 0.85;
}
.btn-icone:hover { opacity: 1; }

#conteudo {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
}

.tabs {
  display: flex; background: #fff; border-top: 1px solid var(--borda);
  padding-bottom: env(safe-area-inset-bottom, 0); flex-shrink: 0;
}
.tab {
  flex: 1; background: none; border: none; padding: 8px 4px 6px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: 20px; color: var(--texto-sec); cursor: pointer;
}
.tab span { font-size: 11px; }
.tab.ativa { color: var(--roxo); font-weight: 600; }

/* ---- Chat ---- */
.chat-lista { padding: 12px 12px 4px; display: flex; flex-direction: column; gap: 10px; }
.bolha { max-width: 82%; padding: 10px 14px; border-radius: 16px; font-size: 15px; line-height: 1.4; white-space: pre-wrap; }
.bolha.user { align-self: flex-end; background: var(--roxo); color: #fff; border-bottom-right-radius: 4px; }
.bolha.assistant { align-self: flex-start; background: #fff; border: 1px solid var(--borda); border-bottom-left-radius: 4px; }
.bolha.pensando { align-self: flex-start; background: #fff; border: 1px solid var(--borda); color: var(--texto-sec); font-style: italic; }

.chat-form {
  display: flex; gap: 8px; padding: 10px 12px;
  padding-bottom: calc(env(safe-area-inset-bottom, 0) + 10px);
  background: #fff; border-top: 1px solid var(--borda); flex-shrink: 0;
}
.chat-form input {
  flex: 1; padding: 11px 14px; border: 1px solid var(--borda); border-radius: 20px; font-size: 15px;
}
.chat-form button {
  background: var(--roxo); color: #fff; border: none; border-radius: 20px;
  padding: 0 18px; font-size: 15px; font-weight: 600; cursor: pointer;
}
.chat-form button:disabled { opacity: 0.5; }

/* ---- Listas (tarefas/rotina/ideias/lembretes) ---- */
.lista-secao { padding: 14px 14px 0; }
.lista-secao h3 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--texto-sec); margin: 0 0 8px; }
.item-card {
  background: #fff; border: 1px solid var(--borda); border-radius: 12px;
  padding: 12px 14px; margin-bottom: 8px; font-size: 15px;
  display: flex; align-items: center; gap: 10px;
}
.item-card .item-texto { flex: 1; }
.item-card .item-meta { font-size: 12px; color: var(--texto-sec); margin-top: 2px; }
.item-card.concluida .item-texto { text-decoration: line-through; color: var(--texto-sec); }
.chk {
  width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--roxo);
  background: none; cursor: pointer; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--roxo); font-size: 13px;
}
.excluir-item {
  background: none; border: none; color: #c0392b; font-size: 18px; cursor: pointer; padding: 4px;
}
.vazio { color: var(--texto-sec); font-size: 14px; padding: 20px 14px; text-align: center; }
.prioridade-Alta { border-left: 3px solid #e05252; }
.prioridade-Média { border-left: 3px solid #d4af37; }
.prioridade-Baixa { border-left: 3px solid #8e8e93; }

.fab-add {
  position: fixed; right: 18px; bottom: 78px; width: 52px; height: 52px; border-radius: 50%;
  background: var(--roxo); color: #fff; border: none; font-size: 26px; cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2); z-index: 5;
}

/* ---- Modal simples de adicionar ---- */
.modal-fundo {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex;
  align-items: flex-end; z-index: 20;
}
.modal-fundo[hidden] { display: none; }
.modal-fundo.centro { align-items: center; padding: 16px; }
.modal-cartao {
  background: #fff; border-radius: 16px 16px 0 0; padding: 20px; width: 100%;
  max-width: 420px; margin: 0 auto;
}
.modal-fundo.centro .modal-cartao { border-radius: 16px; }
.modal-cartao h2 { margin: 0 0 12px; font-size: 18px; }
.modal-cartao input, .modal-cartao select, .modal-cartao textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--borda); border-radius: 10px;
  font-size: 15px; margin-bottom: 10px;
}
.modal-botoes { display: flex; gap: 10px; margin-top: 6px; }
.btn-primario {
  background: var(--roxo); color: #fff; border: none; border-radius: 10px;
  padding: 12px; font-size: 15px; font-weight: 600; cursor: pointer; flex: 1;
}
.btn-secundario {
  background: #eee; color: var(--texto); border: none; border-radius: 10px;
  padding: 12px; font-size: 15px; cursor: pointer; flex: 1;
}
.onboarding-passo { background: var(--fundo); border-radius: 10px; padding: 10px 12px; margin: 10px 0; font-size: 14px; }
.icone-inline { font-size: 16px; }
.onboarding-extra { font-size: 13px; color: var(--texto-sec); }

/* ---- Agenda mensal ---- */
.agenda-cabecalho {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px 6px; font-size: 16px; font-weight: 700;
}
.btn-icone-agenda {
  background: #fff; border: 1px solid var(--borda); border-radius: 8px;
  width: 34px; height: 34px; font-size: 18px; cursor: pointer; color: var(--roxo);
}
.agenda-dias-semana {
  display: grid; grid-template-columns: repeat(7, 1fr); text-align: center;
  font-size: 12px; color: var(--texto-sec); padding: 6px 10px 0;
}
.agenda-grade {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; padding: 6px 10px 16px;
}
.agenda-dia {
  aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: 10px; font-size: 14px; cursor: pointer; background: #fff; border: 1px solid var(--borda);
  gap: 2px;
}
.agenda-dia.vazio { background: transparent; border: none; cursor: default; }
.agenda-dia.hoje { border-color: var(--roxo); border-width: 2px; font-weight: 700; color: var(--roxo); }
.agenda-ponto { width: 6px; height: 6px; border-radius: 50%; background: var(--dourado); }