/* Layout: app de coluna única, mobile-first; topo fixo, abas embaixo, chat ocupa a tela */
:root {
  --bg: #f3f5f4; --surface: #ffffff; --ink: #14201d; --muted: #5b6b66; --line: #d9e1de;
  --accent: #0f6b5c; --accent-ink: #ffffff; --accent-soft: #dcefe9;
  --bad: #b4372f; --bad-soft: #f8e3e0; --warn: #a66a00; --warn-soft: #fbefd6; --good: #1d7a45; --good-soft: #dff2e6;
  --me: #0f6b5c; --me-ink: #ffffff;
  --f-display: "Sora", system-ui, sans-serif; --f-body: "IBM Plex Sans", system-ui, sans-serif; --f-num: "IBM Plex Mono", ui-monospace, monospace;
  --topo: 56px; --abas: 60px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1513; --surface: #18211e; --ink: #e6eeeb; --muted: #9aaba5; --line: #2a3632;
    --accent: #4fc2a8; --accent-ink: #08201b; --accent-soft: #183a33;
    --bad: #f08a80; --bad-soft: #3a1d1a; --warn: #f0b54a; --warn-soft: #3a2c12; --good: #6fd39a; --good-soft: #163323;
    --me: #2a7d6d; --me-ink: #ffffff;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--ink); font: 15px/1.5 var(--f-body); -webkit-text-size-adjust: 100%; }
h1, h2 { font-family: var(--f-display); margin: 0; line-height: 1.2; text-wrap: balance; }
h1 { font-size: 26px; }
h2 { font-size: 16px; margin: 22px 0 10px; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.num { font-family: var(--f-num); font-variant-numeric: tabular-nums; }
[hidden] { display: none !important; }

.botao { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 8px; padding: 10px 16px; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-block; text-align: center; }
.botao-sec { background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 6px 12px; cursor: pointer; font-size: 13px; }
.botao-texto { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 8px; }
input, select { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; width: 100%; min-width: 0; }

/* Login e instalação */
.pagina-simples { min-height: 100%; display: grid; place-items: center; padding: 24px max(16px, env(safe-area-inset-left)); }
.cartao-login { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; display: grid; gap: 14px; align-content: start; }
.cartao-login .sub { margin: -8px 0 0; color: var(--muted); }
.form-col { display: grid; gap: 8px; }
.form-col label { font-size: 13px; color: var(--muted); font-weight: 500; }
.form-col .botao { margin-top: 6px; }
.linha-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.linha-campos > div { display: grid; gap: 8px; min-width: 0; }
.aviso { margin: 0; padding: 10px 12px; border-radius: 8px; font-size: 14px; }
.aviso-bom { background: var(--good-soft); color: var(--good); }
.aviso-ruim { background: var(--bad-soft); color: var(--bad); }
.aviso-atencao { background: var(--warn-soft); color: var(--warn); }

/* Estrutura do app */
#tela-app { height: 100%; }
.topo { position: fixed; inset: 0 0 auto; height: calc(var(--topo) + env(safe-area-inset-top)); padding: env(safe-area-inset-top) max(12px, env(safe-area-inset-right)) 0 max(12px, env(safe-area-inset-left)); background: var(--surface); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 8px; z-index: 10; }
.marca { font-family: var(--f-display); font-weight: 700; color: var(--accent); }
.seletor-mes { display: flex; align-items: center; gap: 4px; }
.seletor-mes button { background: none; border: 1px solid var(--line); border-radius: 8px; width: 34px; height: 34px; cursor: pointer; font-size: 18px; line-height: 1; }
#mes-rotulo { min-width: 92px; text-align: center; font-weight: 600; font-size: 14px; }
#tela-app > main { padding-top: calc(var(--topo) + env(safe-area-inset-top)); padding-bottom: calc(var(--abas) + env(safe-area-inset-bottom)); height: 100%; }
.vista { max-width: 760px; margin: 0 auto; padding: 16px max(16px, env(safe-area-inset-right)) 24px max(16px, env(safe-area-inset-left)); }
.abas { position: fixed; inset: auto 0 0; height: calc(var(--abas) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: var(--surface); border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(4, 1fr); z-index: 10; }
.abas button { background: none; border: 0; color: var(--muted); font-weight: 600; font-size: 13px; cursor: pointer; border-top: 3px solid transparent; }
.abas button.ativa { color: var(--accent); border-top-color: var(--accent); }

/* Chat */
.vista-chat { display: flex; flex-direction: column; height: 100%; padding-bottom: 10px; }
.mensagens { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding: 4px 0 12px; }
.msg { max-width: 88%; padding: 10px 13px; border-radius: 14px; white-space: pre-line; overflow-wrap: anywhere; }
.msg-usuario { align-self: flex-end; background: var(--me); color: var(--me-ink); border-bottom-right-radius: 4px; }
.msg-assistente { align-self: flex-start; background: var(--surface); border: 1px solid var(--line); border-bottom-left-radius: 4px; border-left-width: 4px; }
.msg-assistente.n-bom { border-left-color: var(--good); }
.msg-assistente.n-ruim { border-left-color: var(--bad); }
.msg-assistente.n-atencao { border-left-color: var(--warn); }
.msg .selo { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 1px 7px; border-radius: 99px; margin-bottom: 4px; }
.selo.n-bom { background: var(--good-soft); color: var(--good); }
.selo.n-ruim { background: var(--bad-soft); color: var(--bad); }
.selo.n-atencao { background: var(--warn-soft); color: var(--warn); }
.sugestoes { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 8px; scrollbar-width: none; }
.sugestoes button { flex: none; background: var(--accent-soft); color: var(--accent); border: 0; border-radius: 99px; padding: 6px 12px; font-size: 13px; cursor: pointer; white-space: nowrap; }
.barra-chat { display: flex; gap: 8px; align-items: center; }
.barra-chat input { flex: 1; }
.botao-mic { flex: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); color: var(--accent); cursor: pointer; display: grid; place-items: center; }
.botao-mic.gravando { background: var(--bad); color: #fff; border-color: var(--bad); animation: pulsar 1.2s infinite; }
@keyframes pulsar { 50% { box-shadow: 0 0 0 8px var(--bad-soft); } }
@media (prefers-reduced-motion: reduce) { .botao-mic.gravando { animation: none; } }

/* Painel */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 2px; min-width: 0; }
.kpi .rot { font-size: 12.5px; color: var(--muted); }
.kpi .val { font-family: var(--f-num); font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi .det { font-size: 12px; color: var(--muted); }
.kpi.ruim .val { color: var(--bad); } .kpi.bom .val { color: var(--good); }
#painel-alertas { display: grid; gap: 8px; margin-top: 12px; }
.cartao { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 14px; min-width: 0; }
.rolagem { overflow-x: auto; }
#grafico { display: block; min-width: 560px; width: 100%; height: 220px; }
#grafico text { fill: var(--muted); font-family: var(--f-num); font-size: 11px; }
#grafico .eixo { stroke: var(--ink); stroke-width: 1; }
#grafico .grade { stroke: var(--line); stroke-width: 1; }
#grafico rect { cursor: pointer; }
#grafico rect.pos { fill: var(--good); }
#grafico rect.neg { fill: var(--bad); }
#grafico rect.sel { stroke: var(--ink); stroke-width: 2; }
.lista { display: grid; gap: 14px; }
.cat-linha { display: grid; gap: 6px; }
.cat-topo { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.cat-topo b { font-weight: 600; }
.barra { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; }
.barra span { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.barra.cheia span { background: var(--warn); } .barra.estouro span { background: var(--bad); }
.cat-limite { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); }
.cat-limite input { width: 110px; padding: 5px 8px; }

/* Contas */
.grupo-contas { margin-bottom: 18px; }
.grupo-contas h2 { margin-top: 6px; }
.conta { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.conta:last-child { border-bottom: 0; }
.conta .nome { font-weight: 500; min-width: 0; overflow-wrap: anywhere; }
.conta .valor { font-family: var(--f-num); text-align: right; }
.conta .acoes { grid-column: 1 / -1; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.chip { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 99px; }
.chip.pago { background: var(--good-soft); color: var(--good); }
.chip.aberto { background: var(--warn-soft); color: var(--warn); }
.chip.atrasado { background: var(--bad-soft); color: var(--bad); }
.editar-valor { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.editar-valor input[type=text] { width: 110px; padding: 5px 8px; }
.editar-valor label { display: flex; gap: 4px; align-items: center; color: var(--muted); }
.editar-valor input[type=checkbox] { width: auto; }
.total-grupo { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); padding-top: 8px; }

/* Lançamentos */
.lanc { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.lanc:last-child { border-bottom: 0; }
.lanc .desc { min-width: 0; overflow-wrap: anywhere; }
.lanc .meta { font-size: 12.5px; color: var(--muted); }
.lanc .valor { font-family: var(--f-num); text-align: right; }
.lanc .valor.receita { color: var(--good); }
.lanc .acoes { grid-column: 1 / -1; display: flex; gap: 8px; align-items: center; }
.lanc select { width: auto; padding: 5px 8px; font-size: 13px; }
.vazio { color: var(--muted); text-align: center; padding: 30px 10px; }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--abas) + env(safe-area-inset-bottom) + 12px); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; z-index: 20; max-width: calc(100% - 32px); font-size: 14px; }