@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap");

/* Layout: mesa de operação — coluna principal com o mercado e coluna fixa do chat à direita (empilha no celular). */
:root {
  --bg: #eef1f4;
  --surface: #ffffff;
  --surface-2: #f6f8fa;
  --ink: #0f1b2a;
  --muted: #5a6b7d;
  --line: #d8dfe6;
  --accent: #1f5fbf;
  --accent-soft: #e4ecf8;
  --up: #11815b;
  --up-soft: #e2f3eb;
  --down: #c2392f;
  --down-soft: #fbe6e3;
  --warn: #9a6400;
  --warn-soft: #f8eed8;
  --sans: "Manrope", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --raio: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1117; --surface: #121b24; --surface-2: #17222d; --ink: #e5ecf2; --muted: #92a3b4; --line: #243240;
    --accent: #6ea8ff; --accent-soft: #19283a; --up: #3cc28c; --up-soft: #12291f; --down: #ff7b6f; --down-soft: #2e1714;
    --warn: #e2b04a; --warn-soft: #2b2311; color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.5; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.up { color: var(--up); } .down { color: var(--down); } .muted { color: var(--muted); }

/* Topo */
.topo {
  position: sticky; top: 0; z-index: 5; background: var(--surface); border-bottom: 1px solid var(--line);
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px;
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
}
.topo h1 { font-size: 1.05rem; font-weight: 800; letter-spacing: -0.01em; margin: 0; }
.pill { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 3px 9px; border-radius: 99px; }
.pill.aberto { background: var(--up-soft); color: var(--up); }
.pill.fechado { background: var(--surface-2); color: var(--muted); }
.topo .meta { font-size: 0.82rem; color: var(--muted); }
.topo .espaco { flex: 1; }
.topo form button { background: none; border: 1px solid var(--line); border-radius: 8px; padding: 4px 12px; font-size: 0.85rem; }

/* Grade */
.grade {
  display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; align-items: start;
  padding: 20px max(16px, env(safe-area-inset-right, 0px)) 40px max(16px, env(safe-area-inset-left, 0px));
  max-width: 1440px; margin: 0 auto;
}
@media (max-width: 1000px) { .grade { grid-template-columns: minmax(0, 1fr); } }
.principal { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.bloco { background: var(--surface); border: 1px solid var(--line); border-radius: var(--raio); padding: 16px 18px; min-width: 0; }
.bloco > header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 12px; }
.bloco h2 { font-size: 1rem; font-weight: 700; margin: 0; }
.bloco .sub { font-size: 0.82rem; color: var(--muted); }
.avisos:empty { display: none; }
.avisos { background: var(--warn-soft); color: var(--warn); border-radius: var(--raio); padding: 10px 14px; font-size: 0.88rem; }

/* Resumo */
.resumo { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 760px) { .resumo { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--raio); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.tile .rotulo { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.tile .valor { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 1.55rem; font-weight: 600; line-height: 1.15; overflow-wrap: anywhere; }
.tile .valor.texto { font-family: var(--sans); font-size: 1.25rem; font-weight: 800; }
.tile .det { font-size: 0.85rem; color: var(--muted); }

/* Oportunidades */
.ops { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.op { border: 1px solid var(--line); border-radius: var(--raio); padding: 14px; display: flex; flex-direction: column; gap: 8px; background: var(--surface-2); min-width: 0; }
.op.compra { border-left: 4px solid var(--up); }
.op.venda { border-left: 4px solid var(--down); }
.op .linha1 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.op .ticker { font-weight: 800; font-size: 1.05rem; }
.op .nome { color: var(--muted); font-size: 0.85rem; }
.chip { display: inline-flex; align-items: center; gap: 4px; font-size: 0.75rem; font-weight: 800; letter-spacing: 0.04em; padding: 2px 8px; border-radius: 6px; }
.chip.compra { background: var(--up-soft); color: var(--up); }
.chip.venda { background: var(--down-soft); color: var(--down); }
.chip.neutro { background: var(--surface); color: var(--muted); border: 1px solid var(--line); }
.op .motivo { font-size: 0.92rem; }
.op .dados { font-size: 0.82rem; color: var(--muted); display: flex; flex-direction: column; gap: 2px; }
.confianca { height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.confianca > span { display: block; height: 100%; background: var(--accent); border-radius: 2px; }
.acoes-op { display: flex; gap: 8px; flex-wrap: wrap; }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 7px 14px; font-weight: 700; font-size: 0.9rem; }
.btn.sim, .btn.comprar { background: var(--up); border-color: var(--up); color: #fff; }
.btn.nao { background: var(--surface); }
.btn.vender { background: var(--down); border-color: var(--down); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: wait; }
.vazio { color: var(--muted); font-size: 0.92rem; padding: 6px 0; }
.retorno { font-size: 0.88rem; padding: 8px 12px; border-radius: 8px; background: var(--accent-soft); }
.retorno:empty { display: none; }

/* Gráfico */
.grafico { position: relative; }
.grafico svg { display: block; width: 100%; height: 280px; }
.grafico .eixo { fill: var(--muted); font-family: var(--mono); font-size: 11px; }
.grafico .grade-l { stroke: var(--line); stroke-width: 1; }
.grafico .serie { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.grafico .area { fill: var(--accent); opacity: 0.08; }
.grafico .entrada { stroke: var(--muted); stroke-dasharray: 4 4; stroke-width: 1; }
.grafico .stop { stroke: var(--down); stroke-dasharray: 2 4; stroke-width: 1; }
.grafico .rot { font-family: var(--mono); font-size: 11px; }
.grafico .cruz { stroke: var(--muted); stroke-width: 1; }
.grafico .marca-c { fill: var(--up); stroke: var(--surface); stroke-width: 2; }
.grafico .marca-v { fill: var(--down); stroke: var(--surface); stroke-width: 2; }
.grafico .ponto { fill: var(--accent); stroke: var(--surface); stroke-width: 2; }
.dica { position: absolute; pointer-events: none; background: var(--ink); color: var(--bg); font-size: 0.8rem; padding: 5px 8px; border-radius: 6px; white-space: nowrap; transform: translate(-50%, -120%); }
.dica[hidden] { display: none; }
.legenda { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 0.8rem; color: var(--muted); margin-top: 8px; }
.legenda i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; }
.legenda i.c { background: var(--up); } .legenda i.v { background: var(--down); }
.legenda i.e { border-radius: 0; height: 0; border-top: 1px dashed var(--muted); width: 14px; vertical-align: 3px; }
.legenda i.s { border-radius: 0; height: 0; border-top: 1px dashed var(--down); width: 14px; vertical-align: 3px; }

/* Tabelas */
.rolagem { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.88rem; }
th, td { padding: 7px 8px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
td.d, th.d { text-align: right; }
td.quebra { white-space: normal; min-width: 220px; }
tr:last-child td { border-bottom: 0; }
.spark { width: 84px; height: 24px; display: block; }
.spark polyline { fill: none; stroke: var(--accent); stroke-width: 1.5; }
.duas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 1200px) { .duas { grid-template-columns: minmax(0, 1fr); } }

/* Manual */
.manual { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.confirmar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; font-size: 0.92rem; }
.confirmar[hidden] { display: none; }

/* Chat */
.chat { position: sticky; top: 64px; display: flex; flex-direction: column; height: calc(100vh - 84px); min-height: 420px; padding: 0; overflow: hidden; }
@media (max-width: 1000px) { .chat { position: static; height: 560px; } }
.chat > header { padding: 14px 18px 0; }
.mensagens { flex: 1; overflow-y: auto; padding: 8px 18px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 92%; padding: 9px 12px; border-radius: 12px; font-size: 0.92rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.eu { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.msg.ia { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg.pensando { color: var(--muted); font-style: italic; }
.sugestoes { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 18px 8px; }
.sugestoes button { background: var(--accent-soft); border: 0; border-radius: 99px; padding: 5px 11px; font-size: 0.8rem; color: var(--accent); font-weight: 600; }
.chat form { display: flex; gap: 8px; padding: 12px 18px 16px; border-top: 1px solid var(--line); }
.chat input { flex: 1; min-width: 0; border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; background: var(--surface-2); }

/* Entrada */
body.entrada { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.entrada-caixa { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 28px; width: min(360px, 100%); display: flex; flex-direction: column; gap: 10px; }
.entrada-caixa h1 { font-size: 1.3rem; margin: 0 0 8px; }
.entrada-caixa label { font-size: 0.85rem; color: var(--muted); }
.entrada-caixa input { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: var(--surface-2); }
.entrada-caixa button { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 10px; font-weight: 700; }
.entrada-caixa .erro { color: var(--down); margin: 0; font-size: 0.9rem; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }