:root {
  --bg: #0B0E14;
  --panel: #12161F;
  --panel-2: #1A2029;
  --border: #262D3A;
  --text: #E8EAED;
  --muted: #8992A3;
  --teal: #22D3AA;
  --red: #FF6B6B;
  --amber: #FFB020;
  --blue: #4C8DFF;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 10% -10%, #12172a 0%, var(--bg) 55%);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.brand .logo { font-size: 22px; font-weight: 800; letter-spacing: 0.3px; }
.brand .tag { color: var(--muted); font-size: 13px; }

nav.tabs { display: flex; gap: 4px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 4px; }
nav.tabs a {
  padding: 8px 14px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
nav.tabs a:hover { text-decoration: none; color: var(--text); }
nav.tabs a.active { background: var(--panel-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--border); }

.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-bottom: 22px; }

.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: 0 12px 28px -14px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.03);
}

.kpi .label { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-bottom: 8px; }
.kpi .value { font-size: 26px; font-weight: 800; }
.kpi .sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
.kpi .value.teal { color: var(--teal); }
.kpi .value.amber { color: var(--amber); }
.kpi .value.red { color: var(--red); }

h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 0 0 14px; color: var(--text); }
.muted { color: var(--muted); }
.small { font-size: 12px; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }
tr:hover td { background: rgba(255,255,255,0.02); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.pill.buy { background: rgba(34,211,170,0.14); color: var(--teal); }
.pill.sell { background: rgba(255,107,107,0.14); color: var(--red); }
.pill.hold { background: rgba(137,146,163,0.14); color: var(--muted); }

.diffbar { position: relative; height: 6px; border-radius: 4px; background: var(--border); overflow: hidden; width: 90px; }
.diffbar span { position: absolute; top: 0; bottom: 0; }

.badge-cat { font-size: 11px; padding: 2px 8px; border-radius: 6px; font-weight: 700; white-space: nowrap; display: inline-block; }
.badge-cat.rf { background: rgba(76,141,255,0.15); color: var(--blue); }
.badge-cat.acoes { background: rgba(34,211,170,0.15); color: var(--teal); }
.badge-cat.fii { background: rgba(255,176,32,0.15); color: var(--amber); }

.alert {
  border: 1px solid rgba(255,176,32,0.35);
  background: rgba(255,176,32,0.08);
  color: #ffd699;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 13px;
  margin-bottom: 18px;
}

.btn {
  display: inline-block;
  background: var(--teal);
  color: #06231b;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: 13.5px;
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn.secondary { background: var(--panel-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--border); }

textarea, input[type=text], input[type=number] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: ui-monospace, monospace;
  font-size: 12.5px;
}
textarea { min-height: 220px; resize: vertical; }

.dropzone {
  border: 1.5px dashed var(--border);
  border-radius: 14px;
  padding: 22px;
  text-align: center;
  color: var(--muted);
  transition: 0.15s;
  cursor: pointer;
  font-size: 13px;
}
.dropzone:hover { border-color: #3a4356; color: var(--text); }
.dropzone.drag { border-color: var(--teal); color: var(--text); background: rgba(34,211,170,0.06); }
.dropzone .dz-icon { font-size: 22px; display: block; margin-bottom: 6px; }
.dropzone .dz-file { color: var(--teal); font-weight: 700; }
.dropzone input[type=file] { display: none; }

.footer-note {
  color: var(--muted);
  font-size: 12px;
  margin-top: 28px;
  line-height: 1.6;
}

.bars { display: flex; flex-direction: column; gap: 12px; }
.bar-row { display: grid; grid-template-columns: 90px 1fr 1fr; gap: 10px; align-items: center; font-size: 12.5px; }
.bar-track { position: relative; height: 18px; background: var(--border); border-radius: 6px; overflow: hidden; }
.bar-fill { position: absolute; top: 0; bottom: 0; left: 0; border-radius: 6px; }
.bar-fill.target { background: repeating-linear-gradient(45deg, rgba(255,255,255,0.25), rgba(255,255,255,0.25) 4px, transparent 4px, transparent 8px); border: 1px solid rgba(255,255,255,0.4); }
.bar-fill.actual { background: var(--blue); }

form.inline { display: flex; gap: 8px; align-items: center; }

.flash { padding: 10px 14px; border-radius: 10px; margin-bottom: 16px; font-size: 13px; }
.flash.ok { background: rgba(34,211,170,0.12); color: var(--teal); }
.flash.err { background: rgba(255,107,107,0.12); color: var(--red); }

/* ---- FAQ em janela interna (overlay) ---------------------------------- */
.faq-open {
  margin-left: auto;
  color: var(--muted);
  cursor: pointer;
}
.faq-open:hover { color: var(--teal); text-decoration: none; }

body.faq-aberto { overflow: hidden; }

.faq-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 12, 0.72);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 50;
}
.faq-overlay[hidden] { display: none; }

.faq-dialog {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: min(720px, 100%);
  max-height: min(80vh, 720px);
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
}
.faq-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.faq-head h2 { margin: 0; font-size: 16px; letter-spacing: 0.02em; }
.faq-close {
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}
.faq-close:hover { color: var(--text); background: var(--panel-2); }

.faq-body { padding: 8px 22px 4px; overflow-y: auto; }

.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 0; }
.faq-item > summary {
  cursor: pointer;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 600;
  list-style: none;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::before { content: "▸ "; color: var(--teal); }
.faq-item[open] > summary::before { content: "▾ "; }
.faq-answer { padding: 0 0 14px 16px; font-size: 13px; color: var(--muted); line-height: 1.6; }
.faq-answer p { margin: 0 0 10px; }
.faq-answer code {
  background: var(--panel-2);
  padding: 1px 5px;
  border-radius: 5px;
  font-size: 12px;
}
.faq-answer .faq-warn {
  border-left: 2px solid var(--amber);
  padding-left: 10px;
  color: var(--amber);
}
.faq-foot { padding: 14px 22px; border-top: 1px solid var(--border); }

.faq-link { color: var(--blue); cursor: pointer; }

/* ---- tabela de resultado do processamento em lote ---------------------- */
.res-table { width: 100%; border-collapse: collapse; }
.res-table td { padding: 9px 8px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; }
.res-table tr:last-child td { border-bottom: 0; }
.res-ico { width: 28px; }
.res-table tr.res-ok td strong { color: var(--teal); }
.res-table tr.res-dup td strong { color: var(--muted); }
.res-table tr.res-err td strong { color: var(--red); }

.tag-opcional {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: var(--panel-2);
  padding: 2px 7px;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 6px;
}

.flash.warn { background: rgba(255,176,32,0.12); color: var(--amber); }

/* ---- gráfico de evolução (SVG puro) ----------------------------------- */
.g-wrap { position: relative; margin: 18px 0 6px; }
.g-svg { width: 100%; height: auto; display: block; overflow: visible; }

/* grade e eixos: hairline SÓLIDO, uma sombra acima da superfície (nunca tracejado) */
.g-grid { stroke: var(--border); stroke-width: 1; }
.g-axis { stroke: var(--border); stroke-width: 1; }
.g-tick { fill: var(--muted); font-size: 11px; font-family: var(--font); }
/* valores usam tokens de texto, nunca a cor da série */
.g-valor { fill: var(--text); font-size: 11px; font-weight: 600; font-family: var(--font); }

.g-bar { transition: opacity .12s ease; }
.g-wrap:hover .g-bar { opacity: .55; }
.g-wrap .g-bar:hover, .g-wrap .g-bar:focus { opacity: 1; outline: none; }

.g-tip {
  position: absolute;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 12px;
  pointer-events: none;
  min-width: 172px;
  box-shadow: 0 10px 28px rgba(0,0,0,.5);
  z-index: 5;
}
.g-tip[hidden] { display: none; }
.g-tip-data { color: var(--text); font-weight: 600; margin-bottom: 6px; }
.g-tip-linha { display: flex; justify-content: space-between; gap: 14px; color: var(--muted); }
.g-tip-linha strong { color: var(--text); }

.pos { color: var(--teal); }
.neg { color: var(--red); }

.kpi-val.pos { color: var(--teal); }
.kpi-val.neg { color: var(--red); }