:root {
  --bg: #0e1014;
  --surface: #161a21;
  --surface-2: #1d222b;
  --border: #262d38;
  --text: #e7eaf0;
  --muted: #8d96a8;
  --accent: #6d5efc;

  /* Par divergente do gráfico e das listas de mudança.
     Azul/vermelho em vez de verde/vermelho: verde↔vermelho separa só ΔE 5.0 em
     deuteranopia (reprova), azul↔vermelho fica em 19.2 — validado contra esta
     superfície (#161a21) pelo validador da skill de dataviz. */
  --gain: #3987e5;   /* entraram */
  --loss: #e66767;   /* saíram */
  --line: #9085e9;   /* total (série única do plot de nível) */

  /* Status — reservado, nunca reaproveitado como cor de série. */
  --good: #0ca30c;
  --warn: #e5a63c;

  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
}

h1, h2, h3 { margin: 0; font-weight: 600; }
h1 { font-size: 16px; }
h2 { font-size: 15px; }
h3 { font-size: 13px; }

.hidden { display: none !important; }
.grow { flex: 1; }

/* ------------------------------------------------------------------ topo -- */
.topbar {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; }
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: linear-gradient(135deg, #f9ce34, #ee2a7b 45%, #6228d7);
}

.mainnav { display: flex; gap: 4px; }
.mainnav a {
  padding: 7px 13px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
}
.mainnav a:hover { color: var(--text); background: var(--surface-2); }
.mainnav a.active { color: var(--text); background: var(--surface-2); }
#session-btn { margin-left: auto; }

main { max-width: 1180px; margin: 22px auto; padding: 0 22px 60px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.view-head { margin-bottom: 16px; }
.view-head h2 { font-size: 17px; }

/* --------------------------------------------------------------- captura -- */
.capture { padding: 18px; }
.capture-row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.grow { flex: 1; min-width: 220px; }
#ig-id { width: 150px; }
.pagesize-hint { margin-top: 12px; }

.avancado {
  margin-top: 14px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.avancado > summary {
  cursor: pointer; color: var(--muted); font-size: 12.5px;
  list-style: none; width: fit-content;
}
.avancado > summary::-webkit-details-marker { display: none; }
.avancado > summary::before { content: "▸ "; }
.avancado[open] > summary::before { content: "▾ "; }
.avancado > summary:hover { color: var(--text); }
.avancado > .hint { margin: 10px 0; max-width: 640px; }
.avancado .capture-row { margin-bottom: 4px; }
label .hint { font-size: 11px; }
label { color: var(--muted); font-size: 12px; }

input, select, textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 11px;
  font: inherit;
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { width: 100%; resize: vertical; font-family: ui-monospace, Consolas, monospace; font-size: 12px; }

.input-at { display: flex; align-items: center; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; }
.input-at:focus-within { border-color: var(--accent); }
.input-at span { padding-left: 11px; color: var(--muted); }
.input-at input { border: none; background: transparent; flex: 1; padding-left: 4px; }

button, .ghost {
  cursor: pointer;
  border-radius: 8px;
  font: inherit;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  padding: 9px 14px;
}
button:hover, .ghost:hover { border-color: var(--accent); }
button:disabled { opacity: .5; cursor: not-allowed; }
.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.primary:hover { filter: brightness(1.1); }
.small { padding: 5px 9px; font-size: 12px; text-decoration: none; display: inline-block; }
.mini { padding: 5px 8px; font-size: 12px; }
.danger:hover { border-color: var(--loss); color: var(--loss); }

.badge { padding: 4px 9px; border-radius: 999px; font-size: 12px; }
.badge-off { background: rgba(230,103,103,.15); color: var(--loss); }
.badge-on { background: rgba(12,163,12,.18); color: #3ac93a; }

.checkline {
  display: flex; align-items: center; gap: 8px;
  margin-top: 14px; font-size: 13px; color: var(--text); cursor: pointer;
}
.checkline input { width: 15px; height: 15px; accent-color: var(--accent); }
.checkline .hint { font-size: 12px; }

.progress { margin-top: 16px; }
.progress-head { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.bar { height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
#bar-fill { height: 100%; width: 0; background: var(--accent); transition: width .3s ease; }
#bar-fill.indeterminate { width: 35%; animation: slide 1.4s ease-in-out infinite; }
@keyframes slide { 0% { margin-left: -35%; } 100% { margin-left: 100%; } }

.error { color: var(--loss); margin: 12px 0 0; font-size: 13px; white-space: pre-wrap; }

.banner {
  background: rgba(229,166,60,.12);
  border: 1px solid rgba(229,166,60,.4);
  color: var(--warn);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 18px;
  font-size: 13px;
  display: flex; align-items: center; gap: 12px;
}
.banner button { margin-left: auto; }
.banner-full { width: 100%; align-items: flex-start; line-height: 1.5; }
.banner-full span { display: block; }

/* ----------------------------------------------------------- contas grid -- */
.accounts-head { display: flex; align-items: flex-start; gap: 16px; }
.accounts-acoes { margin-left: auto; display: flex; gap: 10px; flex: none; }
.ghost.danger { border-color: rgba(230,103,103,.4); color: var(--loss); }
.ghost.danger:hover { border-color: var(--loss); background: rgba(230,103,103,.1); }

.rodada { padding: 14px 16px; margin-bottom: 16px; }
.rodada-head {
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; margin-bottom: 10px;
}
.rodada-log {
  margin: 0; padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 9px;
  font: 11.5px/1.55 ui-monospace, Consolas, monospace;
  color: var(--muted);
  max-height: 260px; overflow: auto; white-space: pre-wrap;
}
.rodada-log b { color: var(--text); font-weight: 600; }
.rodada-log .aviso { color: var(--warn); }
.rodada-log .erro { color: var(--loss); }

.accounts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.account-card { padding: 18px; }
.account-head { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.account-head h3 { font-size: 15px; }
.account-head .hint { margin: 2px 0 0; }
.account-head button, .detail-head button { margin-top: 7px; }
.card-acoes { display: flex; gap: 8px; flex-wrap: wrap; }
.account-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kind-btn {
  display: flex; flex-direction: column; gap: 2px;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface-2);
  text-decoration: none;
  color: var(--text);
}
.kind-btn:hover { border-color: var(--accent); }
.kind-btn.disabled { opacity: .45; pointer-events: none; }
.kind-name { font-weight: 600; font-size: 13.5px; }
.kind-meta { color: var(--muted); font-size: 11.5px; }

/* --------------------------------------------------------------- detalhe -- */
.detail-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.detail-head h2 { font-size: 17px; }
.detail-head .hint { margin: 0; }
.kind-switch { margin-left: auto; display: flex; gap: 4px; }
.switch-btn {
  padding: 8px 14px; border-radius: 8px; text-decoration: none;
  color: var(--muted); border: 1px solid transparent; font-size: 13px;
}
.switch-btn:hover { color: var(--text); }
.switch-btn.active { color: var(--text); background: var(--surface-2); border-color: var(--border); }

.content { display: grid; grid-template-columns: 290px 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .content { grid-template-columns: 1fr; } }

.sidebar { padding: 14px; }
.sidebar-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px; }
.snapshots { list-style: none; margin: 0; padding: 0; max-height: 62vh; overflow: auto; }
.snapshots li { padding: 10px 11px; border-radius: 9px; cursor: pointer; border: 1px solid transparent; }
.snapshots li:hover { background: var(--surface-2); }
.snapshots li.active { background: var(--surface-2); border-color: var(--accent); }
.snap-top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.snap-date { font-weight: 600; }
.snap-sub { color: var(--muted); font-size: 12px; display: flex; gap: 8px; }
.delta { font-size: 12px; font-weight: 600; }
.delta.up { color: var(--gain); }
.delta.down { color: var(--loss); }
.delta.flat { color: var(--muted); }
.partial { color: var(--warn); font-size: 11px; }
.empty { color: var(--muted); padding: 18px 4px; font-size: 13px; }
.empty a { color: var(--accent); }

.panel { padding: 0; min-height: 320px; }
.tabs { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); }
.tab { background: transparent; border: none; color: var(--muted); padding: 7px 12px; border-radius: 8px; }
.tab.active { background: var(--surface-2); color: var(--text); }
.tab-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.tab-body { padding: 14px; }
.panel-head { padding: 12px 14px 0; color: var(--muted); font-size: 12px; }

.users { list-style: none; margin: 0; padding: 0; max-height: 58vh; overflow: auto; }
.users li { display: flex; align-items: center; gap: 10px; padding: 7px 6px; border-radius: 8px; }
.users li:hover { background: var(--surface-2); }
.uname { font-weight: 600; text-decoration: none; color: var(--text); }
.uname:hover { color: var(--accent); }
.ufull { color: var(--muted); font-size: 12px; }
.utag { font-size: 11px; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 1px 7px; }

.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  object-fit: cover; background: var(--surface-2); flex: none;
}
.avatar-lg { width: 56px; height: 56px; }
.monogram {
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-weight: 600; font-size: 14px;
  border: 1px solid var(--border);
}
.avatar-lg.monogram { font-size: 22px; }

.diff-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; color: var(--muted); font-size: 12px; }
.diff-summary { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 14px; font-size: 13px; }
.diff-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 760px) { .diff-cols { grid-template-columns: 1fr; } }
.diff-cols h3, #renamed-wrap h3 { margin-bottom: 8px; display: flex; gap: 8px; align-items: center; }
.gain { color: var(--gain); }
.loss { color: var(--loss); }
.neutral { color: var(--muted); }
h3 span { background: var(--surface-2); border-radius: 999px; padding: 1px 8px; font-size: 11px; color: var(--text); }

/* --------------------------------------------------------------- gráfico -- */
.chart-card { margin-top: 18px; padding: 18px; }
.chart-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.chart-head .hint { margin: 4px 0 0; }
.legend { margin-left: auto; display: flex; gap: 14px; font-size: 12px; color: var(--muted); }
.legend span { display: flex; align-items: center; gap: 6px; }
.swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.swatch-gain { background: var(--gain); }
.swatch-loss { background: var(--loss); }

.chart { position: relative; width: 100%; }
.viz { display: block; overflow: visible; }
.viz-grid { stroke: var(--border); stroke-width: 1; }
.viz-zero { stroke: var(--muted); stroke-width: 1; opacity: .45; }
.viz-axis { fill: var(--muted); font-size: 11px; }
.viz-plot-title { fill: var(--muted); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
/* rótulos usam tinta de texto, nunca a cor da série */
.viz-bar-label { fill: var(--muted); font-size: 10.5px; font-weight: 600; }
.viz-line { fill: none; stroke: var(--line); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.viz-dot { fill: var(--line); stroke: var(--surface); stroke-width: 2; }
.viz-bar-gain { fill: var(--gain); }
.viz-bar-loss { fill: var(--loss); }
.viz-crosshair { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 3 4; opacity: .7; }
.viz-hit { fill: transparent; outline: none; }
.viz-hit-clickable { cursor: pointer; }
.viz-hit:focus-visible { fill: rgba(109,94,252,.12); stroke: var(--accent); stroke-width: 1; }

.viz-tip {
  position: absolute;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 9px 11px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 240px;
  max-height: 300px;
  overflow-y: auto;
  box-shadow: 0 6px 20px rgba(0,0,0,.45);
  z-index: 2;
}
.viz-tip b { font-size: 12px; }
.viz-tip > span { color: var(--muted); }
.tip-counts { display: flex; gap: 10px; }
.viz-tip .tip-gain { color: var(--gain); }
.viz-tip .tip-loss { color: var(--loss); }
.tip-loading { color: var(--muted); font-style: italic; }
.viz-tip .tip-aviso { color: var(--warn); line-height: 1.4; }

.tip-lists { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.tip-section h4 {
  margin: 0 0 5px; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .04em;
}
.tip-users { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.tip-users li { display: flex; align-items: center; gap: 7px; }
.tip-users .uname { font-size: 12px; font-weight: 500; }
.avatar-xs { width: 22px; height: 22px; }
.avatar-xs.monogram { font-size: 10px; }
.tip-more {
  margin-top: 6px; padding: 3px 8px; font-size: 11px;
  background: transparent; border: 1px solid var(--border); color: var(--muted);
}
.tip-more:hover { color: var(--text); }

/* ---------------------------------------------------------------- dialog -- */
dialog {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius);
  max-width: 560px;
  width: calc(100% - 40px);
  padding: 0;
}
dialog::backdrop { background: rgba(0,0,0,.6); }
.dialog-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.hint { color: var(--muted); font-size: 12.5px; margin: 0; }
.hint code { background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
ol.hint { padding-left: 18px; display: flex; flex-direction: column; gap: 4px; }
.dialog-actions { display: flex; gap: 8px; align-items: center; }
.dialog-body label { font-size: 12px; }
.dialog-body label .hint { font-size: 11px; }
.hint.ok { color: #3ac93a; }
.ok { color: #3ac93a; }
.warn-text { color: var(--warn); }
.sep { border: none; border-top: 1px solid var(--border); margin: 4px 0; }