:root {
  color-scheme: dark;
  --bg: #0a0b0d; --panel: #101216; --raise: #171a20; --line: #22262d; --line-2: #2d323b;
  --text: #e9ebef; --dim: #9aa1ad; --faint: #6c7480;
  --accent: #5b9cff; --accent-ink: #06101f; --amber: #f2b84b; --danger: #ff6b6b; --ok: #4ade80;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; font-variant-numeric: tabular-nums; }
h1, h2, h3, p, ol { margin: 0; }
button, input, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.ic { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.muted { color: var(--dim); }

/* layout */
.shell { display: grid; grid-template-columns: 224px minmax(0, 1fr); min-height: 100dvh; }
.side { position: sticky; top: 0; height: 100dvh; display: flex; flex-direction: column; gap: 22px; padding: 20px 14px; border-right: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; padding: 0 8px; font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.brand .ic { width: 22px; height: 22px; color: var(--accent); }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a, .nav-out { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 0; border-radius: 8px; background: none; color: var(--dim); cursor: pointer; text-align: left; }
.nav a:hover, .nav-out:hover { color: var(--text); background: var(--raise); }
.nav a.active { color: var(--text); background: var(--raise); box-shadow: inset 2px 0 0 var(--accent); }
.nav-out { margin-top: auto; }
.main { display: flex; flex-direction: column; gap: 20px; width: 100%; max-width: 1240px; min-width: 0; margin: 0 auto; padding: 28px clamp(16px, 3vw, 36px) 72px; }
.top { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: flex-end; justify-content: space-between; }
.top h1 { font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.sub { color: var(--dim); margin-top: 2px; }
.tools { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.live { display: inline-flex; align-items: center; gap: 6px; margin-top: 2px; color: var(--faint); font-size: 12px; }
.live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.live.pulse i { animation: ping 1.2s ease-out; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, .7); } 100% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); } }

/* painéis */
.panel { min-width: 0; padding: 18px 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.panel.flush { padding: 0; overflow: hidden; }
.panel.flush > h2 { margin: 0; padding: 18px 20px 12px; }
.note { margin-top: 12px; }
.panel h2 { margin-bottom: 14px; font-size: 13px; font-weight: 600; color: var(--dim); }
.grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 20px; }
.stack { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.kpis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); overflow: hidden; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.kpi { display: flex; flex-direction: column; gap: 4px; min-width: 0; padding: 16px 18px; border-left: 1px solid var(--line); }
.kpi:first-child { border-left: 0; }
.kpi span { color: var(--dim); }
.kpi strong { font-size: 26px; font-weight: 600; letter-spacing: -.02em; }
.kpi small { min-height: 1.3em; color: var(--faint); }
.kpi.lead strong { color: var(--amber); }

/* ranking */
.rank { display: flex; flex-direction: column; gap: 11px; padding: 0; list-style: none; }
.rank li { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(50px, 1fr) 44px 52px; gap: 12px; align-items: center; }
.who { display: flex; align-items: center; gap: 8px; min-width: 0; }
.who > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar { height: 6px; overflow: hidden; background: var(--raise); border-radius: 99px; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.bar i.mute { background: var(--faint); }
.rank b { font-weight: 600; text-align: right; }
.rank em { color: var(--dim); font-style: normal; text-align: right; }
.link-btn { margin-top: 12px; padding: 0; border: 0; background: none; color: var(--accent); cursor: pointer; }
.flag { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 20px; height: 15px; }
.flag img { width: 20px; height: 15px; object-fit: cover; border-radius: 3px; box-shadow: 0 0 0 1px rgba(255, 255, 255, .12); }

/* gráfico */
.chart { position: relative; min-height: 240px; }
.chart svg { display: block; max-width: 100%; }
.gl { stroke: var(--line); }
.ax { fill: var(--faint); font-size: 11px; }
.area { fill: url(#ga); }
.line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.sa { stop-color: var(--accent); stop-opacity: .28; }
.sb { stop-color: var(--accent); stop-opacity: 0; }
.guide { stroke: var(--line-2); }
.dot { fill: var(--bg); stroke: var(--accent); stroke-width: 2; }
.tip { position: absolute; top: 4px; padding: 6px 10px; white-space: nowrap; pointer-events: none; background: var(--raise); border: 1px solid var(--line-2); border-radius: 8px; }

/* tabelas */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; white-space: nowrap; }
.tbl th { padding: 10px 14px; border-bottom: 1px solid var(--line); color: var(--faint); font-weight: 500; text-align: left; }
.tbl td { padding: 11px 14px; border-bottom: 1px solid var(--line); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl .num { text-align: right; }
.tbl .acts { display: flex; justify-content: flex-end; gap: 2px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.slug { display: flex; align-items: center; gap: 4px; color: var(--dim); }
.pill { display: inline-block; padding: 1px 9px; color: var(--dim); font-size: 12px; background: none; border: 1px solid var(--line-2); border-radius: 99px; }
.pill.country { color: var(--accent); border-color: rgba(91, 156, 255, .4); }
.pill.on { color: var(--ok); border-color: rgba(74, 222, 128, .4); cursor: pointer; }
.pill.off { cursor: pointer; }

/* controles */
.input, .select { width: 100%; padding: 8px 10px; background: var(--bg); border: 1px solid var(--line-2); border-radius: 8px; }
.select { width: auto; max-width: 220px; }
.input:disabled { opacity: .55; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; background: var(--raise); border: 1px solid var(--line-2); border-radius: 8px; font-weight: 500; cursor: pointer; }
.btn:hover { border-color: #3d4350; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.ghost { background: none; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #240606; }
.btn.wide { width: 100%; justify-content: center; }
.btn:disabled { opacity: .6; cursor: default; }
.icon-btn { display: inline-grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 8px; background: none; color: var(--dim); cursor: pointer; }
.icon-btn:hover { color: var(--text); background: var(--raise); }
.seg { display: inline-flex; padding: 2px; background: var(--bg); border: 1px solid var(--line-2); border-radius: 8px; }
.seg button { padding: 5px 12px; border: 0; border-radius: 6px; background: none; color: var(--dim); cursor: pointer; }
.seg button.on { background: var(--raise); color: var(--text); }

/* estados vazios, modal, avisos */
.empty { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 36px 20px; text-align: center; }
.empty h3 { font-size: 15px; }
.empty p { max-width: 48ch; color: var(--dim); }
.overlay { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; background: rgba(0, 0, 0, .62); }
.modal { display: flex; flex-direction: column; gap: 16px; width: min(640px, 100%); max-height: calc(100dvh - 32px); overflow: auto; padding: 20px; background: var(--panel); border: 1px solid var(--line-2); border-radius: 14px; }
.modal header { display: flex; align-items: center; justify-content: space-between; }
.modal h2 { font-size: 16px; font-weight: 600; }
.modal footer { display: flex; justify-content: flex-end; gap: 10px; }
.modal form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { color: var(--dim); }
.check { display: flex; align-items: center; gap: 8px; }
.dests { display: flex; flex-direction: column; gap: 8px; }
.dest { display: grid; grid-template-columns: minmax(120px, 200px) minmax(0, 1fr) auto; gap: 8px; }
.form-error { min-height: 1.4em; color: var(--danger); }
.toasts { position: fixed; right: 16px; bottom: 16px; z-index: 60; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 10px 14px; background: var(--raise); border: 1px solid var(--line-2); border-radius: 10px; }
.toast.bad { color: var(--danger); border-color: var(--danger); }
.login { display: grid; place-items: center; min-height: 100dvh; padding: 20px; }
.login-card { display: flex; flex-direction: column; gap: 14px; width: min(380px, 100%); padding: 28px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.login-card h1 { font-size: 20px; font-weight: 600; }
.steps { display: flex; flex-direction: column; gap: 8px; padding-left: 20px; color: var(--dim); }
.steps b { color: var(--text); font-weight: 600; }
.codebox { position: relative; margin-top: 12px; }
.codebox .icon-btn { position: absolute; top: 8px; right: 8px; }
pre { margin: 0; padding: 14px; overflow-x: auto; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; font: 12.5px/1.6 var(--mono); }

@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kpi:nth-child(3n + 1) { border-left: 0; }
  .kpi:nth-child(n + 4) { border-top: 1px solid var(--line); }
}
@media (max-width: 980px) { .grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .side { position: fixed; inset: auto 0 0 0; z-index: 20; flex-direction: row; justify-content: space-around; height: auto; gap: 0; padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); background: rgba(10, 11, 13, .92); border-top: 1px solid var(--line); border-right: 0; backdrop-filter: blur(10px); }
  .brand { display: none; }
  .nav { flex: 1; flex-direction: row; justify-content: space-around; }
  .nav a, .nav-out { flex-direction: column; gap: 2px; padding: 6px 8px; font-size: 11px; }
  .nav a.active { box-shadow: none; }
  .nav-out { margin-top: 0; }
  .main { padding-bottom: 96px; }
  .toasts { bottom: 84px; }
}
@media (max-width: 560px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi:nth-child(3n + 1) { border-left: 1px solid var(--line); }
  .kpi:nth-child(2n + 1) { border-left: 0; }
  .kpi:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .rank li { grid-template-columns: minmax(0, 1fr) 44px 48px; }
  .rank .bar { grid-column: 1 / -1; grid-row: 2; }
  .dest { grid-template-columns: minmax(0, 1fr) auto; }
  .dest input { grid-column: 1 / -1; grid-row: 2; }
  .select { max-width: 100%; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }