/* Tipografías de la marca (Balui Digital): Unbounded para títulos, Manrope para texto. Licencia OFL. */
@font-face { font-family: "Unbounded"; font-weight: 600; font-display: swap; src: url(/static/fonts/unbounded-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Unbounded"; font-weight: 700; font-display: swap; src: url(/static/fonts/unbounded-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 400; font-display: swap; src: url(/static/fonts/manrope-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 500; font-display: swap; src: url(/static/fonts/manrope-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 600; font-display: swap; src: url(/static/fonts/manrope-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 700; font-display: swap; src: url(/static/fonts/manrope-latin-700-normal.woff2) format("woff2"); }

/* Paleta de RankStack: índigo noche, violeta eléctrico y naranja de acción */
:root {
  --navy: #16133a;
  --navy-2: #221d52;
  --navy-3: #352e78;
  --brand-bright: #8b7cff;
  --brand: #5a48d8;     /* violeta legible sobre blanco */
  --orange: #ff7a1a;
  --bg: #f5f4fb;
  --surface: #ffffff;
  --border: #e3e1f0;
  --text: #16133a;
  --muted: #5d5a78;
  --accent: var(--brand);
  --accent-soft: #ecebfd;
  --good: #1a7f4b;
  --good-soft: #e3f4ea;
  --warn: #a15c07;
  --warn-soft: #fdf0dc;
  --bad: #c0362c;
  --bad-soft: #fbe6e4;
  --info: #475467;
  --info-soft: #eef2f6;
  --radius: 12px;
  --font-head: "Unbounded", "Manrope", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16133a; --surface: #221d52; --border: #352e78; --text: #e6edf3; --muted: #b9b4dc;
    --accent: #8b7cff; --accent-soft: #2a2466; --good: #4cc38a; --good-soft: #17301f;
    --warn: #f0b259; --warn-soft: #3a2c14; --bad: #ff7b72; --bad-soft: #3d1d1b; --info: #b4bcc8; --info-soft: #26224f;
  }
}
* { box-sizing: border-box; }
:root { --gutter: clamp(16px, 2.2vw, 40px); }
body { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; width: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-family: var(--font-head); font-weight: 700; font-size: 22px; letter-spacing: -.01em; margin: 0 0 4px; }
h2 { font-family: var(--font-head); font-weight: 600; font-size: 16px; margin: 28px 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* Cabecera */
.topbar { background: var(--navy); border-bottom: 1px solid var(--navy-3); }
.topbar .inner { max-width: none; margin: 0 auto; padding: 0 var(--gutter); height: 56px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; }
.brand img { height: 30px; width: auto; display: block; }
.brand:hover { text-decoration: none; }
.topbar nav { display: flex; gap: 18px; flex: 1; }
.topbar nav a { color: #b9b4dc; font-weight: 600; }
.topbar nav a.on, .topbar nav a:hover { color: #fff; text-decoration: none; }
.user { color: #b9b4dc; font-size: 14px; }
.user a { color: var(--brand-bright); }

main { max-width: none; margin: 0 auto; padding: 24px var(--gutter) 48px; }
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }

/* Pestañas de proyecto */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin: 18px 0 24px; overflow-x: auto; scrollbar-width: thin; }
.tabs a { padding: 10px 12px; white-space: nowrap; color: var(--muted); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a.on { color: var(--text); border-color: var(--brand-bright); }
.tabs a:hover { text-decoration: none; color: var(--text); }

/* Tarjetas y tablas */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-family: var(--font-head); font-size: 26px; font-weight: 700; line-height: 1.25; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow-x: auto; }
th, td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; background: var(--surface); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.url { word-break: break-all; font-size: 13px; }
.group-row td { background: var(--info-soft); font-weight: 600; }

/* Botones y formularios */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 10px; border: 1px solid var(--orange);
  background: var(--orange); color: var(--navy); font: inherit; font-weight: 700; cursor: pointer; }
.btn:hover { filter: brightness(1.06); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn.danger { background: transparent; color: var(--bad); border-color: var(--bad); }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
form.inline { display: inline; }
label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 6px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-bright); outline-offset: 0; border-color: transparent; }
input, select, textarea { width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface);
  color: var(--text); font: inherit; }
textarea { min-height: 120px; resize: vertical; }
.row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 160px; }
.row > .btn, .row > form { flex: 0 0 auto; min-width: 0; }

/* Mensajes y etiquetas */
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 18px; background: var(--accent-soft); }
.alert.error { background: var(--bad-soft); color: var(--bad); }
.alert.warn { background: var(--warn-soft); color: var(--warn); }
.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.tag.critical, .tag.poor { background: var(--bad-soft); color: var(--bad); }
.tag.warning, .tag.needs_improvement { background: var(--warn-soft); color: var(--warn); }
.tag.notice { background: var(--info-soft); color: var(--info); }
.tag.good { background: var(--good-soft); color: var(--good); }
.up { color: var(--good); font-weight: 600; }
.down { color: var(--bad); font-weight: 600; }

/* Nota de salud */
.score { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 30px; border-radius: 8px; font-weight: 700; }
.score.big { width: 110px; height: 110px; border-radius: 50%; font-size: 34px; font-family: var(--font-head); }
.score.s-good { background: var(--good-soft); color: var(--good); }
.score.s-mid { background: var(--warn-soft); color: var(--warn); }
.score.s-bad { background: var(--bad-soft); color: var(--bad); }
.score.s-none { background: var(--info-soft); color: var(--muted); }

/* Incidencias desplegables */
details.issue { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 8px; }
details.issue summary { list-style: none; cursor: pointer; padding: 12px 16px; display: flex; align-items: center; gap: 12px; }
details.issue summary::-webkit-details-marker { display: none; }
details.issue summary .title { flex: 1; font-weight: 600; }
details.issue summary .count { font-variant-numeric: tabular-nums; color: var(--muted); }
details.issue[open] summary { border-bottom: 1px solid var(--border); }
details.issue .body { padding: 12px 16px; }
details.issue .advice { margin: 0 0 10px; }
details.issue table th, details.issue table td { padding: 6px 8px; }

.auth { max-width: 400px; margin: 60px auto; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--brand-bright);
  border-radius: 50%; animation: spin 1s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty { text-align: center; padding: 48px 20px; color: var(--muted); }

@media (max-width: 640px) {
  .topbar nav { display: none; }
  th, td { padding: 8px 10px; }
}

/* Tabla de posiciones por buscador y dispositivo */
table.matrix th.group { text-align: center; border-left: 1px solid var(--border); }
table.matrix th.center { text-align: center; }
table.matrix td.num + td.num { border-right: 1px solid var(--border); }
table.matrix td .small { line-height: 1.2; }

/* Sugerencias de keywords */
.sug-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 2px 16px; margin-top: 6px; }
.sug-item { display: flex; gap: 8px; align-items: baseline; font-weight: 400; font-size: 14px; margin: 0; padding: 3px 0; cursor: pointer; }
.sug-item input { width: auto; }
.sug-item .muted { white-space: nowrap; }

/* Gráficas (paleta categórica validada: claro / oscuro) */
:root { --series-1: #2a78d6; --series-2: #eb6834; --series-3: #1baf7a; --series-4: #eda100;
        --chart-grid: #e8e9ec; --chart-axis: #667085; --chart-surface: var(--surface); }
@media (prefers-color-scheme: dark) {
  :root { --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500;
          --chart-grid: #2b3340; --chart-axis: #98a2b3; }
}
.chart-wrap { margin: 0; }
.chart-title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.chart { width: 100%; height: auto; display: block; overflow: visible; }
.chart .grid { stroke: var(--chart-grid); stroke-width: 1; }
.chart .axis { fill: var(--chart-axis); font-size: 11px; }
.chart .series { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .series.dashed, .chart-legend .series.dashed { stroke-dasharray: 5 4; }
.chart .dot { stroke: var(--chart-surface); stroke-width: 2; }
.chart .leader { stroke: var(--chart-grid); stroke-width: 1; }
.chart .end-label { fill: var(--text); font-size: 11.5px; }
.series.s1 { stroke: var(--series-1); } .dot.s1 { fill: var(--series-1); }
.series.s2 { stroke: var(--series-2); } .dot.s2 { fill: var(--series-2); }
.series.s3 { stroke: var(--series-3); } .dot.s3 { fill: var(--series-3); }
.series.s4 { stroke: var(--series-4); } .dot.s4 { fill: var(--series-4); }
.chart-legend { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; }
.chart-legend .key { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend .series { fill: none; stroke-width: 2; }
.chart-empty { padding: 28px 0; text-align: center; }
.charts-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 16px; }

/* Pantallas de acceso con la marca */
body.auth-page { background: radial-gradient(1200px 600px at 80% -10%, #2a2466 0%, var(--navy) 55%) fixed; }
body.auth-page .auth { background: var(--surface); }
.auth-logo { display: block; margin: 0 auto 18px; height: 40px; }

/* Fase 1: frecuencias por buscador, competidores, equipo, Search Console */
.btn.link { background: transparent; border: none; color: var(--accent); padding: 2px 6px; }
.freq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.freq-grid label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; }
.freq-grid select { width: 100%; }
tr.own td { background: var(--accent-soft); }
details.card summary { cursor: pointer; font-weight: 600; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.kpi .v { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi .l { font-size: 13px; color: var(--muted); }
code.copy { user-select: all; word-break: break-all; }

/* Fase 2: investigación y SEO local */
.research { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 20px; align-items: start; }
@media (max-width: 1000px) { .research { grid-template-columns: 1fr; } }
.research-side ul.plain { list-style: none; padding: 0; margin: 8px 0 0; }
.research-side li { padding: 6px 0; border-top: 1px solid var(--border); font-size: 14px; }
.kd { display: inline-block; min-width: 28px; text-align: center; border-radius: 6px; padding: 1px 6px; font-weight: 700; font-size: 13px; }
.kd-low { background: var(--good-soft); color: var(--good); }
.kd-mid { background: var(--warn-soft); color: var(--warn); }
.kd-high { background: var(--bad-soft); color: var(--bad); }
.spark { width: 60px; height: 18px; color: var(--accent); display: block; }
.spark-cell { width: 70px; }
.dist { margin-top: 10px; display: grid; gap: 6px; }
.dist-row { display: grid; grid-template-columns: 48px 1fr 60px; gap: 10px; align-items: center; font-size: 14px; }
.dist-bar { background: var(--accent-soft); border-radius: 6px; height: 12px; overflow: hidden; }
.dist-bar span { display: block; height: 100%; background: var(--accent); border-radius: 6px; }
.dist-v { text-align: right; font-variant-numeric: tabular-nums; }
.grid-map { border-radius: var(--radius); border: 1px solid var(--border); }
.grid-pin { display: flex; align-items: center; justify-content: center; border-radius: 50%; color: #fff; font-weight: 700;
  font-size: 12px; width: 28px; height: 28px; border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.35); }
.pin-top3 { background: #1a9e5a; } .pin-top10 { background: #e0a100; } .pin-low { background: #e5662c; } .pin-none { background: #c0392b; }
.local-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 16px; }
.mini-grid { display: grid; gap: 4px; margin-top: 8px; }
.mini-grid span { aspect-ratio: 1; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 700; }

/* Fase 3 */
label.check { display: inline-flex; gap: 6px; align-items: center; font-weight: 600; margin: 0 0 10px; }
label.check input { width: auto; }
ul.plain.diff-list { list-style: none; padding: 0; margin: 10px 0 0; }
.diff-list li { border-top: 1px solid var(--border); padding: 6px 0; }
.diff-list summary { cursor: pointer; }
ul.plain.brief-list { list-style: none; padding: 0; margin: 10px 0 0; }
.brief-list li { border-top: 1px solid var(--border); padding: 6px 0; font-size: 14px; }

/* Pantalla completa: rejillas que reparten las cajas según el ancho */
.dash { display: grid; gap: 16px; grid-template-columns: 1fr; align-items: stretch; }
.dash > .card, .dash-summary > .table-wrap { height: 100%; }
@media (min-width: 900px) { .dash { grid-template-columns: 1fr 1fr; } .dash-summary { grid-column: 1 / -1; } }
@media (min-width: 1500px) { .dash { grid-template-columns: minmax(420px, .9fr) 1fr 1fr; } .dash-summary { grid-column: auto; } }
.split { display: grid; gap: 24px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 1200px) { .split { grid-template-columns: minmax(0, 1.6fr) minmax(320px, 1fr); } }
.kpis { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.charts-2 { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); }
@media (max-width: 480px) { .charts-2 { grid-template-columns: 1fr; } }
.research { grid-template-columns: minmax(0, 1fr) 300px; }
textarea { max-width: 100%; }
.local-grid { grid-template-columns: repeat(auto-fit, minmax(440px, 1fr)); }
@media (max-width: 520px) { .local-grid { grid-template-columns: 1fr; } }

/* Pie de página */
.site-foot { border-top: 1px solid var(--border); padding: 14px var(--gutter); font-size: 13px; color: var(--muted);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.site-foot a { color: var(--accent); font-weight: 600; }
.auth-page .site-foot { border-top: 0; justify-content: center; color: #b9b4dc; }
.auth-page .site-foot a { color: var(--brand-bright); }
.dist.wide .dist-row { grid-template-columns: 90px 1fr 50px; }
.pin-empty { background: #9aa7b4; }

/* Fase 4: asistente de IA, oportunidades, enlazado */
.dist.names .dist-row, details .dist.wide .dist-row { grid-template-columns: minmax(120px, 240px) 1fr 50px; }
.dist-l { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ai-tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin: 16px 0; }
.ai-tools h3 { margin: 0 0 8px; font-size: 16px; }
.ai-tools label { display: block; margin-bottom: 10px; }
.chat-box textarea { width: 100%; margin-top: 6px; }
.chat { display: grid; gap: 12px; }
.chat .msg { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; }
.chat .msg-user { background: var(--accent-soft); border-color: transparent; margin-left: 12%; }
.chat .msg-assistant { margin-right: 6%; }
.chat .who { font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .04em; }
.md { line-height: 1.6; overflow-wrap: anywhere; }
.md > :first-child { margin-top: 0; } .md > :last-child { margin-bottom: 0; }
.md h1 { font-size: 22px; } .md h2 { font-size: 18px; margin: 20px 0 8px; } .md h3 { font-size: 16px; }
.md table { border-collapse: collapse; margin: 10px 0; font-size: 14px; display: block; overflow-x: auto; }
.md th, .md td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
.md code { background: var(--accent-soft); padding: 1px 5px; border-radius: 5px; }
.doc { max-width: 900px; padding: 28px 34px; }

/* Suscripción */
.sub-summary .big { font-family: var(--font-head); font-size: 20px; font-weight: 700; margin-top: 4px; }
.period-switch { display: flex; gap: 18px; margin: 0 0 12px; }
.period-switch label { display: inline-flex; gap: 6px; align-items: center; margin: 0; font-weight: 600; }
.period-switch input { width: auto; }
.plans { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.plan-card { display: flex; flex-direction: column; gap: 6px; }
.plan-card.featured { border: 2px solid var(--accent); }
.plan-card .price { font-size: 15px; } .plan-card .price strong { font-family: var(--font-head); font-size: 30px; }
.plan-card ul { padding-left: 18px; margin: 8px 0 14px; flex: 1; } .plan-card li { margin: 3px 0; }
.meter { height: 8px; border-radius: 4px; background: var(--border); overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--accent); }
.meter span.warn { background: var(--warn); } .meter span.bad { background: var(--bad); }
.form-grid { display: grid; gap: 0 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 12px; }
.account-banner { padding: 9px 16px; text-align: center; font-size: 14px; background: var(--info-soft); color: var(--info); }
.account-banner.warn { background: var(--warn-soft); color: var(--warn); }
.account-banner.bad { background: var(--bad-soft); color: var(--bad); }
.account-banner a, .account-banner button { color: inherit; font-weight: 700; }
.account-banner form { display: inline; } .account-banner button { background: none; border: 0; text-decoration: underline; cursor: pointer; font-size: inherit; padding: 0; }
.pay-box { max-width: 520px; }
.card-field { border: 1px solid var(--border); border-radius: 10px; padding: 12px; background: var(--surface); min-height: 48px; margin: 6px 0 14px; }
.account-banner .fix-email { display: inline-block; margin-left: 8px; } .account-banner .fix-email summary { cursor: pointer; text-decoration: underline; display: inline; } .account-banner .fix-email form { display: inline-flex; gap: 6px; margin-top: 6px; } .account-banner .fix-email input { padding: 3px 6px; font-size: 13px; }
.addons { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; } .addon-card select { padding: 4px 6px; }

/* Registro: elección de plan para la prueba */
.signup-plans { border: 0; padding: 0; margin: 14px 0 4px; }
.signup-plans legend { font-weight: 600; margin-bottom: 6px; }
.signup-plan { display: flex; gap: 10px; align-items: flex-start; border: 1px solid var(--line, #e3e0f2); border-radius: 10px; padding: 10px 12px; margin: 0 0 8px; cursor: pointer; font-weight: 400; }
.signup-plan input { width: auto; margin-top: 4px; flex: none; }
.signup-plan:has(input:checked) { border-color: var(--brand, #5a48d8); box-shadow: 0 0 0 3px rgba(90, 72, 216, .12); }
body.auth-page .auth:has(.signup-plans) { max-width: 460px; }
.kw-link { color: inherit; text-decoration: none; }
.kw-link:hover { color: var(--accent); text-decoration: underline; }
.qr svg { width: 200px; height: 200px; background: #fff; border-radius: 10px; border: 1px solid var(--border); }
.recovery-codes { font-size: 18px; line-height: 1.7; background: var(--bg); padding: 12px 16px; border-radius: 10px; columns: 2; }
.plan-card.founder { border: 2px solid var(--accent); background: linear-gradient(180deg, rgba(255,122,26,.06), transparent 40%); }