/* Bitácora 2.0 — estilos. Oscuro por defecto; claro si el sistema lo pide. */

:root {
  --bg: #0e1115;
  --surface: #161a20;
  --surface-2: #1d222a;
  --border: #272e38;
  --grid: #222831;
  --text: #e8ecf1;
  --muted: #9aa5b3;
  --faint: #6c7785;
  --pulse: #ff6b5a;      /* pulso */
  --pace: #4ea8ff;       /* ritmo */
  --good: #3ecf8e;
  --warn: #f5b942;
  --violet: #a78bfa;
  --past: #5d6b7c;       /* meses antiguos */
  --z1: #64748b; --z2: #4ea8ff; --z3: #3ecf8e; --z4: #f5b942; --z5: #ff6b5a;
  --shadow: 0 1px 0 rgba(255, 255, 255, .02) inset, 0 8px 24px rgba(0, 0, 0, .25);
  --display: "Bahnschrift", "DIN Alternate", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --body: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f5f7;
    --surface: #ffffff;
    --surface-2: #f0f2f5;
    --border: #dfe3e8;
    --grid: #eceff3;
    --text: #171b21;
    --muted: #5b6673;
    --faint: #8b95a1;
    --pulse: #e0483a;
    --pace: #1f7fd6;
    --good: #18935c;
    --warn: #b97a06;
    --violet: #7357d6;
    --past: #9aa5b3;
    --z1: #94a3b8; --z2: #1f7fd6; --z3: #18935c; --z4: #d99a12; --z5: #e0483a;
    --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 6px 18px rgba(16, 24, 40, .06);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.num, td, .kpi-value, .goal-time { font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------ cabecera */
.top {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.top-inner {
  max-width: 1360px; margin: 0 auto; padding: 10px 24px;
  display: flex; align-items: center; gap: 20px;
}
.brand {
  display: flex; align-items: center; gap: 8px;
  font: 600 19px/1 var(--display); letter-spacing: .04em; text-transform: uppercase;
}
.brand svg { width: 30px; height: 19px; fill: none; stroke: var(--pulse); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.brand sup { font-size: 10px; color: var(--pulse); letter-spacing: .08em; margin-left: -4px; align-self: flex-start; }
.nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; flex: 1; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  padding: 6px 10px; border-radius: 7px; color: var(--muted); font-size: 13px; white-space: nowrap;
}
.nav a:hover, .nav a.on { color: var(--text); background: var(--surface-2); }
.sync { display: flex; align-items: center; gap: 10px; }
.sync-text { color: var(--muted); font-size: 12.5px; max-width: 330px; text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sync-text.err { color: var(--pulse); }
.sync-text.ok { color: var(--good); }
.progress { height: 2px; background: transparent; }
.progress > div { height: 100%; width: 0; background: var(--pulse); transition: width .35s ease, opacity .5s ease; opacity: 0; }
.progress.on > div { opacity: 1; }

.btn {
  border: 1px solid var(--border); background: var(--surface); border-radius: 9px;
  padding: 7px 14px; cursor: pointer; font-weight: 600; font-size: 13px; line-height: 1.2;
  transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, .nav a:focus-visible, .pill:focus-visible, tr[tabindex]:focus-visible {
  outline: 2px solid var(--pace); outline-offset: 2px;
}
.btn.primary { background: var(--pulse); border-color: var(--pulse); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn.ghost { background: transparent; }
.btn.icon { padding: 7px; display: inline-flex; }
.btn.icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

/* ------------------------------------------------------------ estructura */
main { max-width: 1360px; margin: 0 auto; padding: 22px 24px 60px; }
section { margin-top: 44px; }
section.hero { margin-top: 0; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 16px; }
.sec-head { margin-bottom: 14px; max-width: 860px; }
.eyebrow {
  font: 600 11px/1 var(--display); letter-spacing: .16em; text-transform: uppercase; color: var(--pulse);
}
.sec-head h2 { font: 600 26px/1.15 var(--display); letter-spacing: .01em; margin: 6px 0 6px; }
.sec-head p { color: var(--muted); }
.grid { display: grid; gap: 16px; margin-bottom: 16px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.two.wide-left { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 18px 14px; box-shadow: var(--shadow); min-width: 0;
}
.card.flush { padding: 0; overflow: hidden; }
.card h3 { font: 600 15px/1.3 var(--body); }
.card h3.mt { margin-top: 20px; }
.sub { color: var(--muted); font-size: 12.5px; margin-top: 3px; }
.chart { height: 300px; margin-top: 8px; }
.chart.sm { height: 220px; }
.chart.lg { height: 400px; }
.grid > .card { display: flex; flex-direction: column; }
.chart.grow { flex: 1 1 auto; height: auto; min-height: 300px; }
.notice {
  background: color-mix(in srgb, var(--warn) 14%, var(--surface)); border: 1px solid color-mix(in srgb, var(--warn) 40%, var(--border));
  border-radius: 12px; padding: 12px 16px; margin-bottom: 16px;
}

/* ------------------------------------------------------------ objetivo */
.goal-card { padding: 22px 24px 18px; display: flex; flex-direction: column; gap: 14px; }
.goal-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.goal-label { font: 600 11px/1 var(--display); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.goal-time { font: 600 68px/0.95 var(--display); letter-spacing: -.01em; margin-top: 8px; }
.goal-range { color: var(--muted); margin-top: 6px; }
.goal-side { text-align: right; display: grid; gap: 10px; }
.goal-side .big { font: 600 22px/1.1 var(--display); }
.goal-side small { display: block; color: var(--muted); font-size: 12px; }
.delta { font-weight: 600; }
.delta.bad { color: var(--warn); }
.delta.good { color: var(--good); }

.track { position: relative; height: 74px; margin: 6px 4px 0; }
.track-line { position: absolute; left: 0; right: 0; top: 34px; height: 6px; border-radius: 3px; background: var(--surface-2); }
.track-goal { position: absolute; top: 28px; height: 18px; border-radius: 5px; background: color-mix(in srgb, var(--good) 30%, transparent); border: 1px solid var(--good); }
.track-range { position: absolute; top: 34px; height: 6px; border-radius: 3px; background: color-mix(in srgb, var(--pulse) 45%, transparent); }
.track-mark { position: absolute; top: 24px; width: 3px; height: 26px; border-radius: 2px; transform: translateX(-1.5px); }
.track-mark.now { background: var(--pulse); }
.track-mark.up { background: var(--warn); height: 18px; top: 28px; }
.track-mark.ceil { background: var(--violet); height: 18px; top: 28px; }
.track-tag { position: absolute; top: 0; transform: translateX(-50%); font-size: 11px; white-space: nowrap; color: var(--muted); text-align: center; line-height: 1.2; }
.track-tag b { display: block; color: var(--text); font: 600 12.5px/1.2 var(--display); }
.track-tag.below { top: 54px; }
.track-axis { position: absolute; top: 58px; font-size: 10.5px; color: var(--faint); transform: translateX(-50%); }
.track-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12px; color: var(--muted); }
.track-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 6px; }

/* ------------------------------------------------------------ indicadores */
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 14px 16px 12px; box-shadow: var(--shadow); min-width: 0; }
.kpi-label { color: var(--muted); font-size: 12px; }
.kpi-value { font: 600 30px/1.1 var(--display); margin-top: 6px; }
.kpi-value small { font: 500 13px var(--body); color: var(--muted); margin-left: 3px; }
.kpi { display: flex; flex-direction: column; }
.kpi-foot { color: var(--muted); font-size: 12px; margin-top: 4px; min-height: 18px; }
.kpi-foot .delta { margin-right: 4px; }
.spark { display: block; width: 100%; height: 36px; margin-top: auto; padding-top: 8px; box-sizing: content-box; }
.shot .drawer-panel { animation: none; }

/* ------------------------------------------------------------ textos y tablas */
.reads { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.reads li { position: relative; padding-left: 16px; color: var(--text); font-size: 13.5px; }
.reads li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 2px; background: var(--pulse); border-radius: 1px; }

.table-wrap { overflow-x: auto; margin-top: 8px; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: right; font-weight: 600; color: var(--muted); font-size: 11.5px; padding: 7px 8px;
  border-bottom: 1px solid var(--border); white-space: nowrap; position: sticky; top: 0; background: var(--surface);
}
.tbl td { text-align: right; padding: 7px 8px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
.tbl th:first-child, .tbl td:first-child { text-align: left; }
.tbl th.l, .tbl td.l { text-align: left; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.dim { color: var(--faint); }
.tbl td.hl { font-weight: 700; color: var(--pulse); }
.tbl td.muted { color: var(--muted); }
.tbl th[data-sort] { cursor: pointer; user-select: none; }
.tbl th[data-sort]:hover { color: var(--text); }
.tbl th.sorted::after { content: " ▾"; color: var(--pulse); }
.tbl th.sorted.asc::after { content: " ▴"; }
.tbl.runs td, .tbl.runs th { padding: 9px 10px; }
.tbl.runs th:first-child, .tbl.runs td:first-child { padding-left: 18px; }
.tbl.runs tbody tr { cursor: pointer; }
.tbl.runs tbody tr:hover { background: var(--surface-2); }
.tag {
  display: inline-block; padding: 1px 7px; border-radius: 999px; font-size: 11px; font-weight: 600;
  border: 1px solid var(--border); color: var(--muted); margin-right: 4px;
}
.tag.calle { color: var(--pace); border-color: color-mix(in srgb, var(--pace) 45%, transparent); }
.tag.cinta { color: var(--faint); }
.tag.tempo { color: var(--pulse); border-color: color-mix(in srgb, var(--pulse) 45%, transparent); }
.tag.larga { color: var(--violet); border-color: color-mix(in srgb, var(--violet) 45%, transparent); }
.tag.estable { color: var(--good); border-color: color-mix(in srgb, var(--good) 45%, transparent); }
.tag.inestable { color: var(--pulse); border-color: color-mix(in srgb, var(--pulse) 45%, transparent); }
.tag.dudoso { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
.pos { color: var(--warn); }
.neg { color: var(--good); }

.pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.pill {
  border: 1px solid var(--border); background: transparent; border-radius: 999px; padding: 4px 11px;
  font-size: 12px; cursor: pointer; color: var(--muted);
}
.pill:hover { color: var(--text); }
.pill.on { background: var(--surface-2); color: var(--text); border-color: var(--faint); }
.pill b { font-weight: 600; margin-left: 5px; color: var(--faint); }
.pill.on b { color: var(--pulse); }

.empty { color: var(--muted); padding: 28px 8px; text-align: center; }
.hill-big { font: 600 34px/1.1 var(--display); margin-top: 10px; }
.foot { margin-top: 24px; color: var(--faint); font-size: 12px; line-height: 1.7; }
.notice a { text-decoration: underline; font-weight: 600; }

/* bloques configurables: cabecera con «?», ayuda, marcas y constancia */
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.help-btn {
  flex: none; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border); background: transparent;
  color: var(--muted); font: 600 12px/1 var(--body); cursor: pointer; display: inline-grid; place-items: center; padding: 0;
}
.help-btn:hover, .help-btn:focus-visible { color: var(--text); border-color: var(--faint); background: var(--surface-2); outline: none; }
.goal-label .help-btn, .kpi-label .help-btn { width: 18px; height: 18px; font-size: 11px; margin-left: 6px; vertical-align: middle; letter-spacing: 0; }
.kpi-label { display: flex; align-items: center; justify-content: space-between; }
.help-pop {
  position: fixed; z-index: 60; background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .35); padding: 14px 16px 12px; font-size: 13px; line-height: 1.5;
}
.help-pop h4 { margin: 0 0 8px; font: 600 14px/1.3 var(--body); }
.help-pop p { margin: 0 0 8px; color: var(--muted); }
.help-pop p b { color: var(--text); }
.help-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.help-actions a { text-decoration: underline; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.grid.two.auto { grid-template-columns: repeat(auto-fit, minmax(min(100%, 520px), 1fr)); }
.group-title { font: 600 15px/1.3 var(--display); color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin: 22px 0 10px; }
section.hero.solo { grid-template-columns: minmax(0, 1fr); }
section.hero.nokpi { grid-template-columns: minmax(0, 1fr); }
.kpis.n1, .kpis.n2, .kpis.n4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.hero.solo .kpis { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.runs-card .card-head, .runs-card > .sub { padding: 16px 18px 0; }
.runs-card > .sub { padding-bottom: 6px; }
.notice.good { background: color-mix(in srgb, var(--good) 14%, var(--surface)); border-color: color-mix(in srgb, var(--good) 40%, var(--border)); display: flex; align-items: center; gap: 12px; }
.rn-icon { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--good); color: var(--bg); font-size: 16px; }
.rn-text { flex: 1 1 auto; min-width: 0; line-height: 1.5; }
.rn-sub { color: var(--muted); }
.btn.rn-ok { flex: none; background: var(--good); border-color: var(--good); color: var(--bg); }
.btn.rn-ok:hover { background: var(--good); filter: brightness(1.08); }
.notice.good[hidden] { display: none; }
.more-hint { margin-top: 30px; color: var(--muted); font-size: 13px; }
.more-hint a, .sec-head p a { text-decoration: underline; }
.records td { vertical-align: top; }
.records a { text-decoration: underline; text-decoration-color: var(--faint); }
.rec-time { font: 600 18px/1.2 var(--display); }
.muted { color: var(--muted); }
#consistency { flex: 1 1 auto; display: flex; flex-direction: column; justify-content: space-between; gap: 14px; }
.streak { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 10px; }
.streak .kpi-value { font-size: 26px; }
.cal-wrap { width: 100%; max-width: calc(19px + var(--weeks) * 37px); margin: 0 auto; }
.cal-months, .cal { display: grid; grid-template-columns: 16px repeat(var(--weeks), minmax(0, 1fr)); column-gap: 3px; }
.cal { grid-template-rows: repeat(7, auto); grid-auto-flow: column; row-gap: 3px; }
.cal-months { font-size: 10.5px; color: var(--faint); height: 16px; }
.cal-months span { white-space: nowrap; overflow: visible; }
.cal-wd { font-size: 9.5px; color: var(--faint); line-height: 1; align-self: center; }
.cal .cal-day { width: 100%; height: auto; aspect-ratio: 1; }
.cal-day { display: block; width: 12px; height: 12px; border-radius: 3px; background: var(--surface-2); }
.cal-day.future { background: transparent; }
.cal-day.l1 { background: color-mix(in srgb, var(--good) 35%, var(--surface-2)); }
.cal-day.l2 { background: color-mix(in srgb, var(--good) 58%, var(--surface-2)); }
.cal-day.l3 { background: color-mix(in srgb, var(--good) 80%, var(--surface-2)); }
.cal-day.l4 { background: var(--good); }
.cal-legend { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--faint); }
.cal-legend span { margin: 0 4px; }
/* menús desplegables (cuenta, acciones de administración) */
.menu { position: relative; display: inline-block; }
.menu-list {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; min-width: 210px; display: grid;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); padding: 5px;
}
.menu-list a, .menu-list button {
  display: block; text-align: left; background: none; border: 0; padding: 8px 10px; border-radius: 7px; cursor: pointer; font-size: 13px;
}
.menu-list a:hover, .menu-list button:hover { background: var(--surface-2); }
.menu-list button.danger { color: var(--pulse); }
.menu-list hr { border: 0; border-top: 1px solid var(--border); margin: 4px 2px; }
.menu-who { padding: 6px 10px 4px; color: var(--muted); font-size: 12px; }
.menu-who b { color: var(--text); }

/* ------------------------------------------------------------ detalle de salida */
.drawer { position: fixed; inset: 0; z-index: 40; }
.drawer-bg { position: absolute; inset: 0; background: rgba(0, 0, 0, .55); }
.drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(1080px, 100%);
  background: var(--bg); border-left: 1px solid var(--border); overflow-y: auto; padding: 26px 28px 40px;
  animation: slide .18s ease-out;
}
@keyframes slide { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }
.drawer-close { position: sticky; top: 0; float: right; z-index: 2; background: var(--surface); }
.run-head h2 { font: 600 28px/1.15 var(--display); margin-top: 6px; }
.run-head .sub { font-size: 13.5px; }
.chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; margin: 18px 0; }
.chip { background: var(--surface); border: 1px solid var(--border); border-radius: 11px; padding: 10px 12px; }
.chip span { display: block; color: var(--muted); font-size: 11.5px; }
.chip b { font: 600 19px/1.2 var(--display); font-variant-numeric: tabular-nums; }
.chip small { color: var(--muted); font-size: 11.5px; margin-left: 2px; font-weight: 500; }
.run-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; margin-top: 16px; }
.chart.series { height: 520px; }
.chart.map { height: 360px; }
.zonebar { display: flex; height: 12px; border-radius: 6px; overflow: hidden; margin-top: 10px; background: var(--surface-2); }
.zonebar i { display: block; height: 100%; }
.zonelegend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--muted); margin-top: 8px; }
.zonelegend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 5px; }
.bar-cell { min-width: 140px; }
.bar-cell span { display: inline-block; width: 58px; }
.bar-cell i { display: inline-block; height: 8px; border-radius: 2px; opacity: .7; vertical-align: middle; }

@media (max-width: 1080px) {
  section.hero, .grid.two, .grid.two.wide-left, .run-grid { grid-template-columns: minmax(0, 1fr); }
  .grid.three { grid-template-columns: minmax(0, 1fr); }
  /* El menú de secciones pasa a una segunda fila que se desliza con el dedo. */
  html { scroll-padding-top: 112px; }
  .top-inner { flex-wrap: wrap; row-gap: 4px; }
  .nav { order: 3; flex: 1 0 100%; margin: 0 -6px; }
  .sync { margin-left: auto; }
  .goal-time { font-size: 54px; }
}
@media (max-width: 640px) {
  main { padding: 16px 14px 50px; }
  .top-inner { padding: 10px 14px 6px; column-gap: 10px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sync-text { display: none; }
  .goal-card { padding: 18px 18px 16px; }
  .goal-side { text-align: left; width: 100%; grid-template-columns: 1fr 1fr; column-gap: 16px; }
  .goal-side > div:first-child { grid-column: 1 / -1; }
  .sec-head h2 { font-size: 23px; }
  .card { padding: 16px 14px 12px; }
  .chart.lg { height: 340px; }
  .drawer-panel { padding: 16px 12px 30px; }
  .run-head h2 { font-size: 23px; padding-right: 44px; }
  .chips { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .chart.series { height: 460px; }
  .chart.map { height: 300px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .drawer-panel { animation: none; }
}