/*
 * ESTILO «GLASSY DASHBOARD».
 * Solo se activa con fondo «Habitación cálida», «Cielo» o «Mi imagen» (<html class="has-bg">). Con «Color liso» la app se ve como siempre.
 * Va DESPUÉS de glass.css y solo cambia formas, píldoras, tarjetas de indicadores y la tarjeta principal.
 * El tinte del cristal (--glass-tint) lo calcula la app a partir del color dominante del fondo.
 */

:root, :root[data-theme="dark"] {
  --dash-accent: 255, 255, 255;        /* acento de la tarjeta principal y las mini-curvas (blanco/gris, nunca rojo ni verde) */
  --dash-radius: 24px;
  --dash-radius-sm: 18px;
  --glass-blur: blur(26px) saturate(150%);
  --pill-active-bg: rgba(255, 255, 255, 0.88);
  --pill-active-fg: #141414;
  --pill-hover-bg: rgba(255, 255, 255, 0.10);
  --spark: rgba(255, 255, 255, 0.55);
  --hero-from: rgba(var(--dash-accent), 0.26);
  --hero-to: rgba(var(--dash-accent), 0.04);
}
:root[data-theme="light"] {
  --dash-accent: 255, 255, 255;
  --glass-blur: blur(26px) saturate(140%);
  --pill-active-bg: #ffffff;
  --pill-active-fg: #111111;
  --pill-hover-bg: rgba(255, 255, 255, 0.55);
  --spark: rgba(20, 20, 20, 0.45);
  --hero-from: rgba(var(--dash-accent), 0.85);
  --hero-to: rgba(var(--dash-accent), 0.25);
}

/* tarjeta principal y mini-curvas: solo con el estilo cristal */
:root:not(.has-bg) .dash-hero, :root:not(.has-bg) .kpi-spark { display: none; }

/* ---------- formas: esquinas grandes ---------- */
.has-bg .card, .has-bg .modal { border-radius: var(--dash-radius); }
.has-bg .popover { border-radius: var(--dash-radius-sm); }
.has-bg .kpi, .has-bg .plan-card, .has-bg .learn-card, .has-bg .learn-hit, .has-bg .learn-progress, .has-bg .learn-nav-btn { border-radius: var(--dash-radius-sm); }

/* ---------- menú lateral flotante con píldoras ---------- */
@media (min-width: 901px) {
  .has-bg #sidebar {
    margin: 12px 0 12px 12px; height: calc(100% - 24px);
    border: 1px solid var(--glass-border); border-radius: var(--dash-radius);
    box-shadow: var(--glass-highlight), var(--glass-shadow);
  }
  .has-bg #topbar { border-bottom: 0; background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }
}
.has-bg .nav a { border-radius: 999px; transition: background-color .18s ease, color .18s ease; }
.has-bg .nav a:hover { background: var(--pill-hover-bg); }
.has-bg .nav a.active { background: var(--pill-active-bg); color: var(--pill-active-fg); font-weight: 600; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18); }
.has-bg .side-bottom { border-top-color: var(--glass-border); }

/* ---------- botones: píldoras con brillo y ligero levantamiento ---------- */
.has-bg .btn, .has-bg .seg { border-radius: 999px; }
.has-bg .btn { transition: transform .15s ease, box-shadow .15s ease, filter .15s ease, background-color .15s ease; }
.has-bg .btn:not(:disabled):hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.18); filter: brightness(1.06); }
.has-bg .btn:not(.btn-primary):not(.btn-danger) { background: rgba(var(--glass-tint), min(0.9, calc(var(--glass-a) + 0.2))); border-color: var(--glass-border); }

/* ---------- tarjetas de indicadores ---------- */
.has-bg .kpi { position: relative; overflow: hidden; padding: 14px 16px 12px; }
.has-bg .kpi-label { text-transform: uppercase; letter-spacing: .06em; font-size: 11px; }
.has-bg .kpi-value { font-size: 26px; }
.kpi-spark { display: block; width: 100%; height: 28px; margin-top: 6px; }
.kpi-spark path { fill: none; stroke: var(--spark); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- tarjeta principal destacada ---------- */
.dash-hero {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1fr minmax(180px, 40%); gap: 18px; align-items: end;
  padding: 22px 24px; margin-bottom: 16px; border-radius: var(--dash-radius);
  background: linear-gradient(135deg, var(--hero-from), var(--hero-to)), var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-highlight), var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.dash-hero-label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.dash-hero-value { font-size: 46px; font-weight: 800; line-height: 1.05; margin: 6px 0 4px; font-variant-numeric: tabular-nums; color: var(--strong); }
.dash-hero-sub { font-size: 13px; color: var(--muted); }
.dash-hero .kpi-spark { height: 70px; }
.dash-hero .kpi-spark path { stroke: rgba(var(--dash-accent), 0.9); stroke-width: 2.2; }
:root[data-theme="light"] .dash-hero .kpi-spark path { stroke: rgba(20, 20, 20, 0.7); }
@media (max-width: 700px) { .dash-hero { grid-template-columns: 1fr; } }

/* ---------- menos movimiento si el sistema lo pide ---------- */
@media (prefers-reduced-motion: reduce) {
  .has-bg .btn, .has-bg .nav a { transition: none; }
  .has-bg .btn:not(:disabled):hover { transform: none; }
}

/* texto secundario algo más oscuro sobre cristal claro (contraste ≥ 4,5:1 sobre el fondo cálido) */
:root.has-bg[data-theme="light"] { --muted: #4a4a4a; }
/* texto secundario algo más claro sobre cristal oscuro (contraste ≥ 4,5:1 sobre el fondo cálido) */
:root.has-bg[data-theme="dark"], :root.has-bg:not([data-theme]) { --muted: #c4c4c4; }
/* textos pequeños que antes eran semitransparentes: un poco más visibles sobre el cristal */
.has-bg .brand small { opacity: 1; }
.has-bg .side-version { opacity: .85; }
.has-bg .score-min { opacity: 1; }
.has-bg .icon-btn { color: var(--text); }