/* ═══════════════════════════════════════════════════════
   DeskFlow — Portal (Unified Learn Platform tokens)
   The study desk that connects all learning apps.
   Token prefix: --lp- (Learn Platform)
   ═══════════════════════════════════════════════════════ */

@import './breakpoints.css';

/* Font loaded via <link> in index.html — no @import needed */

/* ─── TOKENS ─── */
:root {
  /* Surface & Paper */
  --lp-bg: #FFFFFF;
  --lp-bg-paper: #F7F4EF;
  --lp-surface: #FFFFFF;
  --lp-surface-raised: #FFFFFF;
  --lp-surface-sunken: #F3F0EA;

  /* Borders */
  --lp-border: #E2DAD0;
  --lp-border-strong: #CFC4B6;
  --lp-border-subtle: #EEEAE4;

  /* Ink */
  --lp-ink: #2C2418;
  --lp-ink-soft: #574A3C;
  --lp-muted: #8A7D6E;
  --lp-ink-inverse: #FFFFFF;

  /* Accent — vivid blue (homologado entre las 4 apps) */
  --lp-accent: #2563EB;
  --lp-accent-soft: #E8F0FE;
  --lp-accent-dark: #1E40AF;
  --lp-accent-hover: #1D4ED8;
  --lp-accent-text: #1E40AF;

  /* Category colors */
  --lp-cat-blue: #3D6B9F;
  --lp-cat-blue-soft: #EBF2FA;
  --lp-cat-purple: #7B5EA7;
  --lp-cat-purple-soft: #F3EDF9;
  --lp-cat-amber: #B8860B;
  --lp-cat-amber-soft: #FDF5E0;
  --lp-cat-green: #4A8C5C;
  --lp-cat-green-soft: #EAF5ED;
  --lp-cat-teal: #3D7F7F;
  --lp-cat-teal-soft: #E8F4F4;

  /* Semantic feedback */
  --lp-error: #C0392B;
  --lp-error-soft: #FDEDEB;
  --lp-error-dark: #922B21;
  --lp-success: #27865A;
  --lp-success-soft: #E8F6EF;
  --lp-success-dark: #1B5E3F;
  --lp-info: #3D6B9F;
  --lp-info-soft: #EBF2FA;
  --lp-info-dark: #2C4F75;
  --lp-warning: #C87D0A;
  --lp-warning-soft: #FDF5E0;

  /* Elevation */
  --lp-shadow-xs: 0 1px 2px rgba(44, 36, 24, 0.05);
  --lp-shadow-sm: 0 2px 6px rgba(44, 36, 24, 0.06), 0 4px 14px rgba(44, 36, 24, 0.05);
  --lp-shadow-md: 0 4px 16px rgba(44, 36, 24, 0.09), 0 2px 6px rgba(44, 36, 24, 0.05);
  --lp-shadow-lg: 0 10px 32px rgba(44, 36, 24, 0.11), 0 3px 8px rgba(44, 36, 24, 0.06);
  --lp-shadow-hover: 0 12px 38px rgba(44, 36, 24, 0.14), 0 4px 10px rgba(44, 36, 24, 0.07);

  /* Shape */
  --lp-radius-xs: 4px;
  --lp-radius-sm: 6px;
  --lp-radius-md: 10px;
  --lp-radius-lg: 14px;
  --lp-radius-xl: 20px;
  --lp-radius-full: 9999px;

  /* Typography */
  --lp-font-display: 'Newsreader', Georgia, serif;
  --lp-font-body: 'Manrope', system-ui, sans-serif;
  --lp-font-mono: 'JetBrains Mono', monospace;

  /* Type Scale */
  --lp-text-xs: 0.75rem;
  --lp-text-sm: 0.875rem;
  --lp-text-base: 1rem;
  --lp-text-lg: 1.125rem;
  --lp-text-xl: 1.25rem;
  --lp-text-2xl: 1.5rem;
  --lp-text-3xl: 1.875rem;

  /* Font Weights */
  --lp-weight-normal: 400;
  --lp-weight-medium: 500;
  --lp-weight-semibold: 600;
  --lp-weight-bold: 700;
  --lp-weight-extrabold: 800;

  /* Motion */
  --lp-ease: cubic-bezier(0.22, 0.9, 0.36, 1);
  --lp-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --lp-ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --lp-duration-fast: 150ms;
  --lp-duration-normal: 250ms;
  --lp-duration-slow: 400ms;

  /* Spacing */
  --lp-space-xs: 4px;
  --lp-space-sm: 8px;
  --lp-space-md: 14px;
  --lp-space-lg: 20px;
  --lp-space-xl: 28px;
  --lp-space-2xl: 40px;

  /* Header bars — homologado entre DeskFlow/HubFlow/FluentFlow/LyricFlow */
  --lp-header-height: 85px;
  --lp-header-height-compact: 64px;

  /* Progress/score bars — homologado entre DeskFlow/HubFlow/FluentFlow/LyricFlow */
  --lp-progress-height: 4px;
  --lp-progress-height-compact: 3px;

  /* Score/stats pill (header) — homologado entre DeskFlow/HubFlow/FluentFlow/LyricFlow.
     Tokens dedicados, no reutilizan --lp-border/--lp-ink/etc. directamente para que
     el pill nunca se desvíe si esos tokens generales cambian en una sola app. */
  --lp-score-height: 44px;
  --lp-score-radius: 9999px;
  --lp-score-border-width: 1.5px;
  --lp-score-padding-x: 20px;
  --lp-score-icon-size: 16px;
  --lp-score-group-gap: 6px;
  --lp-score-divider-width: 1.5px;
  --lp-score-divider-gap: 14px;
  --lp-score-font-family: 'Manrope', system-ui, sans-serif;
  --lp-score-font-size: 0.8125rem;
  --lp-score-font-weight: 600;
  --lp-score-value-size: 1.125rem;
  --lp-score-value-weight: 700;
  --lp-score-bg: #FFFFFF;
  --lp-score-border: #E2DAD0;
  --lp-score-shadow: 0 0 0 1px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.06);
  --lp-score-value-color: #2C2418;
  --lp-score-label-color: #8A7D6E;
  --lp-score-icon-color: #2563EB;
  --lp-score-success-color: #27865A;
  --lp-score-error-color: #C0392B;

  /* Botón de navegación (hamburguesa/ícono circular) — homologado entre las 4 apps.
     Tokens dedicados, no reutilizan --lp-border/--lp-shadow-sm/etc. directamente para
     que el botón nunca se desvíe si esos tokens generales cambian en una sola app. */
  --lp-navbtn-size: 44px;
  --lp-navbtn-radius: 50%;
  --lp-navbtn-border-width: 1.5px;
  --lp-navbtn-z: 35;
  --lp-navbtn-border: #E8E0D4;
  --lp-navbtn-bg: #FFFFFF;
  --lp-navbtn-icon-color: #5E5041;
  --lp-navbtn-accent: #D4764E;
  --lp-navbtn-shadow: 0 1px 3px rgba(44, 36, 24, 0.04), 0 4px 10px rgba(44, 36, 24, 0.04);
  --lp-navbtn-shadow-hover: 0 4px 14px rgba(44, 36, 24, 0.08), 0 2px 6px rgba(44, 36, 24, 0.05);

  /* LP HEADER layout + typography — spec v1 */
  --lp-header-pad-y: 22px;
  --lp-header-pad-x: clamp(16px, 3vw, 34px);
  --lp-header-pad-y-compact: 10px;
  --lp-header-pad-x-compact: 12px;
  --lp-navbtn-offset-top: calc((var(--lp-header-height) - var(--lp-navbtn-size)) / 2);
  --lp-navbtn-offset-top-compact: calc((var(--lp-header-height-compact) - var(--lp-navbtn-size)) / 2);
  --lp-navbtn-offset-left: 16px;
  --lp-header-floating-pad-left: calc(var(--lp-navbtn-offset-left) + var(--lp-navbtn-size) + 18px);
  --lp-header-floating-pad-left-compact: calc(var(--lp-navbtn-offset-left) + var(--lp-navbtn-size) + 8px);
  --lp-header-title-size: 1.25rem;
  --lp-header-title-weight: 500;
  --lp-header-title-tracking: -0.02em;
  --lp-header-title-line-height: 1.1;
  --lp-header-sub-size: 0.68rem;
  --lp-header-sub-weight: 400;
  --lp-header-sub-line-height: 1.35;
  --lp-header-tag-size: 10px;
  --lp-header-tag-weight: 600;
  --lp-header-tag-tracking: 0.06em;
}

/* ─── DARK MODE ─── */
[data-theme="dark"] {
  /* Slate suave — menos contraste duro que el marrón #1A1714 anterior */
  --lp-bg: #181B20;
  --lp-bg-paper: #1E2228;
  --lp-surface: #252930;
  --lp-surface-raised: #2B3038;
  --lp-surface-sunken: #14171C;

  --lp-border: #353B45;
  --lp-border-strong: #454C58;
  --lp-border-subtle: #2A2F38;

  --lp-ink: #E8EAED;
  --lp-ink-soft: #A8B0BC;
  --lp-muted: #7A8494;
  --lp-ink-inverse: #181B20;

  --lp-accent-soft: #1A2744;
  --lp-accent-dark: #93c5fd;
  --lp-accent-text: #93c5fd;

  --lp-cat-blue: #6FA8DC;
  --lp-cat-blue-soft: #1E3350;
  --lp-cat-amber: #E6A832;
  --lp-cat-amber-soft: #3D3018;
  --lp-cat-green: #6DBF8B;
  --lp-cat-green-soft: #1F3D28;
  --lp-cat-purple: #A98ED4;
  --lp-cat-purple-soft: #2E2240;
  --lp-cat-teal: #6BC4C4;
  --lp-cat-teal-soft: #1F3838;

  --lp-error-soft: #3D1A1A;
  --lp-error-dark: #F28B7D;
  --lp-success: #5EBD85;
  --lp-success-soft: #1A2D20;
  --lp-success-dark: #7DD4A0;
  --lp-info-soft: #1A2A3D;
  --lp-warning: #E6A832;
  --lp-warning-soft: #2D2510;

  --lp-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.12);
  --lp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.16), 0 4px 10px rgba(0, 0, 0, 0.12);
  --lp-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.16), 0 2px 4px rgba(0, 0, 0, 0.12);
  --lp-shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.2), 0 2px 6px rgba(0, 0, 0, 0.1);
  --lp-shadow-hover: 0 8px 28px rgba(0, 0, 0, 0.24), 0 2px 6px rgba(0, 0, 0, 0.12);

  /* Score/stats pill (header, dark) */
  --lp-score-bg: #1E2228;
  --lp-score-border: #353B45;
  --lp-score-shadow: 0 2px 4px rgba(0, 0, 0, 0.18), 0 4px 12px rgba(0, 0, 0, 0.14);
  --lp-score-value-color: #E8EAED;
  --lp-score-label-color: #7A8494;
  --lp-score-icon-color: #6B9FE8;
  --lp-score-success-color: #A8B0BC;
  --lp-score-error-color: #C0392B;

  /* Botón de navegación (dark) */
  --lp-navbtn-border: #353B45;
  --lp-navbtn-bg: #252930;
  --lp-navbtn-icon-color: #A8B0BC;
  --lp-navbtn-accent: #2563EB;
  --lp-navbtn-shadow: 0 2px 4px rgba(0, 0, 0, 0.18), 0 4px 12px rgba(0, 0, 0, 0.14);
  --lp-navbtn-shadow-hover: 0 4px 14px rgba(0, 0, 0, 0.2), 0 2px 6px rgba(0, 0, 0, 0.14);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; height: 100%; overscroll-behavior: none; }

body {
  font-family: var(--lp-font-body);
  background: var(--lp-bg);
  color: var(--lp-ink);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
  overscroll-behavior: none;
}

/* ─── PAPER GRAIN ─── */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.14;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}
[data-theme="dark"] .grain { opacity: 0.06; }

/* ─── SKIP LINK ─── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 16px;
  z-index: 10000;
  padding: 10px 18px;
  background: var(--lp-accent);
  color: var(--lp-ink-inverse);
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: var(--lp-radius-md);
  text-decoration: none;
}
.skip-link:focus { left: 16px; }

/* ═══════════════════════════════════════════════════════
   LAYOUT — App Shell (sidebar + main)
   ═══════════════════════════════════════════════════════ */

.app-shell {
  display: grid;
  grid-template-columns: 232px 1fr;
  grid-template-rows: auto 1fr auto;
  height: 100vh;
  height: 100dvh;
  position: relative;
  overflow: hidden;
}

/* ─── MOBILE HEADER ─── */
.mobile-header {
  display: none;
  position: sticky;
  top: 0;
  z-index: 100;
  box-sizing: border-box;
  height: calc(var(--lp-header-height-compact) + env(safe-area-inset-top, 0px));
  min-height: calc(var(--lp-header-height-compact) + env(safe-area-inset-top, 0px));
  padding: env(safe-area-inset-top, 0px) max(var(--lp-header-pad-x-compact), env(safe-area-inset-right, 0px)) 0 max(var(--lp-header-pad-x-compact), env(safe-area-inset-left, 0px));
  background: var(--lp-bg);
  border-bottom: 1.5px solid var(--lp-border);
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 0;
}
.mobile-header__brand {
  grid-column: 2;
  justify-self: center;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  font-family: var(--lp-font-display);
  font-size: var(--lp-header-title-size);
  font-weight: var(--lp-header-title-weight);
  color: var(--lp-ink);
  text-decoration: none;
}
.mobile-header__brand em {
  font-style: italic;
  color: var(--lp-accent);
  font-weight: var(--lp-weight-normal);
}

/* ─── NAVIGATION LAUNCHER (floating mode) ─── */
.navigation-launcher {
  display: none;
  position: fixed;
  top: var(--lp-navbtn-offset-top);
  left: var(--lp-navbtn-offset-left);
  z-index: var(--lp-navbtn-z);
  font-size: 1rem;
}
[data-navigation-mode="floating"] .navigation-launcher { display: flex; }
[data-navigation-mode="floating"] .sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 40;
  width: 232px;
  transform: translate3d(-100%, 0, 0);
  transition: transform 320ms cubic-bezier(0.22, 0.9, 0.36, 1);
  box-shadow: var(--lp-shadow-md);
  backface-visibility: hidden;
}
[data-navigation-mode="floating"] .sidebar.is-open { transform: translate3d(0, 0, 0); }
[data-navigation-mode="floating"] .app-shell { grid-template-columns: 1fr; }
[data-navigation-mode="floating"] .main { grid-column: 1; }
[data-navigation-mode="floating"] .main-footer { grid-column: 1; }
/* En mobile el sidebar siempre es off-canvas (ver @media max-width:768px más
   abajo) sin importar el modo "sidebar"/"floating" de desktop, así que
   necesita su scrim para cerrar al tocar afuera — por eso esta regla se
   limita a desktop, donde "sidebar" significa panel fijo sin overlay. */
@media (min-width: 769px) {
  [data-navigation-mode="sidebar"] .sidebar-scrim { display: none !important; }
}
[data-navigation-mode="sidebar"] .navigation-launcher { display: none !important; }

/* ─── SIDEBAR ─── */
.sidebar {
  grid-row: 1 / -1;
  display: flex;
  flex-direction: column;
  padding: 22px 14px 16px;
  background: var(--lp-bg-paper);
  border-right: 1.5px solid var(--lp-border);
  overflow-y: auto;
  z-index: 300;
  transform: translate3d(0, 0, 0);
  transition: transform 320ms cubic-bezier(0.22, 0.9, 0.36, 1);
  backface-visibility: hidden;
  isolation: isolate;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 8px 16px;
  border-bottom: 1px solid var(--lp-border);
  justify-content: space-between;
}
.sidebar__brand a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--lp-ink);
}
.sidebar__mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--lp-accent);
  color: var(--lp-ink-inverse);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--lp-accent) 22%, transparent);
}
.sidebar__mark--large {
  width: 48px;
  height: 48px;
  font-size: 1.2rem;
}
.sidebar__text { display: flex; flex-direction: column; }
.sidebar__wordmark { font-family: var(--lp-font-display); font-size: 18px; font-weight: 500; line-height: 1; }
.sidebar__sub { font-size: 10px; font-weight: 600; color: var(--lp-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 2px; }

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  margin-top: 14px;
  padding: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  min-height: 44px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--lp-ink);
  font-family: var(--lp-font-body);
  font-size: 0.82rem;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.nav-item:hover { background: var(--lp-surface); color: var(--lp-ink); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.nav-item:active { transform: scale(0.98); }
[data-theme="dark"] .nav-item:hover:not(.is-active) {
  background: var(--lp-surface);
  color: var(--lp-ink);
}
[data-theme="dark"] .sidebar__footer .nav-icon {
  color: var(--lp-accent-text);
}
.nav-item--disabled { opacity: 0.4; pointer-events: none; }

.nav-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 400;
  color: currentColor;
}

.lp-nav-svg {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
}

.lp-icon-btn .lp-nav-svg {
  width: 20px;
  height: 20px;
}
.nav-label {
  font-size: inherit;
  font-weight: inherit;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  position: relative;
}
.nav-dot::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lp-muted);
}
.nav-dot--purple::after { background: var(--lp-cat-purple); }
.nav-dot--amber::after { background: var(--lp-cat-amber); }
.nav-dot--teal::after { background: var(--lp-cat-teal); }

.nav-mode-toggle {
  flex-shrink: 0;
  font-size: 1rem;
  opacity: 0.6;
  transition: opacity var(--lp-duration-fast) var(--lp-ease);
}
.nav-mode-toggle:hover { opacity: 1; }

.sidebar__footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--lp-border);
  display: grid;
  gap: 2px;
}

.sidebar-scrim {
  position: fixed;
  inset: 0;
  z-index: 39;
  background: color-mix(in srgb, var(--lp-ink) 45%, transparent);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 320ms cubic-bezier(0.22, 0.9, 0.36, 1), visibility 320ms;
}
.sidebar-scrim.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ─── TOPBAR ─── */
.topbar {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--lp-header-height);
  min-height: var(--lp-header-height);
  padding: var(--lp-header-pad-y) var(--lp-header-pad-x);
  border-bottom: 1.5px solid var(--lp-border);
  flex-shrink: 0;
  box-sizing: border-box;
  position: relative;
  z-index: 10;
}
.topbar.topbar--compact {
  height: var(--lp-header-height);
  min-height: var(--lp-header-height);
  padding: var(--lp-header-pad-y-compact) var(--lp-header-pad-x);
}
[data-navigation-mode="floating"] .topbar { grid-column: 1; padding-left: var(--lp-header-floating-pad-left); }
.topbar-eyebrow {
  margin: 0 0 1px;
  font-size: 0.58rem;
  line-height: 1;
}
.topbar-title {
  font-family: var(--lp-font-display);
  font-size: var(--lp-header-title-size);
  font-weight: var(--lp-header-title-weight);
  letter-spacing: var(--lp-header-title-tracking);
  line-height: var(--lp-header-title-line-height);
}
.topbar-title em {
  font-style: italic;
  color: var(--lp-accent);
  font-weight: var(--lp-weight-normal);
}
.topbar-sub {
  margin-top: 2px;
  font-size: var(--lp-header-sub-size);
  font-weight: var(--lp-header-sub-weight);
  line-height: var(--lp-header-sub-line-height);
  color: var(--lp-ink-soft);
  letter-spacing: 0;
  transition: opacity 0.3s ease;
}
@media (prefers-reduced-motion: reduce) {
  .topbar-sub { transition: none; }
}
.topbar-date {
  font-family: var(--lp-font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--lp-ink-soft);
  text-transform: capitalize;
  white-space: nowrap;
  letter-spacing: 0.01em;
  align-self: center;
}

@media (min-width: 769px) {
  .topbar:not(.topbar--module) {
    padding-right: calc(var(--lp-header-pad-x) + 8.75rem);
  }

  .topbar-date {
    position: absolute;
    top: 50%;
    right: var(--lp-header-pad-x);
    transform: translateY(-50%);
    z-index: 2;
  }
}

/* Module detail views — accent homologado con cada app */
.topbar--module[data-view="fluentflow"] { --module-accent: var(--lp-cat-purple); }
.topbar--module[data-view="hubflow"] { --module-accent: var(--lp-cat-amber); }
.topbar--module[data-view="lyricflow"] { --module-accent: var(--lp-cat-teal); }
.topbar--module .topbar-eyebrow { color: var(--module-accent, var(--lp-accent)); }
.topbar--module .topbar-title em { color: var(--module-accent, var(--lp-accent)); }

.topbar .topbar-menu {
  display: none;
  flex-shrink: 0;
  font-size: 1rem;
}

/* ─── HEADER STATS (pill homologado con FluentFlow/HubFlow/LyricFlow) ─── */
.lp-header-stats {
  display: flex;
  align-items: center;
  gap: 0;
  height: var(--lp-score-height);
  min-width: 180px;
  padding: 0 var(--lp-score-padding-x);
  border: var(--lp-score-border-width) solid var(--lp-score-border);
  border-radius: var(--lp-score-radius);
  background: var(--lp-score-bg);
  color: var(--lp-score-label-color);
  font-family: var(--lp-score-font-family);
  font-size: var(--lp-score-font-size);
  font-weight: var(--lp-score-font-weight);
  flex-shrink: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: var(--lp-score-shadow);
}
.lp-header-stats__group { display: flex; align-items: center; gap: var(--lp-score-group-gap); }
.lp-header-stats__divider { align-self: stretch; width: var(--lp-score-divider-width); margin: 0 var(--lp-score-divider-gap); background: var(--lp-score-border); }
.lp-header-stats__value { color: var(--lp-score-value-color); font-size: var(--lp-score-value-size); font-weight: var(--lp-score-value-weight); }
.lp-header-stats__label { color: var(--lp-score-label-color); }
.lp-header-stats__icon { width: var(--lp-score-icon-size); height: var(--lp-score-icon-size); flex-shrink: 0; }
.lp-header-stats__icon--trophy, .lp-header-stats__icon--target { color: var(--lp-score-icon-color); }

@media (max-width: 860px) {
  .lp-header-stats { display: none; }
}

/* ─── MAIN CONTENT ─── */
.main {
  grid-column: 2;
  padding: 18px 20px 16px;
  max-width: 960px;
  min-height: 0;
  overflow-y: auto;
  outline: none;
}

.view { display: none; }
.view.is-active { display: block; }

/* ─── PAGE HEADER ─── */

.eyebrow {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--lp-accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.section-kicker {
  font-family: var(--lp-font-mono);
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--lp-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.35;
}

.text-action {
  background: none;
  border: none;
  font-family: var(--lp-font-body);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--lp-accent);
  cursor: pointer;
  padding: 0;
  transition: color 0.15s;
}
.text-action:hover { color: var(--lp-accent-dark); }
.text-action--sm { font-size: 0.6rem; margin-top: 6px; display: inline-block; }

/* Mobile resumen: historial completo vive en vista Actividad */
.resumen-history-cta {
  display: none;
  margin: 0;
}

/* ─── CONTINUE BANNER (Inicio) ─── */
.resumen-dashboard {
  display: flex;
  flex-direction: column;
  gap: 10px;
  --module-card-height: 88px;
  --module-card-pad-block: 12px;
  --module-card-row-gap: 8px;
}

.resumen-dashboard .resumen-hero {
  margin-bottom: 0;
}

.resumen-dashboard .section-block {
  margin-bottom: 0;
}

.module-card--placeholder {
  pointer-events: none;
  cursor: default;
}

.module-card--placeholder:disabled {
  opacity: 1;
}

#summaryModules {
  --module-card-height: 88px;
  --module-card-pad-block: 12px;
  --module-card-row-gap: 8px;
}

@media (min-width: 769px) {
  #summaryModules {
    --module-card-height: 82px;
    --module-card-pad-block: 10px;
    --module-card-row-gap: 6px;
  }
}

#summaryModules .module-card {
  box-sizing: border-box;
  height: var(--module-card-height);
  min-height: var(--module-card-height);
  max-height: var(--module-card-height);
  padding-top: var(--module-card-pad-block);
  padding-bottom: var(--module-card-pad-block);
  row-gap: var(--module-card-row-gap);
  overflow: hidden;
  align-content: center;
}

#summaryModules .module-card__copy {
  min-height: calc(0.92rem * 1.2 + 0.68rem * 1.3 + 0.64rem * 1.35 + 4px);
}

@media (min-width: 769px) {
  #summaryModules .module-card__copy {
    min-height: calc(0.9rem * 1.2 + 0.68rem * 1.3 + 0.64rem * 1.35 + 5px);
  }
}

#summaryModules .module-card__hint,
#summaryModules .module-card__last-title {
  white-space: nowrap;
}

#summaryModules .module-card__last {
  height: calc(0.64rem * 1.35);
  min-height: calc(0.64rem * 1.35);
  flex-shrink: 0;
  margin-top: 0;
}

@media (min-width: 769px) {
  #summaryModules .module-card__last {
    margin-top: 1px;
  }
}

.resumen-hero {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.hero-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.continue-banner {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 0;
  padding: 12px 16px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow-xs);
}
.continue-banner__copy { position: relative; z-index: 1; display: flex; flex-direction: column; }
.continue-banner h2 { margin: 1px 0 2px; font-family: var(--lp-font-display); font-size: 1.05rem; font-weight: 500; line-height: 1; }
.continue-banner p { max-width: 580px; margin: 0; color: var(--lp-ink-soft); font-size: 0.62rem; line-height: 1.35; }
.continue-banner .lp-btn { position: relative; z-index: 2; min-height: 36px; padding: 6px 14px; font-size: 0.72rem; }

/* ─── LOCAL NOTICE ─── */
.local-notice { margin-bottom: 14px; padding: 10px 16px; border: 1px dashed var(--lp-border-strong); border-radius: var(--lp-radius-md); background: var(--lp-warning-soft); }
.local-notice p { margin: 4px 0 0; color: var(--lp-ink-soft); font-size: 0.7rem; line-height: 1.55; }

/* ─── CONTEXT ROW (progress + CEFR inline) ─── */
.context-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}
.context-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow-xs);
}
.context-card__visual {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 50%;
  background: conic-gradient(var(--lp-accent) calc(var(--progress) * 1%), var(--lp-border) 0);
  display: grid;
  place-items: center;
}
.context-card__visual > div {
  width: 34px;
  height: 34px;
  background: var(--lp-surface);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.context-card__visual strong { font-size: 0.78rem; line-height: 1; }
.context-card__visual span { font-size: 0.4rem; color: var(--lp-muted); font-weight: 600; }
.context-card__copy h2 { font-family: var(--lp-font-display); font-size: 0.78rem; font-weight: 500; margin: 0 0 2px; }
.context-card__copy p { color: var(--lp-ink-soft); font-size: 0.56rem; line-height: 1.35; margin: 0 0 3px; }
.context-card--cefr .context-card__copy p { min-height: 2.7em; }
.context-card__level {
  margin-left: auto;
  font-family: var(--lp-font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--lp-cat-purple);
  flex: 0 0 auto;
}

.context-card--cefr .context-card__copy h2 {
  font-family: var(--lp-font-display);
  font-size: 0.92rem;
  font-weight: 500;
  margin: 0 0 2px;
}

.context-card--cefr #cefrLevel {
  color: var(--lp-cat-purple);
  font-weight: 600;
}

.context-card__meta {
  display: none;
}

/* ─── STATUS PILL ─── */
.status-pill {
  display: inline-block;
  padding: 2px 7px;
  border-radius: var(--lp-radius-full);
  font-family: var(--lp-font-mono);
  font-size: 0.46rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
/* Pills discretos — sin bandera verde/ámbar en el portal (light + dark) */
.status-pill--success,
.status-pill--warning,
.status-pill--neutral {
  background: color-mix(in srgb, var(--lp-ink) 5%, var(--lp-surface));
  color: var(--lp-muted);
  border: 1px solid var(--lp-border-subtle);
}

/* ─── MODULE CARDS (Inicio) ─── */
.module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.module-card {
  --card-color: var(--lp-accent);
  display: grid;
  grid-template-columns: 40px 1fr auto auto;
  grid-template-rows: auto auto;
  grid-template-areas:
    "mark copy pct chev"
    "bar bar bar bar";
  gap: 8px 10px;
  align-items: center;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  background: var(--lp-surface);
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.module-card:hover {
  background: color-mix(in srgb, var(--card-color) 5%, var(--lp-surface));
  box-shadow: 0 2px 8px color-mix(in srgb, var(--lp-ink) 6%, transparent);
}
.module-card:active { transform: scale(0.98); }
.module-card:focus-visible {
  outline: 2px solid var(--card-color);
  outline-offset: 2px;
}
.module-card--purple { --card-color: var(--lp-cat-purple); }
.module-card--amber { --card-color: var(--lp-cat-amber); }
.module-card--teal { --card-color: var(--lp-cat-teal); }

.module-card__mark {
  grid-area: mark;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--card-color);
  color: var(--lp-ink-inverse);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--card-color) 22%, transparent);
}

.module-card__copy {
  grid-area: copy;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.module-card__label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--lp-ink);
  line-height: 1.2;
}

.module-card__hint {
  font-size: 0.68rem;
  color: var(--lp-muted);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.module-card__last {
  display: flex;
  align-items: baseline;
  gap: 0.3em;
  min-width: 0;
  min-height: calc(0.64rem * 1.35);
  font-size: 0.64rem;
  color: var(--lp-ink-soft);
  line-height: 1.35;
}

.module-card__last--reserved {
  visibility: hidden;
  pointer-events: none;
}

.module-card__last-label {
  flex-shrink: 0;
  color: var(--lp-muted);
}

.module-card__last-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.module-card__pct {
  grid-area: pct;
  font-family: var(--lp-font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--card-color);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  min-width: 2.5ch;
  text-align: right;
}

.module-card__chevron {
  grid-area: chev;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--card-color);
  line-height: 1;
}

.module-card__bar { grid-area: bar; }
.module-card .progress-track__fill { background: var(--card-color); }

/* Inicio — actividad reciente compacta */
.resumen-recent__card {
  padding: 10px 12px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  background: var(--lp-surface);
}

#view-resumen .activity-list {
  gap: 4px;
}

#view-resumen .activity-item {
  padding: 10px 12px;
  border-radius: var(--lp-radius-md);
}

#view-resumen .activity-item__body h3 {
  font-size: 0.8rem;
}

#view-resumen .activity-item__body p {
  font-size: 0.66rem;
}

#view-resumen .activity-item__app {
  font-size: 0.56rem;
}

#view-resumen .activity-item__time {
  font-size: 0.64rem;
}

#view-resumen .activity-item__marker {
  width: 24px;
  height: 24px;
  font-size: 0.58rem;
}

#view-actividad .activity-item__marker--purple,
#view-actividad .activity-item__marker--amber,
#view-actividad .activity-item__marker--teal {
  background: var(--lp-accent-soft);
  color: var(--lp-accent-dark);
}

[data-theme="dark"] #view-actividad .activity-item__marker--purple,
[data-theme="dark"] #view-actividad .activity-item__marker--amber,
[data-theme="dark"] #view-actividad .activity-item__marker--teal {
  background: color-mix(in srgb, var(--lp-accent) 26%, var(--lp-surface-raised));
  border: 1px solid color-mix(in srgb, var(--lp-accent) 38%, transparent);
  color: var(--lp-accent-text);
}

/* ─── PROGRESS TRACK ─── */
.progress-track {
  height: var(--lp-progress-height);
  border-radius: var(--lp-radius-full);
  background: var(--lp-surface-sunken);
  overflow: hidden;
}
.progress-track__fill {
  display: block;
  height: 100%;
  border-radius: var(--lp-radius-full);
  background: var(--lp-accent);
  transition: width 0.4s var(--lp-ease);
}
.progress-track--unavailable { background: repeating-linear-gradient(-45deg, var(--lp-surface-sunken), var(--lp-surface-sunken) 4px, var(--lp-border) 4px, var(--lp-border) 8px); }

/* ─── SECTION BLOCKS ─── */
.section-block { margin-bottom: 8px; }
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 5px;
}
.section-heading h2 {
  font-family: var(--lp-font-body);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.25;
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  color: var(--lp-ink);
}
.section-heading h2 .section-kicker {
  font: inherit;
  color: inherit;
  text-transform: none;
  letter-spacing: inherit;
}
.section-heading h2 .section-heading__sep {
  margin: 0 0.35rem;
  color: var(--lp-border-strong);
  font: inherit;
  font-weight: 500;
}

/* ─── ACTIVITY LIST ─── */
.activity-list { display: flex; flex-direction: column; gap: 3px; }
.activity-list--full { gap: 3px; }
.activity-item {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  gap: 7px;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-sm);
  background: var(--lp-surface);
}
.activity-item__marker {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.52rem;
}
.activity-item__marker--purple { background: var(--lp-cat-purple-soft); color: var(--lp-cat-purple); }
.activity-item__marker--amber { background: var(--lp-cat-amber-soft); color: var(--lp-cat-amber); }
.activity-item__marker--teal { background: var(--lp-cat-teal-soft); color: var(--lp-cat-teal); }

.activity-item__body h3 { font-size: 0.74rem; font-weight: 700; margin-bottom: 1px; line-height: 1.25; }
.activity-item__body p { font-size: 0.62rem; color: var(--lp-ink-soft); line-height: 1.25; }
.activity-item__app { display: block; font-size: 0.52rem; font-weight: 700; color: var(--lp-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1px; line-height: 1.2; }
.activity-item__time { font-family: var(--lp-font-mono); font-size: 0.62rem; color: var(--lp-muted); white-space: nowrap; }

.activity-list--full .activity-item {
  padding: 6px 12px;
}
/* ─── EMPTY STATE ─── */
.empty-state {
  text-align: center;
  padding: 14px 10px;
  color: var(--lp-muted);
}
.empty-state__icon { font-size: 1.1rem; display: block; margin-bottom: 4px; }
.empty-state h3 { font-size: 0.72rem; font-weight: 600; color: var(--lp-ink-soft); margin-bottom: 2px; }
.empty-state p { font-size: 0.62rem; line-height: 1.4; max-width: 380px; margin: 0 auto; }

/* ─── DATA HEALTH ─── */
.data-health {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 12px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-md);
  background: var(--lp-surface-sunken);
}
.data-health[hidden] { display: none; }
.data-health > div { display: flex; align-items: center; gap: 8px; }
.data-health h2 { font-size: 0.68rem; font-weight: 700; }
.data-health p { margin: 0; color: var(--lp-muted); font-size: 0.58rem; line-height: 1.35; }

/* ─── CONTINUE GRID (view Continuar) ─── */
.continue-grid { display: grid; gap: 8px; }
.continue-card { --card-color: var(--lp-accent); --card-soft: var(--lp-accent-soft); position: relative; overflow: hidden; padding: 12px; border: 1px solid var(--lp-border); border-radius: var(--lp-radius-lg); background: linear-gradient(145deg, var(--card-soft), var(--lp-surface) 60%); box-shadow: var(--lp-shadow-sm); }
.continue-card--purple { --card-color: var(--lp-cat-purple); --card-soft: var(--lp-cat-purple-soft); }
.continue-card--amber { --card-color: var(--lp-cat-amber); --card-soft: var(--lp-cat-amber-soft); }
.continue-card--teal { --card-color: var(--lp-cat-teal); --card-soft: var(--lp-cat-teal-soft); }

#view-continuar .continue-card--purple,
#view-continuar .continue-card--amber,
#view-continuar .continue-card--teal {
  --card-color: var(--lp-accent);
  --card-soft: var(--lp-accent-soft);
  background: linear-gradient(145deg, var(--lp-accent-soft), var(--lp-surface) 60%);
  border-color: color-mix(in srgb, var(--lp-accent) 18%, var(--lp-border));
}
.continue-card__top { display: flex; justify-content: space-between; gap: 8px; }
.continue-card h2 { margin: 6px 0 8px; font-family: var(--lp-font-display); font-size: 1.1rem; font-weight: 500; }
.continue-card__label { margin: 0 0 3px; color: var(--lp-muted); font-family: var(--lp-font-mono); font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.06em; }
.continue-card h3 { margin: 0; font-size: 0.78rem; }
.continue-card__description { margin: 3px 0 8px; color: var(--lp-ink-soft); font-size: 0.68rem; line-height: 1.4; }
.continue-card .lp-btn { min-height: 36px; padding: 6px 14px; font-size: 0.72rem; min-width: 100%; }

/* Continue view — desktop layout */
@media (min-width: 920px) {
  #view-continuar .continue-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    align-content: start;
  }
  #view-continuar .continue-card {
    padding: 12px;
    border-radius: var(--lp-radius-lg);
  }
  #view-continuar .continue-card h2 { margin: 5px 0 6px; font-size: 1rem; }
  #view-continuar .continue-card__description { min-height: 0; margin: 3px 0 8px; font-size: 0.62rem; }
}

/* ─── MODULE DETAIL (view FluentFlow/HubFlow/LyricFlow) ─── */
.module-detail__action {
  --detail-color: var(--lp-accent);
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 10px 12px;
  margin-bottom: 10px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  background: var(--lp-surface);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.module-detail__action:hover {
  background: color-mix(in srgb, var(--detail-color) 5%, var(--lp-surface));
  box-shadow: 0 2px 8px color-mix(in srgb, var(--lp-ink) 6%, transparent);
}
.module-detail__action:active { transform: scale(0.98); }
.module-detail__action:focus-visible {
  outline: 2px solid var(--detail-color);
  outline-offset: 2px;
}
.module-detail__action--purple { --detail-color: var(--lp-cat-purple); }
.module-detail__action--amber { --detail-color: var(--lp-cat-amber); }
.module-detail__action--teal { --detail-color: var(--lp-cat-teal); }

.module-detail__mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--detail-color);
  color: var(--lp-ink-inverse);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--detail-color) 22%, transparent);
}

.module-detail__copy {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.module-detail__label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--lp-ink);
  line-height: 1.2;
}

.module-detail__hint {
  font-size: 0.68rem;
  color: var(--lp-muted);
  line-height: 1.3;
}

.module-detail__chevron {
  flex: 0 0 auto;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--detail-color);
  line-height: 1;
}

.detail-metrics__card {
  --detail-color: var(--lp-accent);
}
.detail-metrics__card--purple { --detail-color: var(--lp-cat-purple); }
.detail-metrics__card--amber { --detail-color: var(--lp-cat-amber); }
.detail-metrics__card--teal { --detail-color: var(--lp-cat-teal); }

.detail-metrics__header { margin-bottom: 8px; }
.detail-metrics__title {
  margin: 0;
  font-family: var(--lp-font-display);
  font-size: 0.82rem;
  font-weight: 500;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.detail-metrics__title .section-kicker {
  font-size: 0.58rem;
  font-family: var(--lp-font-mono);
  vertical-align: baseline;
}
.detail-metrics__card .progress-track { margin-bottom: 10px; }
.detail-metrics__card .progress-track__fill { background: var(--detail-color); }

.detail-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin: 10px 0;
}
.detail-stat {
  padding: 8px 12px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-md);
  background: var(--lp-surface);
}
.detail-stat > span:first-child { display: block; font-size: 0.58rem; font-weight: 700; color: var(--lp-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }
.detail-stat strong { display: block; font-family: var(--lp-font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 2px; }
.detail-stat p { font-size: 0.62rem; color: var(--lp-ink-soft); }

.detail-insight {
  padding: 12px 16px;
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  background: var(--lp-surface);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.detail-insight__kicker,
.detail-insight .section-kicker {
  margin: 0;
  font-size: 0.56rem;
  line-height: 1.2;
  letter-spacing: 0.06em;
}

.detail-insight--purple .detail-insight__kicker { color: var(--lp-cat-purple); }
.detail-insight--amber .detail-insight__kicker { color: var(--lp-cat-amber); }
.detail-insight--teal .detail-insight__kicker { color: var(--lp-cat-teal); }

.detail-insight__title,
.detail-insight h2 {
  font-family: var(--lp-font-display);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.2;
  margin: 0;
}

.detail-insight__detail,
.detail-insight p {
  font-size: 0.74rem;
  color: var(--lp-ink-soft);
  line-height: 1.35;
  margin: 0;
}

@media (min-width: 769px) {
  .detail-insight {
    padding: 14px 18px;
    gap: 6px;
  }

  .detail-insight__kicker,
  .detail-insight .section-kicker {
    font-size: 0.58rem;
  }

  .detail-insight__title,
  .detail-insight h2 {
    font-size: 1rem;
  }

  .detail-insight__detail,
  .detail-insight p {
    font-size: 0.78rem;
  }
}

.module-detail .detail-insight + .section-block { margin-top: 10px; }
.module-detail .section-block + .section-block { margin-top: 12px; }

.detail-activity__card {
  --detail-color: var(--lp-accent);
}
.detail-activity__card--purple { --detail-color: var(--lp-cat-purple); }
.detail-activity__card--amber { --detail-color: var(--lp-cat-amber); }
.detail-activity__card--teal { --detail-color: var(--lp-cat-teal); }

.detail-activity__header { margin-bottom: 8px; }
.detail-activity__title {
  margin: 0;
  font-family: var(--lp-font-display);
  font-size: 0.82rem;
  font-weight: 500;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.detail-activity__title .section-kicker {
  font-size: 0.58rem;
  font-family: var(--lp-font-mono);
  vertical-align: baseline;
}

.activity-item--compact {
  grid-template-columns: 1fr auto;
  align-items: start;
}
.activity-item--compact .activity-item__body h3 {
  font-size: 0.72rem;
  margin-bottom: 0;
  padding-right: 6px;
}
.activity-item--compact .activity-item__body p,
.activity-item--compact .activity-item__meta-mobile {
  font-size: 0.58rem;
  margin-top: 1px;
}
.activity-item--compact .activity-item__cell { display: none; }
.activity-item--compact .activity-item__time {
  font-size: 0.54rem;
  line-height: 1.2;
  text-align: right;
  max-width: 5.5rem;
  white-space: normal;
}

/* Actividad tabular — detalle de módulo y feed global (solo desktop) */
@media (min-width: 769px) {
  .detail-activity__card,
  #view-actividad .activity-feed-card {
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-lg);
    background: var(--lp-surface);
  }

  .detail-activity__card {
    --activity-table-cols: minmax(11rem, 1.9fr) minmax(5.5rem, 1.05fr) minmax(4.25rem, 0.8fr) minmax(5rem, 0.95fr) minmax(6.75rem, 1.1fr);
    padding: 16px 20px;
  }

  #view-actividad .activity-feed-card {
    --activity-table-cols: minmax(10rem, 1.5fr) 4.75rem 3.25rem 4.75rem 6.75rem;
    padding: 0;
    overflow: hidden;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  #view-actividad .activity-feed-card .activity-list--with-app {
    --activity-table-cols: 5.25rem minmax(8rem, 1fr) 4.75rem 3.25rem 4.75rem 6.75rem;
  }

  #view-actividad .activity-feed-card__toolbar {
    padding: 12px 19px 10px;
    border-bottom: 1px solid var(--lp-border);
    flex-shrink: 0;
  }

  #view-actividad .activity-feed-card .filter-row {
    margin-bottom: 0;
  }

  #view-actividad .activity-feed-card .activity-list {
    padding: 4px 19px 14px;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  #view-actividad .activity-table-header,
  #view-actividad .activity-list--compact .activity-item--compact {
    gap: 10px;
  }

  #view-actividad .activity-table-header {
    padding-bottom: 6px;
  }

  #view-actividad .activity-list--compact .activity-item--compact {
    padding: 9px 0;
  }

  #view-actividad .activity-list--compact .activity-item--compact:first-child {
    padding-top: 3px;
  }

  #view-actividad .activity-table-header__col--status { text-align: left; }

  #view-actividad .activity-list--compact .activity-item--compact .activity-item__body h3 {
    font-size: 0.82rem;
  }

  #view-actividad .activity-list--compact .activity-item--compact .activity-item__cell {
    font-size: 0.72rem;
  }

  #view-actividad .activity-list--compact .activity-item--compact .activity-item__cell--score,
  #view-actividad .activity-list--compact .activity-item--compact .activity-item__time {
    font-size: 0.7rem;
  }

  .activity-list--with-app {
    --activity-table-cols: minmax(5.25rem, 0.75fr) minmax(10rem, 1.65fr) minmax(5.25rem, 1fr) minmax(4rem, 0.75fr) minmax(4.75rem, 0.9fr) minmax(6.5rem, 1fr);
  }

  .detail-activity__header {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--lp-border);
  }

  .detail-activity__title { font-size: 0.88rem; }

  .activity-list--compact {
    gap: 0;
  }

  .activity-table-header {
    display: grid;
    grid-template-columns: var(--activity-table-cols);
    gap: 24px;
    align-items: end;
    padding: 0 0 8px;
    margin-bottom: 2px;
    border-bottom: 1px solid var(--lp-border-subtle);
  }

  .activity-table-header__col {
    font-family: var(--lp-font-mono);
    font-size: 0.56rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lp-muted);
  }

  .activity-table-header__col--score { text-align: right; }
  .activity-table-header__col--time { text-align: right; }

  .activity-list--compact .activity-item--compact {
    grid-template-columns: var(--activity-table-cols);
    gap: 24px;
    align-items: center;
    padding: 11px 0;
    border: none;
    border-radius: 0;
    background: transparent;
    border-bottom: 1px solid var(--lp-border-subtle);
  }

  .activity-list--compact .activity-item--compact:first-child { padding-top: 4px; }
  .activity-list--compact .activity-item--compact:last-child {
    padding-bottom: 0;
    border-bottom: none;
  }

  .activity-list--compact .activity-item--compact .activity-item__body { display: contents; }
  .activity-list--compact .activity-item--compact .activity-item__meta-mobile { display: none; }
  .activity-list--compact .activity-item--compact .activity-item__cell { display: block; }

  .activity-list--compact .activity-item--compact .activity-item__body h3 {
    font-size: 0.8rem;
    font-weight: 700;
    margin: 0;
    padding-right: 0;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .activity-list--compact .activity-item--compact .activity-item__cell {
    font-size: 0.7rem;
    color: var(--lp-ink-soft);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .activity-list--compact .activity-item--compact .activity-item__cell--app {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .activity-list--compact .activity-item--compact .activity-item__cell--app-purple { color: var(--lp-cat-purple); }
  .activity-list--compact .activity-item--compact .activity-item__cell--app-amber { color: var(--lp-cat-amber); }
  .activity-list--compact .activity-item--compact .activity-item__cell--app-teal { color: var(--lp-cat-teal); }

  .activity-list--compact .activity-item--compact .activity-item__cell--score {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-family: var(--lp-font-mono);
    font-size: 0.72rem;
  }

  .activity-list--compact .activity-item--compact .activity-item__cell--status-passed {
    color: var(--lp-success);
    font-weight: 600;
  }

  .activity-list--compact .activity-item--compact .activity-item__cell--status-retry {
    color: var(--lp-warning);
    font-weight: 600;
  }

  .activity-list--compact .activity-item--compact .activity-item__time {
    font-size: 0.68rem;
    line-height: 1.2;
    text-align: right;
    max-width: none;
    white-space: nowrap;
  }

  /* Actividad — ocupa el viewport; scroll solo dentro de la tabla */
  .app-shell[data-view="actividad"] {
    grid-template-rows: auto 1fr;
  }

  .app-shell[data-view="actividad"] .main-footer {
    display: none;
  }

  .app-shell[data-view="actividad"] .main {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-block: 11px;
  }

  #view-actividad.is-active {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }
}

@media (min-width: 1024px) {
  .detail-activity__card {
    --activity-table-cols: minmax(12rem, 2fr) minmax(6rem, 1.1fr) minmax(4.5rem, 0.85fr) minmax(5.25rem, 1fr) minmax(7rem, 1.15fr);
    padding: 18px 22px;
  }

  #view-actividad .activity-feed-card {
    --activity-table-cols: minmax(11rem, 1.65fr) 5rem 3.5rem 5rem 7.25rem;
  }

  #view-actividad .activity-feed-card .activity-list--with-app {
    --activity-table-cols: 5.5rem minmax(9rem, 1fr) 5rem 3.5rem 5rem 7.25rem;
  }

  #view-actividad .activity-feed-card__toolbar {
    padding: 14px 21px 12px;
  }

  #view-actividad .activity-feed-card .activity-list {
    padding: 6px 21px 16px;
  }

  #view-actividad .activity-list--compact .activity-item--compact {
    padding: 10px 0;
  }

  .activity-list--with-app {
    --activity-table-cols: minmax(5.75rem, 0.8fr) minmax(11rem, 1.85fr) minmax(5.5rem, 1.05fr) minmax(4.5rem, 0.8fr) minmax(5rem, 0.95fr) minmax(7rem, 1.1fr);
  }

  .detail-activity__title { font-size: 0.92rem; }

  .activity-table-header__col { font-size: 0.6rem; }

  .activity-list--compact .activity-item--compact {
    padding: 12px 0;
  }

  .activity-list--compact .activity-item--compact .activity-item__body h3 {
    font-size: 0.84rem;
  }

  .activity-list--compact .activity-item--compact .activity-item__cell {
    font-size: 0.74rem;
  }

  .activity-list--compact .activity-item--compact .activity-item__cell--score,
  .activity-list--compact .activity-item--compact .activity-item__time {
    font-size: 0.72rem;
  }
}

@media (max-width: 768px) {
  .activity-table-header { display: none; }
}

/* Inicio — dashboard desktop */
@media (min-width: 769px) {
  #view-resumen.is-active {
    display: block;
  }

  .resumen-dashboard {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  #view-resumen .resumen-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 12px;
    margin-bottom: 0;
  }

  #view-resumen .continue-banner {
    grid-column: 1;
    grid-row: 1 / 3;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    padding: 16px 18px;
  }

  #view-resumen .context-card--progress {
    grid-column: 2;
    grid-row: 1;
  }

  #view-resumen .context-card--cefr {
    grid-column: 2;
    grid-row: 2;
  }

  #view-resumen .continue-banner h2 {
    font-size: 1.22rem;
    margin: 4px 0 6px;
  }

  #view-resumen .continue-banner p {
    font-size: 0.76rem;
    line-height: 1.45;
    max-width: none;
  }

  #view-resumen .continue-banner .lp-btn {
    min-height: 40px;
    padding: 8px 16px;
    font-size: 0.78rem;
    margin-top: auto;
  }

  #view-resumen .context-card {
    padding: 12px 14px;
  }

  #view-resumen .context-card__visual {
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
  }

  #view-resumen .context-card__visual > div {
    width: 40px;
    height: 40px;
  }

  #view-resumen .context-card__visual strong {
    font-size: 0.9rem;
  }

  #view-resumen .context-card__copy h2,
  #view-resumen .context-card--cefr .context-card__copy h2 {
    font-size: 0.88rem;
  }

  #view-resumen .context-card__copy p {
    font-size: 0.66rem;
    line-height: 1.4;
  }

  #view-resumen .section-block:not(.resumen-recent) {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
  }

  #view-resumen .resumen-recent {
    margin-bottom: 0;
  }

  #view-resumen .section-heading {
    margin-bottom: 10px;
  }

  #view-resumen .module-grid {
    gap: 10px;
    align-content: start;
  }

  #view-resumen .module-card {
    grid-template-columns: 40px 1fr auto auto;
    align-content: center;
  }

  #view-resumen .module-card__mark {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  #view-resumen .module-card__label {
    font-size: 0.9rem;
  }

  #view-resumen .module-card__hint {
    font-size: 0.68rem;
    white-space: nowrap;
  }

  #view-resumen .module-card__last {
    font-size: 0.64rem;
    margin-top: 1px;
  }

  #view-resumen .module-card__pct {
    font-size: 1rem;
  }

  #view-resumen .resumen-recent__card {
    padding: 10px 14px;
  }

  #view-resumen .activity-item {
    padding: 10px 12px;
  }

  #view-resumen .activity-item__body h3 {
    font-size: 0.84rem;
  }

  #view-resumen .activity-item__body p {
    font-size: 0.7rem;
  }
}

@media (min-width: 1024px) {
  #view-resumen .resumen-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 14px;
  }

  #view-resumen .continue-banner {
    padding: 18px 20px;
  }

  #view-resumen .continue-banner h2 {
    font-size: 1.28rem;
  }
}


/* ─── FILTER ROW (Actividad) ─── */
.filter-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

/* ─── MAIN FOOTER ─── */
.main-footer {
  grid-column: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px clamp(16px, 3vw, 34px);
  border-top: 1.5px solid var(--lp-border);
  background: color-mix(in srgb, var(--lp-bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.foot-meta { font-family: var(--lp-font-mono); font-size: 9px; font-weight: 700; color: var(--lp-muted); letter-spacing: 0.08em; text-transform: uppercase; }

/* ═══════════════════════════════════════════════════════════════════════════
   LP BUTTONS — spec canónica v1 (Learn Platform)
   3 primitivas: .lp-btn (acción) · .lp-icon-btn (icono circular) · .lp-pill (tab)
   ═══════════════════════════════════════════════════════════════════════════ */

.lp-btn {
  font-family: var(--lp-font-body);
  font-weight: var(--lp-weight-bold);
  font-size: 0.8rem;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--lp-radius-md);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  transition: transform 0.2s var(--lp-ease), box-shadow 0.2s, opacity 0.2s;
}
.lp-btn:hover  { transform: translateY(-2px); }
.lp-btn:active { transform: translateY(0) scale(0.97); }

.lp-btn--primary { background: var(--lp-accent);  color: var(--lp-ink-inverse);
  box-shadow: 0 3px 12px color-mix(in srgb, var(--lp-accent) 25%, transparent); }
.lp-btn--success { background: var(--lp-success); color: var(--lp-ink-inverse);
  box-shadow: 0 3px 12px color-mix(in srgb, var(--lp-success) 25%, transparent); }
.lp-btn--danger  { background: var(--lp-error);   color: var(--lp-ink-inverse);
  box-shadow: 0 3px 12px color-mix(in srgb, var(--lp-error) 20%, transparent); }
.lp-btn--purple  { background: var(--lp-cat-purple); color: var(--lp-ink-inverse);
  box-shadow: 0 3px 12px color-mix(in srgb, var(--lp-cat-purple) 25%, transparent); }
.lp-btn--ghost   { background: var(--lp-surface); color: var(--lp-ink-soft);
  border: 1.5px solid var(--lp-border); box-shadow: none; }
.lp-btn--ghost:hover { border-color: var(--lp-accent); color: var(--lp-accent); }

.lp-icon-btn[hidden],
.topbar-back[hidden] {
  display: none !important;
}

.lp-icon-btn {
  width: var(--lp-navbtn-size);
  height: var(--lp-navbtn-size);
  border-radius: var(--lp-navbtn-radius);
  border: var(--lp-navbtn-border-width) solid var(--lp-navbtn-border);
  background: var(--lp-navbtn-bg);
  color: var(--lp-navbtn-icon-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  box-shadow: var(--lp-navbtn-shadow);
  transition: border-color 0.2s, transform 0.2s, background 0.2s, box-shadow 0.2s, color 0.2s;
}
.lp-icon-btn:hover { border-color: var(--lp-navbtn-accent); transform: scale(1.06); box-shadow: var(--lp-navbtn-shadow-hover); }
.lp-icon-btn.active {
  background: var(--lp-accent-soft);
  border-color: color-mix(in srgb, var(--lp-accent) 35%, transparent);
  color: var(--lp-accent-dark);
}

.lp-pill {
  font-family: var(--lp-font-body);
  font-size: 0.78rem;
  font-weight: var(--lp-weight-bold);
  min-height: 36px;
  padding: 7px 14px;
  border-radius: var(--lp-radius-full);
  border: none;
  background: transparent;
  color: var(--lp-muted);
  cursor: pointer;
  position: relative;
  transition: all 0.2s var(--lp-ease);
}
.lp-pill::after, .lp-icon-btn--sm::after {
  content: '';
  position: absolute;
  inset: 50%;
  translate: -50% -50%;
  min-width: 44px;
  min-height: 44px;
  width: 100%;
  height: 100%;
}
.lp-pill.active { background: var(--lp-ink); color: var(--lp-bg); }

.lp-btn:focus-visible, .lp-icon-btn:focus-visible, .lp-pill:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 2px;
}
.lp-btn:disabled, .lp-icon-btn:disabled, .lp-pill:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

.lp-icon-btn--sm {
  width: 36px;
  height: 36px;
  position: relative;
}

/* Foco accesible global */
button:focus-visible,
a:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .sidebar,
  .sidebar-scrim { transition: none !important; }
}

/* ─── ANIMATIONS ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Theme smooth transition */
.theme-transitioning,
.theme-transitioning *,
.theme-transitioning *::before,
.theme-transitioning *::after {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
}

/* Noscript fallback */
.noscript {
  max-width: 600px;
  margin: 60px auto;
  padding: 24px;
  text-align: center;
  font-size: 0.88rem;
  color: var(--lp-ink-soft);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-xl);
  background: var(--lp-surface);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */



@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: 1fr;
    /* Filas explícitas: el auto-placement dejaba el topbar en la fila 1fr
       y lo estiraba hasta ~600px; main quedaba aplastado abajo. */
    grid-template-rows: auto auto 1fr;
  }
  .mobile-header {
    display: grid;
    grid-row: 1;
    grid-column: 1;
    position: relative;
    z-index: 20;
  }
  .mobile-header > .lp-icon-btn {
    grid-column: 1;
    justify-self: start;
  }
  .topbar,
  .topbar.topbar--compact {
    grid-row: 2;
    grid-column: 1;
    flex-shrink: 0;
    height: auto;
    min-height: 0;
    padding: 10px 16px;
    align-items: center;
    z-index: 20;
  }
  .main {
    grid-row: 3;
    grid-column: 1;
    min-height: 0;
    padding: 0 16px 20px;
  }
  .sidebar {
    grid-row: 1 / -1;
    grid-column: 1;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(232px, 86vw);
    transform: translate3d(-100%, 0, 0);
    z-index: 10001;
    box-shadow: var(--lp-shadow-lg);
    pointer-events: auto;
    touch-action: manipulation;
    backface-visibility: hidden;
  }
  .sidebar.is-open { transform: translate3d(0, 0, 0); }

  .sidebar-scrim {
    z-index: 10000;
  }

  /* Exclude drawer from scrim — visual dim AND pointer capture (iOS Safari) */
  body.sidebar-open .sidebar-scrim {
    clip-path: inset(0 0 0 min(232px, 86vw));
    -webkit-clip-path: inset(0 0 0 min(232px, 86vw));
  }

  body.sidebar-open .app-shell .main,
  body.sidebar-open .app-shell .topbar,
  body.sidebar-open .app-shell .main-footer {
    pointer-events: none;
  }

  body.sidebar-open .sidebar,
  body.sidebar-open .sidebar-scrim,
  body.sidebar-open .app-shell .mobile-header {
    pointer-events: auto;
  }

  /* iOS Chrome/Safari: header sticky + backdrop-filter paints above fixed
     siblings unless explicitly lowered while the drawer is open */
  body.sidebar-open .mobile-header,
  body.sidebar-open .topbar {
    z-index: 1;
  }

  /* Resumen: sin topbar duplicado */
  .app-shell[data-view="resumen"] {
    grid-template-rows: auto 1fr;
  }
  .app-shell[data-view="resumen"] .main { grid-row: 2; }

  /* Actividad / Continuar: header L2 [←] título [☰] — mismo grid que módulos */
  .app-shell[data-view="actividad"],
  .app-shell[data-view="continuar"] {
    grid-template-rows: auto 1fr;
  }
  .app-shell[data-view="actividad"] .mobile-header,
  .app-shell[data-view="continuar"] .mobile-header { display: none; }
  .app-shell[data-view="actividad"] .topbar,
  .app-shell[data-view="continuar"] .topbar {
    grid-row: 1;
  }
  .app-shell[data-view="actividad"] .main,
  .app-shell[data-view="continuar"] .main { grid-row: 2; }
  .app-shell[data-view="actividad"] .topbar .lp-header-stats,
  .app-shell[data-view="continuar"] .topbar .lp-header-stats { display: none; }

  /* Módulos: el topbar compacto sustituye al mobile-header */
  .app-shell[data-view="fluentflow"],
  .app-shell[data-view="hubflow"],
  .app-shell[data-view="lyricflow"] {
    grid-template-rows: auto 1fr;
  }
  .app-shell[data-view="fluentflow"] .topbar,
  .app-shell[data-view="hubflow"] .topbar,
  .app-shell[data-view="lyricflow"] .topbar { grid-row: 1; }
  .app-shell[data-view="fluentflow"] .main,
  .app-shell[data-view="hubflow"] .main,
  .app-shell[data-view="lyricflow"] .main { grid-row: 2; }

  .app-shell[data-view="fluentflow"] .mobile-header,
  .app-shell[data-view="hubflow"] .mobile-header,
  .app-shell[data-view="lyricflow"] .mobile-header { display: none; }
  .topbar.topbar--module {
    display: grid;
    grid-template-columns: var(--lp-navbtn-size, 44px) minmax(0, 1fr) var(--lp-navbtn-size, 44px);
    align-items: center;
    gap: 0;
    height: var(--lp-header-height-compact);
    min-height: var(--lp-header-height-compact);
    padding: var(--lp-header-pad-y-compact) var(--lp-header-pad-x-compact);
    position: relative;
  }
  .topbar.topbar--module .topbar-back {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    align-self: center;
  }
  .topbar.topbar--module .topbar-greeting {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    flex: unset;
    text-align: center;
  }
  .topbar.topbar--module .topbar-menu {
    display: flex;
    grid-column: 3;
    grid-row: 1;
    position: static;
    top: auto;
    left: auto;
    justify-self: end;
    align-self: center;
  }
  /* L2 toolbar — ghost cuadrado homologado (HubFlow exercises / FluentFlow learning) */
  .topbar.topbar--module .topbar-back,
  .topbar.topbar--module .topbar-menu {
    border: none;
    border-radius: var(--lp-radius-md);
    background: transparent;
    box-shadow: none;
    color: var(--lp-ink-soft);
    font-size: 1.0625rem;
    font-weight: 400;
  }
  .topbar.topbar--module .topbar-back:hover,
  .topbar.topbar--module .topbar-menu:hover {
    background: color-mix(in srgb, var(--lp-ink) 5%, transparent);
    border-color: transparent;
    box-shadow: none;
    transform: none;
    color: var(--lp-ink);
  }
  .topbar.topbar--module .topbar-back:active,
  .topbar.topbar--module .topbar-menu:active {
    background: color-mix(in srgb, var(--lp-ink) 9%, transparent);
    transform: scale(0.97);
  }
  .topbar.topbar--module .topbar-eyebrow { display: none; }
  .topbar.topbar--module .topbar-sub { display: none; }
  .topbar.topbar--module .topbar-title {
    font-family: var(--lp-font-display);
    font-size: var(--lp-header-title-size);
    font-weight: var(--lp-header-title-weight);
    letter-spacing: var(--lp-header-title-tracking);
    line-height: var(--lp-header-title-line-height);
  }
  .topbar.topbar--module .lp-header-stats,
  .topbar.topbar--module .topbar-date { display: none; }
  /* El mobile-header sticky ya da la marca; el eyebrow, el copy largo del
     saludo y la fecha son ruido secundario que en mobile desbordaba el
     topbar hasta ocupar ~25% de pantalla. Se deja solo el título (identifica
     la sección actual). */
  .topbar:not(.topbar--module) .topbar-eyebrow { display: none; }
  .topbar:not(.topbar--module) .topbar-sub { display: none; }
  .topbar:not(.topbar--module) .topbar-date { display: none; }
  /* En "resumen" el título es literalmente "LearnFlow" — el mismo texto que
     ya muestra el mobile-header arriba. Sin fecha ni título no queda nada
     que mostrar, así que se oculta el topbar completo para no dejar una
     barra vacía entre dos líneas divisorias. */
  .topbar[data-view="resumen"] { display: none; }
  .topbar:not(.topbar--module) .topbar-greeting { min-width: 0; flex: 1; }
  .topbar:not(.topbar--module) .topbar-title {
    font-size: 1.05rem;
    line-height: 1.2;
  }
  .main:has(.view.is-active .module-detail) { padding-top: 8px; }
  .main-footer { display: none; }

  #view-actividad .activity-feed-card .filter-row {
    position: sticky;
    top: 0;
    z-index: 5;
    margin: 0;
    padding: 9px 15px 9px 13px;
    background: color-mix(in srgb, var(--lp-surface) 94%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  #view-actividad .activity-feed-card__toolbar {
    position: sticky;
    top: 0;
    z-index: 5;
    margin: 0 -16px;
    padding: 0 0 0 16px;
    border-bottom: 1px solid var(--lp-border);
    background: color-mix(in srgb, var(--lp-bg) 94%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  #view-actividad.is-active {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding-top: 3px;
  }

  .app-shell[data-view="actividad"] .main {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-top: 0;
  }

  .navigation-launcher { display: none !important; }

  /* ☰ ghost — app bar estándar mobile (sin círculo/borde/sombra web) */
  .mobile-header > .lp-icon-btn,
  .topbar .topbar-menu {
    border: none;
    border-radius: var(--lp-radius-md);
    background: transparent;
    box-shadow: none;
    color: var(--lp-ink-soft);
    font-size: 1.0625rem;
    font-weight: 400;
  }

  .mobile-header > .lp-icon-btn:hover,
  .topbar .topbar-menu:hover {
    background: color-mix(in srgb, var(--lp-ink) 5%, transparent);
    border-color: transparent;
    box-shadow: none;
    transform: none;
    color: var(--lp-ink);
  }

  .mobile-header > .lp-icon-btn:active,
  .topbar .topbar-menu:active {
    background: color-mix(in srgb, var(--lp-ink) 9%, transparent);
    transform: scale(0.97);
  }

  /* Sidebar pin es desktop-only — ocultar toggle de modo nav en mobile */
  .nav-mode-toggle {
    display: none;
  }

  .context-row { grid-template-columns: 1fr; }

  /* Inicio — espaciado homologado con FluentFlow home-dash / HubFlow resumen (mobile) */
  .app-shell[data-view="resumen"] .main {
    padding: 8px 12px 20px;
  }

  .resumen-dashboard { gap: 8px; }
  .resumen-hero { gap: 10px; margin-bottom: 0; }

  .continue-banner {
    display: none;
  }

  .continue-banner h2 { font-size: 1.1rem; }
  .continue-banner .lp-btn { white-space: nowrap; }
  .lp-btn .lp-btn__verb { display: none; }
  .module-grid { grid-template-columns: 1fr; gap: 8px; }

  #summaryModules .module-card__last {
    white-space: nowrap;
  }

  #view-resumen .module-card__last-title {
    white-space: nowrap;
  }

  .module-card {
    padding: 12px 14px;
  }
  .module-card__label { font-size: 0.92rem; }

  /* Context cards — misma caja interna que module-card (fila + barra reservada) */
  #view-resumen .resumen-hero {
    gap: 8px;
    margin-bottom: 0;
  }

  #view-resumen .context-card--progress,
  #view-resumen .context-card--cefr {
    box-sizing: border-box;
    height: var(--module-card-height, 88px);
    min-height: var(--module-card-height, 88px);
    max-height: var(--module-card-height, 88px);
    margin: 0;
    padding: var(--module-card-pad-block, 12px) 14px;
    column-gap: 10px;
    overflow: hidden;
    box-shadow: none;
  }

  #view-resumen .context-card--progress {
    position: relative;
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    grid-template-areas: "visual copy";
    grid-template-rows: 1fr;
    align-items: center;
    padding-bottom: calc(var(--module-card-pad-block, 12px) + var(--module-card-row-gap, 8px) + var(--lp-progress-height));
  }

  #view-resumen .context-card--cefr {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 1fr auto;
    grid-template-areas:
      "copy"
      "track";
    row-gap: var(--module-card-row-gap, 8px);
    align-content: stretch;
    align-items: center;
  }

  #view-resumen .context-card--cefr::after {
    content: "";
    grid-area: track;
    display: block;
    height: var(--lp-progress-height);
    border-radius: var(--lp-radius-full);
    background: var(--lp-surface-sunken);
    opacity: 0;
    pointer-events: none;
  }

  #view-resumen .context-card__track {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: var(--module-card-pad-block, 12px);
  }

  #view-resumen .context-card--progress .context-card__visual {
    grid-area: visual;
    width: 40px;
    height: 40px;
    flex: none;
    align-self: start;
  }

  #view-resumen .context-card--progress .context-card__visual > div {
    width: 30px;
    height: 30px;
  }

  #view-resumen .context-card--progress .context-card__visual strong {
    font-size: 0.78rem;
  }

  #view-resumen .context-card--progress #globalUnit:empty {
    display: none;
  }

  #view-resumen .context-card--progress .context-card__copy {
    grid-area: copy;
    align-self: start;
  }

  #view-resumen .context-card--cefr .context-card__copy {
    grid-area: copy;
    align-self: start;
  }

  #view-resumen .context-card__copy {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 2px;
    min-width: 0;
    align-items: flex-start;
    text-align: left;
  }

  #view-resumen .context-card--cefr .context-card__copy {
    min-height: calc(0.68rem * 1.2 + 0.92rem * 1.2 + 0.68rem * 1.3 + 4px);
  }

  #view-resumen .context-card--progress .context-card__copy {
    min-height: calc(0.92rem * 1.2 + 0.68rem * 1.3 + 0.64rem * 1.35 + 4px);
  }

  #view-resumen .context-card__meta {
    display: block;
    font-size: 0.64rem;
    line-height: 1.35;
    color: var(--lp-muted);
    min-height: calc(0.64rem * 1.35);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  #view-resumen .context-card__copy h2,
  #view-resumen .context-card--cefr .context-card__copy h2 {
    font-family: var(--lp-font-body);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.2;
    margin: 0;
  }

  #view-resumen .context-card__copy p {
    font-size: 0.68rem;
    line-height: 1.3;
    margin: 0;
    color: var(--lp-muted);
  }

  #view-resumen .context-card--cefr .context-card__copy p {
    min-height: 0;
    color: var(--lp-ink-soft);
  }

  #view-resumen .context-card--cefr .section-kicker {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.2;
    margin: 0;
  }

  #view-resumen .section-heading h2 { font-size: 0.88rem; }

  #view-resumen .section-heading {
    margin-bottom: 4px;
  }

  #view-resumen .section-block {
    margin-bottom: 0;
  }

  #view-resumen .resumen-recent {
    display: none;
  }

  #view-resumen .resumen-history-cta {
    display: flex;
    justify-content: flex-end;
    margin: -2px 0 4px;
    padding: 0 2px;
  }

  #view-resumen .resumen-history-cta .text-action {
    font-size: 0.72rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 0 4px;
  }

  @media (max-width: 380px) {
    .mobile-header__brand { font-size: 1.1rem; }
  }

  /* Pills de integración ("Datos disponibles", etc.) — ruido en mobile */
  .detail-stat .status-pill,
  .context-card .status-pill {
    display: none;
  }

  /* Insight de módulo — mobile */
  .detail-insight {
    padding: 10px 12px;
    gap: 4px;
  }

  .detail-insight__title,
  .detail-insight h2 {
    font-size: 0.84rem;
  }

  .detail-insight__detail,
  .detail-insight p {
    font-size: 0.68rem;
  }

  /* Métricas de módulo — una sola card con barra + 2 columnas */
  .detail-metrics__card {
    padding: 8px 10px;
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-lg);
    background: var(--lp-surface);
  }
  .detail-metrics__header {
    margin-bottom: 6px;
  }
  .detail-metrics__title { font-size: 0.72rem; line-height: 1.15; }
  .detail-metrics__title .section-kicker { font-size: 0.48rem; }
  .detail-metrics__card .progress-track {
    height: var(--lp-progress-height-compact);
    margin-bottom: 5px;
  }
  .detail-metrics .detail-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 0;
  }
  .detail-metrics .detail-stat {
    padding: 2px 2px 0;
    border: none;
    border-radius: 0;
    background: transparent;
    text-align: center;
  }
  .detail-metrics .detail-stat:not(:last-child) {
    border-right: 1px solid var(--lp-border);
  }
  .detail-metrics .detail-stat > span:first-child {
    font-size: 0.46rem;
    margin-bottom: 1px;
    letter-spacing: 0.04em;
  }
  .detail-metrics .detail-stat strong {
    font-size: 0.88rem;
    margin-bottom: 0;
    line-height: 1.1;
  }
  .detail-metrics .detail-stat p {
    font-size: 0.5rem;
    line-height: 1.1;
    margin-top: 0;
  }

  /* Actividad reciente — card unificada + filas compactas */
  .detail-activity__card {
    padding: 12px 14px;
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-lg);
    background: var(--lp-surface);
  }

  #view-actividad .activity-feed-card {
    padding: 0;
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius-lg);
    background: var(--lp-surface);
    overflow: hidden;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  #view-actividad .activity-feed-card__toolbar {
    flex-shrink: 0;
  }

  #view-actividad .activity-feed-card .activity-list {
    padding: 7px 13px 11px;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .detail-activity__header {
    margin-bottom: 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--lp-border);
  }
  .detail-activity__title { font-size: 0.78rem; }
  .detail-activity__title .section-kicker { font-size: 0.52rem; }
  .activity-list--compact {
    gap: 0;
  }
  .activity-item--compact {
    padding: 7px 0;
    border: none;
    border-radius: 0;
    background: transparent;
    border-bottom: 1px solid var(--lp-border);
    gap: 4px 8px;
  }
  .activity-item--compact:first-child { padding-top: 2px; }
  .activity-item--compact:last-child {
    padding-bottom: 0;
    border-bottom: none;
  }
  .activity-item--compact .activity-item__body h3 {
    font-size: 0.68rem;
    line-height: 1.2;
  }
  .activity-item--compact .activity-item__meta-mobile {
    font-size: 0.56rem;
  }
  .activity-item--compact .activity-item__time {
    font-size: 0.68rem;
    line-height: 1.3;
    max-width: 5.5rem;
  }

  #view-actividad .activity-item--compact {
    padding: 6px 0;
    gap: 4px 7px;
  }

  #view-actividad .activity-item--compact:first-child { padding-top: 2px; }

  #view-actividad .activity-item--compact .activity-item__body h3 {
    font-size: 0.65rem;
    line-height: 1.15;
  }

  #view-actividad .activity-item--compact .activity-item__meta-mobile {
    font-size: 0.53rem;
  }

  #view-actividad .activity-item--compact .activity-item__time {
    font-size: 0.65rem;
    line-height: 1.25;
    max-width: 5.5rem;
  }
  .detail-activity .empty-state {
    padding: 10px 0 2px;
  }
  .detail-activity .empty-state__icon { display: none; }
  .detail-activity .empty-state h3 { font-size: 0.68rem; }
  .detail-activity .empty-state p { font-size: 0.58rem; }
}

@media (max-width: 480px) {
  .topbar-title { font-size: var(--lp-header-title-size); }
  .activity-item:not(.activity-item--compact) { grid-template-columns: 28px 1fr; }
  .activity-item:not(.activity-item--compact) .activity-item__time { grid-column: 2; font-size: 0.5rem; }
  .module-detail__action {
    min-height: 56px;
    padding: 12px 14px;
    margin-bottom: 12px;
  }
  .module-detail__label { font-size: 0.92rem; }
}