/*
 * ═══════════════════════════════════════════════════════════════
 *  PLUM BLOSSOM — C2 Design System
 *  Complete UI framework for FISMRD Back-office
 *  Single CSS file: replaces lx-design, custom, tailwind, etc.
 * ═══════════════════════════════════════════════════════════════
 */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');

@layer tokens, reset, typography, layout, components, pages, utilities;

/* ═══════════════════════════════════════════
   TOKENS
   ═══════════════════════════════════════════ */
@layer tokens {

  :root,
  [data-theme="light"] {
    color-scheme: light;

    /* ── Brand (unificado a #7c3aed — Aurora Glass) ── */
    --brand:        #7c3aed;
    --brand-hover:  #6d28d9;
    --brand-soft:   #efe9ff;
    --brand-vivid:  #a78bfa;
    --brand-grad:   linear-gradient(135deg, #7c3aed, #a78bfa);
    /* RGB del brand para glows/sombras tintadas: rgba(var(--shadow-brand-rgb), a) */
    --shadow-brand-rgb: 124,58,237;

    /* ── Surfaces ── */
    --surface-0: #fefcff;
    --surface-1: #fdf8fc;
    --surface-2: #f5edf4;
    --surface-3: #ede3ec;

    /* ── Borders ── */
    --border:       #f0e4ee;
    --border-strong: #e0d0de;
    --ring:         #7c3aed;

    /* ── Ink ── */
    --ink:       #2d1f3d;
    --ink-soft:  #6b5580;
    --ink-faint: #b5a3c2;
    --text:      #2d1f3d;
    --text-soft: #6b5580;
    --text-faint:#b5a3c2;

    /* ── Semantic ── */
    --ok:       #16a34a;  --ok-soft:   #f0fdf4;
    --warn:     #d97706;  --warn-soft: #fffbeb;
    --err:      #dc2626;  --err-soft:  #fef2f2;
    --info:     #2563eb;  --info-soft: #eff6ff;

    /* ── Shadows ── */
    --shadow-xs:  0 1px 2px rgba(45,31,61,.04);
    --shadow-sm:  0 2px 6px rgba(45,31,61,.05), 0 1px 2px rgba(45,31,61,.03);
    --shadow:     0 4px 12px rgba(45,31,61,.07), 0 1px 3px rgba(45,31,61,.04);
    --shadow-md:  0 6px 20px rgba(45,31,61,.09), 0 2px 6px rgba(45,31,61,.04);
    --shadow-lg:  0 12px 36px rgba(45,31,61,.12), 0 4px 8px rgba(45,31,61,.04);
    --shadow-glass: 0 4px 24px rgba(124,58,237,.07);

    /* ── Overlay ── */
    --overlay: rgba(45,31,61,.45);
  }

  [data-theme="dark"] {
    color-scheme: dark;

    --brand:        #a78bfa;
    --brand-hover:  #7c3aed;
    --brand-soft:   rgba(124,58,237,.14);
    --brand-vivid:  #c4b5fd;
    --brand-grad:   linear-gradient(135deg, #a78bfa, #c4b5fd);
    --shadow-brand-rgb: 167,139,250;

    --surface-0: #16121f;
    --surface-1: #1c1726;
    --surface-2: #201b30;
    --surface-3: #28213a;

    --border:       #302842;
    --border-strong: #3d3255;
    --ring:         #a78bfa;

    --ink:       #ede4f5;
    --ink-soft:  #a89ab8;
    --ink-faint: #5c4d70;
    --text:      #ede4f5;
    --text-soft: #a89ab8;
    --text-faint:#5c4d70;

    --ok:   #4ade80;  --ok-soft:   rgba(74,222,128,.10);
    --warn: #fbbf24;  --warn-soft: rgba(251,191,36,.10);
    --err:  #f87171;  --err-soft:  rgba(248,113,113,.10);
    --info: #60a5fa;  --info-soft: rgba(96,165,250,.10);

    --shadow-xs:  0 1px 2px rgba(0,0,0,.20);
    --shadow-sm:  0 2px 6px rgba(0,0,0,.22), 0 1px 2px rgba(0,0,0,.12);
    --shadow:     0 4px 12px rgba(0,0,0,.28), 0 1px 3px rgba(0,0,0,.12);
    --shadow-md:  0 6px 20px rgba(0,0,0,.32), 0 2px 6px rgba(0,0,0,.12);
    --shadow-lg:  0 12px 36px rgba(0,0,0,.38), 0 4px 8px rgba(0,0,0,.12);
    --shadow-glass: 0 4px 24px rgba(168,85,247,.08);

    --overlay: rgba(10,8,14,.60);
  }

  /* ── Shared tokens ── */
  :root {
    --radius-xs:   4px;
    --radius-sm:   6px;
    --radius:      10px;
    --radius-md:   12px;
    --radius-lg:   16px;
    --radius-xl:   20px;
    --radius-pill: 999px;
    --radius-full: 50%;

    --ease:     cubic-bezier(.4,0,.2,1);
    --duration: 200ms;
    --fast:     120ms;
    --slow:     300ms;

    --sidebar-w:   240px;
    --topbar-h:    56px;
    --bottomnav-h: 64px;
    --content-max: 1280px;
    /* Gutter horizontal UNICO del backoffice: lo comparten topbar, page-header y
       contenido para que todo quede alineado al mismo borde. Es pequeno a
       proposito (el contenido llena el resto del ancho y crece hasta 4K). Escala
       poco en pantallas muy anchas (ver media queries). */
    --gutter: 32px;

    /* ── Spacing scale ── */
    --space-0: 0px;
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;

    /* ── Spacing aliases (inline form styles) ── */
    --sp-1: 4px;
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-5: 20px;
    --sp-6: 24px;
    --sp-8: 32px;

    /* ── Font stacks ── */
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --z-base:      1;
    --z-dropdown:  100;
    --z-sticky:    200;
    --z-modal:     500;
    --z-toast:     600;
    --z-tooltip:   700;
  }
}

/* ═══════════════════════════════════════════
   RESET
   ═══════════════════════════════════════════ */
@layer reset {

  *,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

  html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
    height: 100%;
    /* Evita scroll horizontal por el menu off-canvas movil (position:fixed,
       translateX(100%)). 'clip' (no 'hidden') no crea contenedor de scroll,
       asi que NO rompe position:sticky (buscador faq, sidebar catalogo). */
    overflow-x: clip;
  }

  body {
    min-height: 100dvh;
    line-height: 1.55;
    background: var(--surface-0);
    color: var(--ink);
    font-family: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: .875rem;
    transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
  }

  img,picture,video,canvas,svg { display: block; max-width: 100%; }
  input,button,textarea,select { font: inherit; color: inherit; }
  a { color: var(--brand); text-decoration: none; transition: color var(--fast) var(--ease); }
  a:hover { color: var(--brand-hover); }
  button { cursor: pointer; border: none; background: none; }
  table { border-collapse: collapse; width: 100%; }
  h1,h2,h3,h4,h5,h6 { line-height: 1.25; font-weight: 600; color: var(--ink); }
  ul,ol { list-style: none; }
  hr { border: none; border-top: 1px solid var(--border); margin: 1rem 0; }

  :focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
  ::selection    { background: var(--brand-soft); color: var(--brand); }
  ::placeholder  { color: var(--ink-soft); opacity: 1; }

  ::-webkit-scrollbar       { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track  { background: transparent; }
  ::-webkit-scrollbar-thumb  { background: var(--ink-faint); border-radius: var(--radius-pill); }
  ::-webkit-scrollbar-thumb:hover { background: var(--ink-soft); }

  dialog { border: none; padding: 0; background: transparent; }
  dialog::backdrop { background: var(--overlay); }
  fieldset { border: none; }
}

/* ═══════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════ */
@layer typography {

  .font-sans  { font-family: 'DM Sans', system-ui, sans-serif; }
  .font-mono  { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: .9em; }

  .text-hero   { font-size: 2rem;     font-weight: 700; letter-spacing: -.02em; }
  .text-h1     { font-size: 1.5rem;   font-weight: 700; letter-spacing: -.01em; }
  .text-h2     { font-size: 1.25rem;  font-weight: 600; }
  .text-h3     { font-size: 1.125rem; font-weight: 600; }
  .text-h4     { font-size: 1rem;     font-weight: 600; }
  .text-body   { font-size: .875rem;  line-height: 1.6; }
  .text-sm     { font-size: .8125rem; line-height: 1.5; }
  .text-xs     { font-size: .75rem;   line-height: 1.5; }
  .text-tiny   { font-size: .625rem;  font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
  .text-label  { font-size: .75rem;   font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); }

  .text-brand  { color: var(--brand); }
  .text-soft   { color: var(--ink-soft); }
  .text-faint  { color: var(--ink-faint); }
  .text-ok     { color: var(--ok); }
  .text-warn   { color: var(--warn); }
  .text-err    { color: var(--err); }
  .text-info   { color: var(--info); }

  .text-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .text-balance  { text-wrap: balance; }
  .text-center   { text-align: center; }
  .text-right    { text-align: right; }
  .text-left     { text-align: left; }
  .text-nowrap   { white-space: nowrap; }
  .uppercase     { text-transform: uppercase; }
  .capitalize    { text-transform: capitalize; }
  .line-through  { text-decoration: line-through; }
  .underline     { text-decoration: underline; }

  .font-normal   { font-weight: 400; }
  .font-medium   { font-weight: 500; }
  .font-semibold { font-weight: 600; }
  .font-bold     { font-weight: 700; }
}

/* ═══════════════════════════════════════════
   LAYOUT — Shell, Sidebar, Topbar, Content
   ═══════════════════════════════════════════ */
@layer layout {

  /* ── App shell ── */
  .pl-shell {
    display: grid;
    min-height: 100dvh;
    grid-template-rows: var(--topbar-h) 1fr;
    /* minmax(0,1fr): el track de contenido puede ENCOGER por debajo del ancho
       intrinseco de su contenido. Con 1fr (min-width:auto) una tabla ancha
       expandia el track mas alla del viewport y arrastraba la topbar sticky,
       causando scroll horizontal en movil. Ahora la tabla hace scroll DENTRO de
       su .pl-table-wrap (overflow-x:auto) y la pagina no se desborda. */
    grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
    grid-template-areas:
      "sidebar topbar"
      "sidebar content";
  }

  @media (max-width: 1023px) {
    .pl-shell {
      grid-template-columns: minmax(0, 1fr);
      grid-template-rows: var(--topbar-h) 1fr var(--bottomnav-h);
      grid-template-areas:
        "topbar"
        "content"
        "bottomnav";
    }
  }

  /* ── Sidebar ── */
  .pl-sidebar {
    grid-area: sidebar;
    position: sticky;
    top: 0;
    height: 100dvh;
    width: var(--sidebar-w);
    background: var(--surface-1);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    z-index: var(--z-sticky);
    transition: transform var(--slow) var(--ease);
  }

  .pl-sidebar__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    height: var(--topbar-h);
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--ink);
    flex-shrink: 0;
  }

  .pl-sidebar__logo img {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
  }

  .pl-sidebar__section {
    padding: 16px 12px 8px;
  }

  .pl-sidebar__title {
    font-size: .625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-faint);
    padding: 0 8px 8px;
  }

  .pl-sidebar__link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius);
    color: var(--ink-soft);
    font-size: .875rem;
    font-weight: 500;
    transition: all var(--fast) var(--ease);
    text-decoration: none;
    margin-bottom: 2px;
  }
  .pl-sidebar__link:hover {
    background: var(--surface-2);
    color: var(--ink);
  }
  .pl-sidebar__link.active {
    background: var(--brand-soft);
    color: var(--brand);
    font-weight: 600;
  }
  .pl-sidebar__link svg,
  .pl-sidebar__link i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: .7;
  }
  .pl-sidebar__link.active svg,
  .pl-sidebar__link.active i { opacity: 1; }

  .pl-sidebar__footer {
    margin-top: auto;
    padding: 12px;
    border-top: 1px solid var(--border);
  }

  @media (max-width: 1023px) {
    .pl-sidebar {
      display: none;
      position: fixed;
      top: 0; left: 0; bottom: 0;
      z-index: var(--z-modal);
      transform: translateX(-100%);
    }
    .pl-sidebar.open {
      display: flex;
      transform: translateX(0);
    }
    .pl-sidebar-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: var(--overlay);
      z-index: calc(var(--z-modal) - 1);
    }
    .pl-sidebar-overlay.open { display: block; }
  }

  /* ── Topbar ── */
  .pl-topbar {
    grid-area: topbar;
    position: sticky;
    top: 0;
    height: var(--topbar-h);
    background: var(--surface-0);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--gutter);
    gap: 16px;
    z-index: var(--z-sticky);
  }

  .pl-topbar__left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
  }

  .pl-topbar__burger {
    display: none;
    width: 36px; height: 36px;
    align-items: center; justify-content: center;
    border-radius: var(--radius);
    color: var(--ink-soft);
    transition: background var(--fast) var(--ease);
  }
  .pl-topbar__burger:hover { background: var(--surface-2); }

  @media (max-width: 1023px) {
    .pl-topbar__burger { display: flex; }
  }

  .pl-topbar__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .pl-topbar__right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }

  .pl-topbar__icon-btn {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    color: var(--ink-soft);
    position: relative;
    transition: all var(--fast) var(--ease);
  }
  .pl-topbar__icon-btn:hover {
    background: var(--surface-2);
    color: var(--ink);
  }

  .pl-topbar__badge {
    position: absolute;
    top: 4px; right: 4px;
    width: 8px; height: 8px;
    background: var(--err);
    border-radius: var(--radius-full);
    border: 2px solid var(--surface-0);
  }

  .pl-topbar__avatar {
    width: 32px; height: 32px;
    border-radius: var(--radius-full);
    background: var(--brand-soft);
    color: var(--brand);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600;
    font-size: .75rem;
    cursor: pointer;
    transition: box-shadow var(--fast) var(--ease);
  }
  .pl-topbar__avatar:hover { box-shadow: 0 0 0 2px var(--brand); }

  /* ── Bottom Nav (mobile) ── */
  .pl-bottomnav {
    display: none;
    grid-area: bottomnav;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: var(--bottomnav-h);
    background: var(--surface-1);
    border-top: 1px solid var(--border);
    z-index: var(--z-sticky);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .pl-bottomnav__list {
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: 100%;
    padding: 0 4px;
  }

  .pl-bottomnav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 12px;
    border-radius: var(--radius);
    color: var(--ink-faint);
    font-size: .625rem;
    font-weight: 600;
    text-decoration: none;
    transition: color var(--fast) var(--ease);
    min-width: 56px;
  }
  .pl-bottomnav__item svg,
  .pl-bottomnav__item i { width: 22px; height: 22px; }
  .pl-bottomnav__item:hover { color: var(--ink-soft); }
  .pl-bottomnav__item.active { color: var(--brand); }

  @media (max-width: 1023px) {
    .pl-bottomnav { display: block; }
  }

  /* ── Main content ── */
  .pl-content {
    grid-area: content;
    padding: 24px var(--gutter);
    overflow-x: hidden;
    min-width: 0;
  }
  /* El contenido LLENA el ancho disponible (escala hasta 4K) en vez de toparse en
     1280px y dejar grandes margenes en blanco a los lados. En pantallas muy anchas
     subimos el padding lateral para dar aire sin desperdiciar el espacio. Las
     grillas fluidas (.pl-grid auto-fit) reparten ese ancho en mas columnas. */
  .pl-content > .pl-content__inner {
    max-width: 100%;
    margin: 0;
  }

  /* El gutter (compartido con la topbar) escala poco en pantallas muy anchas:
     el contenido crece, y topbar + page-header + contenido siguen alineados. */
  @media (min-width: 2000px) { :root { --gutter: 40px; } }
  @media (min-width: 3200px) { :root { --gutter: 56px; } }

  @media (max-width: 1023px) {
    :root { --gutter: 16px; }
    .pl-content { padding-bottom: calc(var(--bottomnav-h) + 16px); }
  }

  /* ── Page header ── */
  .pl-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
  }
  .pl-page-header__left {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
  }
  .pl-page-header__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -.01em;
  }
  .pl-page-header__subtitle {
    font-size: .8125rem;
    color: var(--ink-soft);
  }
  .pl-page-header__actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
    flex-wrap: wrap;
  }

  @media (max-width: 639px) {
    .pl-page-header { flex-direction: column; align-items: flex-start; }
    .pl-page-header__actions { width: 100%; }
    .pl-page-header__actions .pl-btn { flex: 1; }
  }

  /* ── Grid system ── FLUIDO y adaptable a cualquier pantalla.
     repeat(auto-fit, minmax(min(Xpx,100%), 1fr)): las columnas se reflujan SOLAS
     segun el ancho disponible (4 -> 3 -> 2 -> 1) sin breakpoints rigidos; cada
     tarjeta nunca baja de X px y reparte el resto del espacio. El min(Xpx,100%)
     evita que la columna desborde en pantallas mas angostas que X.
     (auto-fit + minmax tambien resuelve el grid-blowout con .text-truncate.) */
  .pl-grid { display: grid; gap: 24px; }
  .pl-grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
  .pl-grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
  .pl-grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); }
  .pl-grid--6 { grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr)); gap: 16px; }

  .pl-col-span-2 { grid-column: span 2; }
  .pl-col-span-3 { grid-column: span 3; }
  .pl-col-span-full { grid-column: 1 / -1; }

  @media (max-width: 639px) {
    .pl-col-span-2,
    .pl-col-span-3,
    .pl-col-span-full { grid-column: span 1; }
  }

  /* ── Container ── */
  .pl-container {
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 24px;
  }
  @media (max-width: 639px) { .pl-container { padding: 0 16px; } }
}

/* ═══════════════════════════════════════════
   COMPONENTS
   ═══════════════════════════════════════════ */
@layer components {

  /* ──────────── BUTTONS ──────────── */
  .pl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .875rem;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--fast) var(--ease);
    border: 1px solid transparent;
    text-decoration: none;
    user-select: none;
  }
  .pl-btn svg,.pl-btn i { width: 16px; height: 16px; flex-shrink: 0; }
  .pl-btn:disabled,.pl-btn.disabled {
    opacity: .5; pointer-events: none;
  }

  /* Primary — sólido morado (igual que el Hero; antes gradiente) */
  .pl-btn--primary {
    background: var(--brand);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-xs), 0 1px 3px rgba(var(--shadow-brand-rgb),.2);
  }
  .pl-btn--primary:hover {
    background: var(--brand-hover);
    box-shadow: 0 12px 28px rgba(var(--shadow-brand-rgb),.28);
    transform: translateY(-2px);
  }
  .pl-btn--primary:active { transform: translateY(0); }

  /* Secondary — outlined (hover con lift simétrico, igual que el Hero) */
  .pl-btn--secondary {
    background: var(--surface-0);
    color: var(--ink);
    border-color: var(--border);
    box-shadow: var(--shadow-xs);
  }
  .pl-btn--secondary:hover {
    background: var(--surface-2);
    border-color: var(--border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
  }
  /* Respeta reduced-motion: sin desplazamiento vertical */
  @media (prefers-reduced-motion: reduce) {
    .pl-btn:hover, .pl-btn:active { transform: none; }
  }

  /* Ghost */
  .pl-btn--ghost {
    background: transparent;
    color: var(--ink-soft);
  }
  .pl-btn--ghost:hover {
    background: var(--surface-2);
    color: var(--ink);
  }

  /* Danger */
  .pl-btn--danger {
    background: var(--err);
    color: #fff;
    box-shadow: var(--shadow-xs);
  }
  .pl-btn--danger:hover { filter: brightness(1.1); }

  /* Danger ghost */
  .pl-btn--danger-ghost {
    background: transparent;
    color: var(--err);
  }
  .pl-btn--danger-ghost:hover { background: var(--err-soft); }

  /* Sizes */
  .pl-btn--xs { padding: 5px 10px; font-size: .75rem; gap: 4px; border-radius: var(--radius-sm); }
  .pl-btn--xs svg,.pl-btn--xs i { width: 14px; height: 14px; }
  .pl-btn--sm { padding: 7px 14px; font-size: .8125rem; gap: 6px; }
  .pl-btn--lg { padding: 12px 24px; font-size: 1rem; gap: 10px; }

  /* Icon-only */
  .pl-btn--icon {
    padding: 8px;
    aspect-ratio: 1;
    min-width: 36px;
  }
  .pl-btn--icon.pl-btn--xs { padding: 5px; min-width: 28px; }
  .pl-btn--icon.pl-btn--sm { padding: 6px; min-width: 32px; }
  .pl-btn--icon.pl-btn--lg { padding: 10px; min-width: 44px; }

  /* ──────────── CARDS ──────────── */
  .pl-card {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: box-shadow var(--duration) var(--ease), border-color var(--duration) var(--ease);
  }

  [data-theme="light"] .pl-card { box-shadow: var(--shadow-glass); }

  .pl-card--hover:hover {
    border-color: var(--brand);
    box-shadow: var(--shadow-md);
  }
  .pl-card--flat { box-shadow: none !important; }
  .pl-card--flush { padding: 0; }

  .pl-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
  }
  .pl-card__header--flush { padding-bottom: 0; border-bottom: none; margin-bottom: 12px; }
  .pl-card__title { font-size: 1rem; font-weight: 600; color: var(--ink); }
  .pl-card__body { /* no special styles needed */ }
  .pl-card__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
  }

  /* ──────────── FORM CONTROLS ──────────── */
  .pl-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .pl-label {
    font-size: .8125rem;
    font-weight: 600;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .pl-label__required { color: var(--err); font-size: .875rem; }
  .pl-label__hint {
    font-weight: 400;
    color: var(--ink-faint);
    font-size: .75rem;
    margin-left: auto;
  }

  .pl-input,
  .pl-select,
  .pl-textarea {
    width: 100%;
    padding: 9px 12px;
    background: var(--surface-0);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: .875rem;
    color: var(--ink);
    transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
  }
  .pl-input:hover, .pl-select:hover, .pl-textarea:hover { border-color: var(--border-strong); }
  .pl-input:focus, .pl-select:focus, .pl-textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
  }
  .pl-input.is-invalid, .pl-select.is-invalid, .pl-textarea.is-invalid {
    border-color: var(--err);
    box-shadow: 0 0 0 3px var(--err-soft);
  }
  .pl-input.is-valid, .pl-select.is-valid, .pl-textarea.is-valid {
    border-color: var(--ok);
    box-shadow: 0 0 0 3px var(--ok-soft);
  }
  .pl-input:disabled, .pl-select:disabled, .pl-textarea:disabled {
    background: var(--surface-2);
    color: var(--ink-faint);
    cursor: not-allowed;
  }
  .pl-input--sm, .pl-select--sm { padding: 6px 10px; font-size: .8125rem; }
  .pl-input--lg, .pl-select--lg { padding: 12px 16px; font-size: 1rem; }
  .pl-textarea { resize: vertical; min-height: 80px; }

  /* En pantallas anchas, un input de una sola columna no debe estirarse de forma
     absurda (llegaba a 2000px+ en 2560/4K). Se limita a un ancho legible; las
     grillas de campos (.pl-grid--N) siguen repartiendo en columnas y la pagina
     sigue llenando el ancho. Por debajo de 1400px no aplica (no afecta laptops). */
  @media (min-width: 1400px) {
    .pl-input, .pl-select, .pl-textarea { max-width: 900px; }
  }

  .pl-select { appearance: none; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b5580' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 4 3.5-4z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; }

  .pl-help-text { font-size: .75rem; color: var(--ink-faint); }
  .pl-error-text { font-size: .75rem; color: var(--err); }

  /* Input with icon */
  .pl-input-group {
    position: relative;
    display: flex;
    align-items: center;
  }
  .pl-input-group .pl-input { padding-left: 36px; }
  .pl-input-group__icon {
    position: absolute;
    left: 12px;
    width: 16px; height: 16px;
    color: var(--ink-faint);
    pointer-events: none;
    z-index: 1;
  }
  .pl-input-group__right {
    position: absolute;
    right: 12px;
    color: var(--ink-faint);
    z-index: 1;
  }

  /* Input addons */
  .pl-input-addon {
    display: flex;
    align-items: stretch;
  }
  .pl-input-addon .pl-input {
    border-radius: 0;
    flex: 1;
  }
  .pl-input-addon .pl-input:first-child  { border-radius: var(--radius) 0 0 var(--radius); }
  .pl-input-addon .pl-input:last-child   { border-radius: 0 var(--radius) var(--radius) 0; }
  .pl-input-addon__prefix,
  .pl-input-addon__suffix {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    font-size: .8125rem;
    color: var(--ink-soft);
    white-space: nowrap;
  }
  .pl-input-addon__prefix { border-right: none; border-radius: var(--radius) 0 0 var(--radius); }
  .pl-input-addon__suffix { border-left: none;  border-radius: 0 var(--radius) var(--radius) 0; }

  /* Checkbox / radio */
  .pl-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: .875rem;
  }
  .pl-check input[type="checkbox"],
  .pl-check input[type="radio"] {
    appearance: none;
    width: 18px; height: 18px;
    border: 2px solid var(--border-strong);
    border-radius: 4px;
    background: var(--surface-0);
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--fast) var(--ease);
    position: relative;
  }
  .pl-check input[type="radio"] { border-radius: var(--radius-full); }
  .pl-check input:checked {
    background: var(--brand);
    border-color: var(--brand);
  }
  .pl-check input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px; top: 1px;
    width: 6px; height: 10px;
    border: 2px solid #fff;
    border-top: none; border-left: none;
    transform: rotate(45deg);
  }
  .pl-check input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    inset: 3px;
    background: #fff;
    border-radius: var(--radius-full);
  }

  /* Toggle switch */
  .pl-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: .875rem;
  }
  .pl-toggle input { display: none; }
  .pl-toggle__track {
    width: 40px; height: 22px;
    background: var(--border-strong);
    border-radius: var(--radius-pill);
    position: relative;
    transition: background var(--fast) var(--ease);
  }
  .pl-toggle__track::after {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 18px; height: 18px;
    background: #fff;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xs);
    transition: transform var(--fast) var(--ease);
  }
  .pl-toggle input:checked + .pl-toggle__track { background: var(--brand); }
  .pl-toggle input:checked + .pl-toggle__track::after { transform: translateX(18px); }

  /* ──────────── TABLES ──────────── */
  .pl-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-1);
  }
  [data-theme="light"] .pl-table-wrap { box-shadow: var(--shadow-glass); }

  .pl-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .8125rem;
  }
  .pl-table thead { background: var(--surface-2); }
  .pl-table th {
    padding: 10px 16px;
    text-align: left;
    font-size: .625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ink-soft);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
  }
  .pl-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--ink);
    vertical-align: middle;
  }
  .pl-table tbody tr { transition: background var(--fast) var(--ease); }
  .pl-table tbody tr:hover { background: var(--surface-2); }
  .pl-table tbody tr:last-child td { border-bottom: none; }

  .pl-table--striped tbody tr:nth-child(even) { background: var(--surface-2); }
  .pl-table--compact th { padding: 8px 12px; }
  .pl-table--compact td { padding: 8px 12px; }

  .pl-table__actions {
    display: flex;
    gap: 4px;
    justify-content: flex-end;
  }

  /* ── Valor monetario en tarjetas de stat ──
     Escala con el viewport y, como red de seguridad, envuelve antes que
     desbordar la tarjeta (números grandes tipo "RD$ 12,345,678" nunca rompen
     el layout). tabular-nums para alineación de dígitos. */
  .pl-stat__amount {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    font-size: clamp(1rem, 0.72rem + 0.6vw, 1.3rem);
    line-height: 1.15;
    letter-spacing: -.025em;
    min-width: 0;
    overflow-wrap: anywhere;
  }

  /* ── Tablas responsive (mobile-first) ──
     En <=768px cada fila se apila como TARJETA y cada celda muestra su etiqueta
     (data-label) a la izquierda + el valor a la derecha. Requiere data-label en
     cada <td>. Reemplaza el scroll horizontal por tarjetas legibles en movil. */
  @media (max-width: 768px) {
    .pl-table--responsive thead { display: none; }
    .pl-table--responsive tbody tr {
      display: block;
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      background: var(--surface-1);
      padding: 2px 14px;
      margin-bottom: 12px;
    }
    .pl-table--responsive tbody tr:hover { background: var(--surface-1); }
    .pl-table--responsive tbody td {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 11px 0;
      border: none;
      border-bottom: 1px solid var(--border);
      text-align: right;
      min-height: 0;
    }
    .pl-table--responsive tbody tr td:last-child { border-bottom: none; }
    .pl-table--responsive tbody td::before {
      content: attr(data-label);
      font-weight: 700;
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .04em;
      color: var(--ink-soft);
      text-align: left;
      flex: none;
    }
    /* Celda de acciones: a la derecha, sin etiqueta vacia */
    .pl-table--responsive tbody td.pl-table__actions { justify-content: flex-end; }
    .pl-table--responsive tbody td.pl-table__actions::before { content: none; }
  }

  /* ──────────── BADGES ──────────── */
  .pl-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: .6875rem;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
    background: var(--surface-2);
    color: var(--ink-soft);
  }
  .pl-badge svg,.pl-badge i { width: 12px; height: 12px; }
  .pl-badge--brand  { background: var(--brand-soft); color: var(--brand); }
  .pl-badge--ok     { background: var(--ok-soft);    color: var(--ok); }
  .pl-badge--warn   { background: var(--warn-soft);  color: var(--warn); }
  .pl-badge--err    { background: var(--err-soft);   color: var(--err); }
  .pl-badge--info   { background: var(--info-soft);  color: var(--info); }
  .pl-badge--lg { padding: 4px 14px; font-size: .75rem; }

  /* Dot indicator */
  .pl-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
  }
  .pl-dot--ok   { background: var(--ok); }
  .pl-dot--warn { background: var(--warn); }
  .pl-dot--err  { background: var(--err); }
  .pl-dot--brand { background: var(--brand); }

  /* ──────────── MODALS ──────────── */
  .pl-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--slow) var(--ease), visibility var(--slow) var(--ease);
  }
  .pl-modal.open { opacity: 1; visibility: visible; }

  .pl-modal__backdrop {
    position: absolute;
    inset: 0;
    background: var(--overlay);
  }

  .pl-modal__dialog {
    position: relative;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transform: scale(.96) translateY(8px);
    transition: transform var(--slow) var(--ease);
    overflow: hidden;
  }
  .pl-modal.open .pl-modal__dialog { transform: scale(1) translateY(0); }
  .pl-modal__dialog--sm { max-width: 400px; }
  .pl-modal__dialog--lg { max-width: 720px; }
  .pl-modal__dialog--xl { max-width: 960px; }
  .pl-modal__dialog--full { max-width: calc(100vw - 32px); max-height: calc(100vh - 32px); }

  .pl-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    gap: 12px;
  }
  .pl-modal__title { font-size: 1.125rem; font-weight: 700; }
  .pl-modal__close {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    color: var(--ink-faint);
    transition: all var(--fast) var(--ease);
    flex-shrink: 0;
  }
  .pl-modal__close:hover { background: var(--surface-2); color: var(--ink); }

  .pl-modal__body {
    padding: 0 24px 20px;
    overflow-y: auto;
    flex: 1;
  }

  .pl-modal__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
  }

  /* ──────────── DROPDOWNS ──────────── */
  .pl-dropdown {
    position: relative;
    display: inline-block;
  }
  .pl-dropdown__menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 180px;
    padding: 6px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: all var(--fast) var(--ease);
  }
  .pl-dropdown__menu.open {
    opacity: 1; visibility: visible; transform: translateY(0);
  }
  .pl-dropdown__menu--left { right: auto; left: 0; }

  .pl-dropdown__item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: .8125rem;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    transition: background var(--fast) var(--ease);
  }
  .pl-dropdown__item:hover { background: var(--surface-2); }
  .pl-dropdown__item--danger { color: var(--err); }
  .pl-dropdown__item--danger:hover { background: var(--err-soft); }
  .pl-dropdown__item svg,.pl-dropdown__item i { width: 16px; height: 16px; opacity: .6; }

  .pl-dropdown__divider { height: 1px; background: var(--border); margin: 4px 0; }

  /* ──────────── TABS ──────────── */
  .pl-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
  }
  .pl-tab {
    padding: 10px 16px;
    font-size: .8125rem;
    font-weight: 600;
    color: var(--ink-faint);
    border-bottom: 2px solid transparent;
    transition: all var(--fast) var(--ease);
    white-space: nowrap;
    flex-shrink: 0;
  }
  .pl-tab:hover { color: var(--ink-soft); }
  .pl-tab.active {
    color: var(--brand);
    border-bottom-color: var(--brand);
  }

  .pl-tab-panel { display: none; padding-top: 20px; }
  .pl-tab-panel.active { display: block; }

  /* ──────────── ALERTS ──────────── */
  .pl-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    font-size: .8125rem;
    line-height: 1.5;
  }
  .pl-alert svg,.pl-alert i { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
  .pl-alert--ok   { background: var(--ok-soft);   color: var(--ok); }
  .pl-alert--warn { background: var(--warn-soft); color: var(--warn); }
  .pl-alert--err  { background: var(--err-soft);  color: var(--err); }
  .pl-alert--info { background: var(--info-soft); color: var(--info); }
  .pl-alert__content { flex: 1; }
  .pl-alert__title { font-weight: 600; margin-bottom: 4px; }
  .pl-alert__close {
    width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    opacity: .6;
    flex-shrink: 0;
    transition: opacity var(--fast) var(--ease);
  }
  .pl-alert__close:hover { opacity: 1; }

  /* ──────────── STAT CARDS ──────────── */
  .pl-stat {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  [data-theme="light"] .pl-stat { box-shadow: var(--shadow-glass); }

  .pl-stat__label {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--ink-soft);
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .pl-stat__label svg,.pl-stat__label i { width: 16px; height: 16px; opacity: .6; }

  .pl-stat__value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -.02em;
    line-height: 1.1;
  }
  .pl-stat__change {
    font-size: .75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .pl-stat__change--up   { color: var(--ok); }
  .pl-stat__change--down { color: var(--err); }

  /* ──────────── AVATAR ──────────── */
  .pl-avatar {
    width: 36px; height: 36px;
    border-radius: var(--radius-full);
    background: var(--brand-soft);
    color: var(--brand);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600;
    font-size: .8125rem;
    flex-shrink: 0;
    overflow: hidden;
  }
  .pl-avatar img { width: 100%; height: 100%; object-fit: cover; }
  .pl-avatar--xs { width: 24px; height: 24px; font-size: .625rem; }
  .pl-avatar--sm { width: 30px; height: 30px; font-size: .75rem; }
  .pl-avatar--lg { width: 48px; height: 48px; font-size: 1rem; }
  .pl-avatar--xl { width: 64px; height: 64px; font-size: 1.25rem; }

  /* ──────────── TOAST ──────────── */
  .pl-toast-container {
    position: fixed;
    top: 16px; right: 16px;
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 380px;
    width: 100%;
    pointer-events: none;
  }
  @media (max-width: 639px) {
    .pl-toast-container { top: auto; bottom: calc(var(--bottomnav-h) + 16px); left: 16px; right: 16px; max-width: 100%; }
  }

  .pl-toast {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-size: .8125rem;
    pointer-events: all;
    animation: pl-toast-in var(--slow) var(--ease);
  }
  .pl-toast--ok   { border-left: 3px solid var(--ok); }
  .pl-toast--err  { border-left: 3px solid var(--err); }
  .pl-toast--warn { border-left: 3px solid var(--warn); }
  .pl-toast--info { border-left: 3px solid var(--info); }

  @keyframes pl-toast-in {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
  }
  @keyframes pl-toast-out {
    from { opacity: 1; transform: translateX(0); }
    to   { opacity: 0; transform: translateX(20px); }
  }
  .pl-toast__close {
    color: var(--ink-faint);
    padding: 2px;
    flex-shrink: 0;
    cursor: pointer;
    background: none;
    border: none;
    line-height: 1;
    transition: color var(--fast) var(--ease);
  }
  .pl-toast__close:hover { color: var(--ink); }

  /* ──────────── NOTIFICATION DROPDOWN ──────────── */
  .pl-notif-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 360px;
    max-height: 480px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: all var(--fast) var(--ease);
    display: flex;
    flex-direction: column;
  }
  .pl-notif-dropdown.open {
    opacity: 1; visibility: visible; transform: translateY(0);
  }
  @media (max-width: 479px) {
    .pl-notif-dropdown {
      position: fixed;
      top: var(--topbar-h);
      left: 8px; right: 8px;
      width: auto;
    }
  }

  .pl-notif__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  .pl-notif__header-title {
    font-size: .8125rem;
    font-weight: 700;
    color: var(--ink);
  }
  .pl-notif__header-count {
    font-size: .6875rem;
    font-weight: 600;
    color: var(--brand);
    text-transform: uppercase;
    letter-spacing: .05em;
  }
  .pl-notif__header-action {
    font-size: .75rem;
    font-weight: 500;
    color: var(--brand);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    transition: opacity var(--fast) var(--ease);
  }
  .pl-notif__header-action:hover { opacity: .7; }

  .pl-notif__list {
    overflow-y: auto;
    flex: 1;
    overscroll-behavior: contain;
  }

  .pl-notif__item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-soft, var(--border));
    transition: background var(--fast) var(--ease);
  }
  .pl-notif__item:last-child { border-bottom: none; }
  .pl-notif__item:hover { background: var(--surface-2); }
  .pl-notif__item--unread { background: var(--brand-soft); }
  .pl-notif__item--unread:hover { background: var(--surface-2); }

  .pl-notif__icon {
    width: 32px; height: 32px;
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: .75rem;
  }
  .pl-notif__icon--info { background: var(--info-soft, rgba(59,130,246,.1)); color: var(--info); }
  .pl-notif__icon--ok   { background: var(--ok-soft, rgba(34,197,94,.1)); color: var(--ok); }
  .pl-notif__icon--warn { background: var(--warn-soft, rgba(234,179,8,.1)); color: var(--warn); }
  .pl-notif__icon--err  { background: var(--err-soft, rgba(239,68,68,.1)); color: var(--err); }

  .pl-notif__content { flex: 1; min-width: 0; }
  .pl-notif__title {
    font-size: .8125rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.3;
  }
  .pl-notif__message {
    font-size: .75rem;
    color: var(--ink-soft);
    line-height: 1.4;
    margin-top: 2px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .pl-notif__time {
    font-size: .6875rem;
    color: var(--ink-faint);
    margin-top: 4px;
  }

  .pl-notif__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px 16px;
    color: var(--ink-faint);
    font-size: .8125rem;
  }
  .pl-notif__empty i { font-size: 1.5rem; opacity: .4; }

  .pl-notif__loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px 16px;
  }

  /* Badge counter (mejorado del dot basico) */
  .pl-topbar__badge-count {
    position: absolute;
    top: 0; right: 0;
    min-width: 16px; height: 16px;
    padding: 0 4px;
    background: var(--err);
    color: #fff;
    font-size: .625rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    border: 2px solid var(--surface-0);
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
  }

  /* ──────────── SPINNER ──────────── */
  .pl-spinner {
    width: 20px; height: 20px;
    border: 2.5px solid var(--border);
    border-top-color: var(--brand);
    border-radius: var(--radius-full);
    animation: pl-spin .6s linear infinite;
  }
  .pl-spinner--sm { width: 14px; height: 14px; border-width: 2px; }
  .pl-spinner--lg { width: 32px; height: 32px; border-width: 3px; }
  .pl-spinner--white { border-color: rgba(255,255,255,.3); border-top-color: #fff; }

  @keyframes pl-spin { to { transform: rotate(360deg); } }

  /* ──────────── EMPTY STATE ──────────── */
  .pl-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 48px 24px;
    text-align: center;
  }
  .pl-empty__icon {
    width: 56px; height: 56px;
    color: var(--ink-faint);
    opacity: .5;
  }
  .pl-empty__title { font-size: 1rem; font-weight: 600; color: var(--ink); }
  .pl-empty__desc  { font-size: .8125rem; color: var(--ink-soft); max-width: 360px; }

  /* ──────────── BREADCRUMBS ──────────── */
  .pl-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .8125rem;
    flex-wrap: wrap;
  }
  .pl-breadcrumb__item {
    color: var(--ink-soft);
    text-decoration: none;
    transition: color var(--fast) var(--ease);
  }
  .pl-breadcrumb__item:hover { color: var(--brand); }
  .pl-breadcrumb__item.active { color: var(--ink); font-weight: 600; pointer-events: none; }
  .pl-breadcrumb__sep { color: var(--ink-faint); font-size: .75rem; }

  /* ──────────── PAGINATION ──────────── */
  .pl-pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
  }
  .pl-pagination__btn {
    min-width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    font-size: .8125rem;
    font-weight: 500;
    color: var(--ink-soft);
    transition: all var(--fast) var(--ease);
    padding: 0 8px;
  }
  .pl-pagination__btn:hover { background: var(--surface-2); color: var(--ink); }
  .pl-pagination__btn.active { background: var(--brand); color: #fff; }
  .pl-pagination__btn:disabled { opacity: .4; pointer-events: none; }

  /* ──────────── SEARCH BOX ──────────── */
  .pl-search {
    position: relative;
    max-width: 360px;
    width: 100%;
  }
  .pl-search__input {
    width: 100%;
    padding: 9px 12px 9px 38px;
    background: var(--surface-2);
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: .875rem;
    color: var(--ink);
    transition: all var(--fast) var(--ease);
  }
  .pl-search__input:hover { border-color: var(--border); }
  .pl-search__input:focus {
    outline: none;
    background: var(--surface-0);
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
  }
  .pl-search__icon {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    color: var(--ink-faint);
    pointer-events: none;
  }

  /* ──────────── PROGRESS ──────────── */
  .pl-progress {
    width: 100%;
    height: 6px;
    background: var(--surface-2);
    border-radius: var(--radius-pill);
    overflow: hidden;
  }
  .pl-progress__bar {
    height: 100%;
    background: var(--brand-grad);
    border-radius: var(--radius-pill);
    transition: width var(--slow) var(--ease);
  }
  .pl-progress--ok .pl-progress__bar  { background: var(--ok); }
  .pl-progress--warn .pl-progress__bar { background: var(--warn); }
  .pl-progress--err .pl-progress__bar  { background: var(--err); }

  /* ──────────── TAGS ──────────── */
  .pl-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: var(--surface-2);
    border-radius: var(--radius-pill);
    font-size: .75rem;
    font-weight: 500;
    color: var(--ink-soft);
  }
  .pl-tag__remove {
    width: 14px; height: 14px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-full);
    font-size: .625rem;
    color: var(--ink-faint);
    transition: all var(--fast) var(--ease);
  }
  .pl-tag__remove:hover { background: var(--err-soft); color: var(--err); }

  /* ──────────── FILE UPLOAD ──────────── */
  .pl-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 32px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-0);
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    text-align: center;
  }
  .pl-upload:hover { border-color: var(--brand); background: var(--brand-soft); }
  .pl-upload.dragging { border-color: var(--brand); background: var(--brand-soft); }
  .pl-upload__icon { width: 40px; height: 40px; color: var(--ink-faint); }
  .pl-upload__text { font-size: .8125rem; color: var(--ink-soft); }
  .pl-upload__hint { font-size: .75rem; color: var(--ink-faint); }

  /* ──────────── IMAGE PREVIEW ──────────── */
  .pl-img-preview {
    position: relative;
    width: 80px; height: 80px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
  }
  .pl-img-preview img { width: 100%; height: 100%; object-fit: cover; }
  .pl-img-preview__remove {
    position: absolute;
    top: 4px; right: 4px;
    width: 22px; height: 22px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,.6);
    color: #fff;
    border-radius: var(--radius-full);
    font-size: .75rem;
    opacity: 0;
    transition: opacity var(--fast) var(--ease);
  }
  .pl-img-preview:hover .pl-img-preview__remove { opacity: 1; }

  /* ──────────── STEPS (multi-step forms) ──────────── */
  .pl-steps {
    display: flex;
    align-items: center;
    gap: 0;
    counter-reset: step;
    margin-bottom: 24px;
    overflow-x: auto;
    padding: 4px 0;
  }
  .pl-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: .8125rem;
    font-weight: 500;
    color: var(--ink-faint);
    white-space: nowrap;
    cursor: pointer;
    transition: color var(--fast) var(--ease);
    flex-shrink: 0;
  }
  .pl-step:hover { color: var(--ink-soft); }
  .pl-step.active { color: var(--brand); font-weight: 600; }
  .pl-step.completed { color: var(--ok); }
  .pl-step__num {
    width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-full);
    border: 2px solid var(--border);
    font-size: .6875rem;
    font-weight: 700;
    flex-shrink: 0;
    transition: all var(--fast) var(--ease);
  }
  .pl-step.active .pl-step__num { border-color: var(--brand); background: var(--brand); color: #fff; }
  .pl-step.completed .pl-step__num { border-color: var(--ok); background: var(--ok); color: #fff; }
  .pl-step__connector {
    width: 32px; height: 2px;
    background: var(--border);
    flex-shrink: 0;
  }
  .pl-step.completed + .pl-step__connector,
  .pl-step.completed ~ .pl-step__connector { background: var(--ok); }

  /* ──────────── COLLAPSIBLE SECTION ──────────── */
  .pl-section {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-1);
    overflow: hidden;
  }
  [data-theme="light"] .pl-section { box-shadow: var(--shadow-glass); }

  .pl-section + .pl-section { margin-top: 16px; }

  .pl-section__toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 16px 20px;
    cursor: pointer;
    transition: background var(--fast) var(--ease);
    text-align: left;
  }
  .pl-section__toggle:hover { background: var(--surface-2); }
  .pl-section__toggle svg,
  .pl-section__toggle i { width: 18px; height: 18px; color: var(--ink-faint); flex-shrink: 0; transition: transform var(--duration) var(--ease); }
  .pl-section.open .pl-section__toggle svg,
  .pl-section.open .pl-section__toggle i { transform: rotate(90deg); }

  .pl-section__title { font-size: .9375rem; font-weight: 600; color: var(--ink); flex: 1; }
  .pl-section__badge { margin-left: auto; }

  .pl-section__body {
    padding: 0 20px 20px;
    display: none;
  }
  .pl-section.open .pl-section__body { display: block; }

  /* ──────────── DIVIDER ──────────── */
  .pl-divider {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin: 16px 0;
  }
  .pl-divider--lg { margin: 24px 0; }

  /* ──────────── SKELETON ──────────── */
  .pl-skeleton {
    background: var(--surface-2);
    border-radius: var(--radius);
    animation: pl-shimmer 1.5s infinite;
  }
  .pl-skeleton--text { height: 14px; width: 80%; border-radius: var(--radius-sm); }
  .pl-skeleton--title { height: 20px; width: 50%; border-radius: var(--radius-sm); }
  .pl-skeleton--avatar { width: 36px; height: 36px; border-radius: var(--radius-full); }
  .pl-skeleton--btn { height: 36px; width: 100px; }
  .pl-skeleton--card { height: 120px; }

  @keyframes pl-shimmer {
    0%   { opacity: 1; }
    50%  { opacity: .5; }
    100% { opacity: 1; }
  }

  /* ──────────── TOOLTIP ──────────── */
  [data-tooltip] {
    position: relative;
  }
  [data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) scale(.9);
    padding: 6px 10px;
    background: var(--ink);
    color: var(--surface-0);
    font-size: .6875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    z-index: var(--z-tooltip);
    transition: all var(--fast) var(--ease);
  }
  [data-tooltip]:hover::before { opacity: 1; transform: translateX(-50%) scale(1); }

  /* ──────────── ACCORDION ──────────── */
  .pl-accordion { }
  .pl-accordion__item {
    border-bottom: 1px solid var(--border);
  }
  .pl-accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 0;
    font-size: .875rem;
    font-weight: 600;
    color: var(--ink);
    cursor: pointer;
    transition: color var(--fast) var(--ease);
    text-align: left;
  }
  .pl-accordion__trigger:hover { color: var(--brand); }
  .pl-accordion__trigger svg {
    width: 16px; height: 16px;
    transition: transform var(--duration) var(--ease);
    color: var(--ink-faint);
  }
  .pl-accordion__item.open .pl-accordion__trigger svg { transform: rotate(180deg); }

  .pl-accordion__content {
    display: none;
    padding-bottom: 16px;
    font-size: .8125rem;
    color: var(--ink-soft);
    line-height: 1.6;
  }
  .pl-accordion__item.open .pl-accordion__content { display: block; }

  /* ──────────── SELECT2 OVERRIDES ──────────── */
  .select2-container--default .select2-selection--single {
    background: var(--surface-0) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    height: 38px !important;
    display: flex !important;
    align-items: center !important;
  }
  .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--ink) !important;
    padding-left: 12px !important;
    font-size: .875rem !important;
  }
  .select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background: var(--brand) !important;
    color: #fff !important;
  }
  .select2-dropdown {
    border-color: var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-md) !important;
    background: var(--surface-1) !important;
  }
  .select2-container--default .select2-selection--multiple {
    background: var(--surface-0) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    min-height: 38px !important;
  }
  .select2-container--default .select2-selection--multiple .select2-selection__choice {
    background: var(--brand-soft) !important;
    border: none !important;
    border-radius: var(--radius-pill) !important;
    color: var(--brand) !important;
    font-size: .75rem !important;
    padding: 2px 8px !important;
  }

  /* ──────────── FLATPICKR OVERRIDES ──────────── */
  .flatpickr-calendar {
    background: var(--surface-1) !important;
    border-color: var(--border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md) !important;
  }
  .flatpickr-day.selected {
    background: var(--brand) !important;
    border-color: var(--brand) !important;
  }
  .flatpickr-day:hover {
    background: var(--brand-soft) !important;
  }
}

/* ═══════════════════════════════════════════
   PAGES — Auth, Dashboard, specific overrides
   ═══════════════════════════════════════════ */
@layer pages {

  /* ── Auth pages (login/register/forgot) ── */
  .pl-auth {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--surface-0);
    padding: 24px;
    position: relative;
    overflow: hidden;
  }
  /* Subtle gradient backdrop for brand identity */
  .pl-auth::before {
    content: '';
    position: absolute;
    top: -40%; left: -20%;
    width: 140%; height: 100%;
    background: radial-gradient(ellipse at 30% 20%, rgba(var(--shadow-brand-rgb),.07) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(192,132,252,.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
  }
  .pl-auth > * { position: relative; z-index: 1; }
  .pl-auth__card {
    width: 100%;
    max-width: 420px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
  }
  .pl-auth__logo {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
  }
  .pl-auth__logo img { height: 40px; }
  .pl-auth__title {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
  }
  .pl-auth__subtitle {
    font-size: .8125rem;
    color: var(--ink-soft);
    text-align: center;
    margin-bottom: 32px;
  }
  .pl-auth__form { display: flex; flex-direction: column; gap: 16px; }
  .pl-auth__links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .8125rem;
    margin-top: 16px;
  }

  /* ── Dashboard ── */
  .pl-dashboard-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
  .pl-dashboard-chart {
    grid-column: 1 / -1;
  }

  /* ── Product form ── */
  .pl-product-form .pl-section { margin-bottom: 16px; }
  .pl-product-form__images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 12px;
    margin-top: 12px;
  }
  .pl-product-form__main-image {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: 1;
    background: var(--surface-2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px dashed var(--border);
    cursor: pointer;
    transition: border-color var(--fast) var(--ease);
  }
  .pl-product-form__main-image:hover { border-color: var(--brand); }

  /* ── Invoice detail ── */
  .pl-invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 24px;
  }
  .pl-invoice-header__logo { height: 48px; }
  .pl-invoice-header__info { text-align: right; }

  .pl-invoice-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
  }
  @media (max-width: 639px) {
    .pl-invoice-meta { grid-template-columns: 1fr; }
  }

  .pl-invoice-totals {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    margin-top: 16px;
  }
  .pl-invoice-totals__row {
    display: flex;
    justify-content: space-between;
    gap: 48px;
    font-size: .875rem;
  }
  .pl-invoice-totals__row--total {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--brand);
    padding-top: 8px;
    border-top: 2px solid var(--border);
  }

  /* ── Error pages ── */
  .pl-error-page {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    text-align: center;
    padding: 24px;
  }
  .pl-error-page__code {
    font-size: 6rem;
    font-weight: 700;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
  }
  .pl-error-page__msg { font-size: 1.25rem; color: var(--ink-soft); max-width: 400px; }

  /* ── Landing page ── */
  .pl-landing-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px 24px;
    background: var(--brand-grad);
    color: #fff;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  }
  .pl-landing-hero__title { font-size: 2.5rem; font-weight: 700; letter-spacing: -.02em; max-width: 600px; }
  .pl-landing-hero__desc  { font-size: 1.125rem; opacity: .9; margin-top: 16px; max-width: 480px; }

  /* ── PDF invoice styles ── */
  @media print {
    body { background: #fff !important; color: #000 !important; }
    .pl-sidebar, .pl-topbar, .pl-bottomnav, .no-print { display: none !important; }
    .pl-content { padding: 0 !important; }
    .pl-card { box-shadow: none !important; border: 1px solid #ddd !important; }
  }
}

/* ═══════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════ */
@layer utilities {

  /* ── Display ── */
  .block        { display: block; }
  .inline-block { display: inline-block; }
  .inline       { display: inline; }
  .flex         { display: flex; }
  .inline-flex  { display: inline-flex; }
  .grid         { display: grid; }
  .hidden       { display: none; }
  .contents     { display: contents; }

  /* ── Flexbox ── */
  .flex-col     { flex-direction: column; }
  .flex-row     { flex-direction: row; }
  .flex-wrap    { flex-wrap: wrap; }
  .flex-nowrap  { flex-wrap: nowrap; }
  .flex-1       { flex: 1 1 0%; }
  .flex-auto    { flex: 1 1 auto; }
  .flex-none    { flex: none; }
  .shrink-0     { flex-shrink: 0; }
  .grow         { flex-grow: 1; }

  .items-start    { align-items: flex-start; }
  .items-center   { align-items: center; }
  .items-end      { align-items: flex-end; }
  .items-stretch  { align-items: stretch; }
  .items-baseline { align-items: baseline; }

  .justify-start   { justify-content: flex-start; }
  .justify-center  { justify-content: center; }
  .justify-end     { justify-content: flex-end; }
  .justify-between { justify-content: space-between; }
  .justify-around  { justify-content: space-around; }

  .self-start  { align-self: flex-start; }
  .self-center { align-self: center; }
  .self-end    { align-self: flex-end; }

  /* ── Grid ── */
  .grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
  .grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .col-span-1  { grid-column: span 1; }
  .col-span-2  { grid-column: span 2; }
  .col-span-3  { grid-column: span 3; }
  .col-span-4  { grid-column: span 4; }
  .col-span-6  { grid-column: span 6; }
  .col-span-full { grid-column: 1 / -1; }

  /* ── Gap ── */
  .gap-0  { gap: 0; }
  .gap-1  { gap: 4px; }
  .gap-2  { gap: 8px; }
  .gap-3  { gap: 12px; }
  .gap-4  { gap: 16px; }
  .gap-5  { gap: 20px; }
  .gap-6  { gap: 24px; }
  .gap-8  { gap: 32px; }
  .gap-10 { gap: 40px; }
  .gap-x-1 { column-gap: 4px; }
  .gap-x-2 { column-gap: 8px; }
  .gap-x-4 { column-gap: 16px; }
  .gap-y-1 { row-gap: 4px; }
  .gap-y-2 { row-gap: 8px; }
  .gap-y-4 { row-gap: 16px; }

  /* ── Spacing (margin/padding) ── */
  .p-0  { padding: 0; }       .m-0  { margin: 0; }
  .p-1  { padding: 4px; }     .m-1  { margin: 4px; }
  .p-2  { padding: 8px; }     .m-2  { margin: 8px; }
  .p-3  { padding: 12px; }    .m-3  { margin: 12px; }
  .p-4  { padding: 16px; }    .m-4  { margin: 16px; }
  .p-5  { padding: 20px; }    .m-5  { margin: 20px; }
  .p-6  { padding: 24px; }    .m-6  { margin: 24px; }
  .p-8  { padding: 32px; }    .m-8  { margin: 32px; }

  .px-0 { padding-left: 0; padding-right: 0; }
  .px-1 { padding-left: 4px; padding-right: 4px; }
  .px-2 { padding-left: 8px; padding-right: 8px; }
  .px-3 { padding-left: 12px; padding-right: 12px; }
  .px-4 { padding-left: 16px; padding-right: 16px; }
  .px-5 { padding-left: 20px; padding-right: 20px; }
  .px-6 { padding-left: 24px; padding-right: 24px; }
  .px-8 { padding-left: 32px; padding-right: 32px; }

  .py-0 { padding-top: 0; padding-bottom: 0; }
  .py-1 { padding-top: 4px; padding-bottom: 4px; }
  .py-2 { padding-top: 8px; padding-bottom: 8px; }
  .py-3 { padding-top: 12px; padding-bottom: 12px; }
  .py-4 { padding-top: 16px; padding-bottom: 16px; }
  .py-5 { padding-top: 20px; padding-bottom: 20px; }
  .py-6 { padding-top: 24px; padding-bottom: 24px; }
  .py-8 { padding-top: 32px; padding-bottom: 32px; }

  .pt-0 { padding-top: 0; }  .pt-1 { padding-top: 4px; }  .pt-2 { padding-top: 8px; }  .pt-3 { padding-top: 12px; }  .pt-4 { padding-top: 16px; }  .pt-6 { padding-top: 24px; }  .pt-8 { padding-top: 32px; }
  .pb-0 { padding-bottom: 0; }  .pb-1 { padding-bottom: 4px; }  .pb-2 { padding-bottom: 8px; }  .pb-3 { padding-bottom: 12px; }  .pb-4 { padding-bottom: 16px; }  .pb-6 { padding-bottom: 24px; }  .pb-8 { padding-bottom: 32px; }
  .pl-0 { padding-left: 0; }  .pl-1 { padding-left: 4px; }  .pl-2 { padding-left: 8px; }  .pl-4 { padding-left: 16px; }
  .pr-0 { padding-right: 0; }  .pr-1 { padding-right: 4px; }  .pr-2 { padding-right: 8px; }  .pr-4 { padding-right: 16px; }

  .mx-auto { margin-left: auto; margin-right: auto; }
  .ml-auto { margin-left: auto; }
  .mr-auto { margin-right: auto; }
  .mt-0 { margin-top: 0; }  .mt-1 { margin-top: 4px; }  .mt-2 { margin-top: 8px; }  .mt-3 { margin-top: 12px; }  .mt-4 { margin-top: 16px; }  .mt-6 { margin-top: 24px; }  .mt-8 { margin-top: 32px; }
  .mb-0 { margin-bottom: 0; }  .mb-1 { margin-bottom: 4px; }  .mb-2 { margin-bottom: 8px; }  .mb-3 { margin-bottom: 12px; }  .mb-4 { margin-bottom: 16px; }  .mb-5 { margin-bottom: 20px; }  .mb-6 { margin-bottom: 24px; }  .mb-8 { margin-bottom: 32px; }
  .ml-0 { margin-left: 0; }  .ml-1 { margin-left: 4px; }  .ml-2 { margin-left: 8px; }  .ml-4 { margin-left: 16px; }
  .mr-0 { margin-right: 0; }  .mr-1 { margin-right: 4px; }  .mr-2 { margin-right: 8px; }  .mr-4 { margin-right: 16px; }
  .mx-1 { margin-left: 4px; margin-right: 4px; }  .mx-2 { margin-left: 8px; margin-right: 8px; }

  /* ── Sizing ── */
  .w-full   { width: 100%; }
  .w-auto   { width: auto; }
  .w-screen { width: 100vw; }
  .w-72     { width: 18rem; }
  .h-full   { height: 100%; }
  .h-auto   { height: auto; }
  .h-screen { height: 100dvh; }
  .min-h-0  { min-height: 0; }
  .min-h-screen { min-height: 100dvh; }
  .min-w-0  { min-width: 0; }
  .max-w-xs  { max-width: 320px; }
  .max-w-sm  { max-width: 384px; }
  .max-w-md  { max-width: 448px; }
  .max-w-lg  { max-width: 512px; }
  .max-w-xl  { max-width: 576px; }
  .max-w-2xl { max-width: 672px; }
  .max-w-3xl { max-width: 768px; }
  .max-w-4xl { max-width: 896px; }
  .max-w-5xl { max-width: 1024px; }
  .max-w-full { max-width: 100%; }

  /* ── Position ── */
  .relative { position: relative; }
  .absolute { position: absolute; }
  .fixed    { position: fixed; }
  .sticky   { position: sticky; }
  .static   { position: static; }
  .inset-0  { inset: 0; }
  .inset-y-0 { top: 0; bottom: 0; }
  .top-0    { top: 0; }    .right-0  { right: 0; }
  .bottom-0 { bottom: 0; } .left-0   { left: 0; }

  /* ── Z-index ── */
  .z-0   { z-index: 0; }
  .z-10  { z-index: 10; }
  .z-20  { z-index: 20; }
  .z-30  { z-index: 30; }
  .z-50  { z-index: 50; }
  .z-auto { z-index: auto; }

  /* ── Overflow ── */
  .overflow-auto    { overflow: auto; }
  .overflow-hidden  { overflow: hidden; }
  .overflow-visible { overflow: visible; }
  .overflow-scroll  { overflow: scroll; }
  .overflow-x-auto  { overflow-x: auto; }
  .overflow-y-auto  { overflow-y: auto; }

  /* ── Border ── */
  .border     { border: 1px solid var(--border); }
  .border-t   { border-top: 1px solid var(--border); }
  .border-b   { border-bottom: 1px solid var(--border); }
  .border-l   { border-left: 1px solid var(--border); }
  .border-r   { border-right: 1px solid var(--border); }
  .border-0   { border: none; }
  .border-brand { border-color: var(--brand); }
  .border-err   { border-color: var(--err); }

  .rounded-none { border-radius: 0; }
  .rounded-sm   { border-radius: var(--radius-sm); }
  .rounded      { border-radius: var(--radius); }
  .rounded-md   { border-radius: var(--radius-md); }
  .rounded-lg   { border-radius: var(--radius-lg); }
  .rounded-xl   { border-radius: var(--radius-xl); }
  .rounded-full { border-radius: var(--radius-full); }
  .rounded-pill { border-radius: var(--radius-pill); }

  /* ── Background ── */
  .bg-surface-0 { background: var(--surface-0); }
  .bg-surface-1 { background: var(--surface-1); }
  .bg-surface-2 { background: var(--surface-2); }
  .bg-surface-3 { background: var(--surface-3); }
  .bg-brand     { background: var(--brand); }
  .bg-brand-soft { background: var(--brand-soft); }
  .bg-ok-soft   { background: var(--ok-soft); }
  .bg-warn-soft { background: var(--warn-soft); }
  .bg-err-soft  { background: var(--err-soft); }
  .bg-info-soft { background: var(--info-soft); }
  .bg-transparent { background: transparent; }
  .bg-white     { background: #fff; }

  /* ── Shadows ── */
  .shadow-none { box-shadow: none; }
  .shadow-xs   { box-shadow: var(--shadow-xs); }
  .shadow-sm   { box-shadow: var(--shadow-sm); }
  .shadow      { box-shadow: var(--shadow); }
  .shadow-md   { box-shadow: var(--shadow-md); }
  .shadow-lg   { box-shadow: var(--shadow-lg); }

  /* ── Opacity ── */
  .opacity-0   { opacity: 0; }
  .opacity-25  { opacity: .25; }
  .opacity-50  { opacity: .5; }
  .opacity-75  { opacity: .75; }
  .opacity-100 { opacity: 1; }

  /* ── Cursor ── */
  .cursor-pointer     { cursor: pointer; }
  .cursor-default     { cursor: default; }
  .cursor-not-allowed { cursor: not-allowed; }
  .cursor-grab        { cursor: grab; }

  /* ── Pointer Events ── */
  .pointer-events-none { pointer-events: none; }
  .pointer-events-auto { pointer-events: auto; }

  /* ── User Select ── */
  .select-none { user-select: none; }
  .select-all  { user-select: all; }
  .select-text { user-select: text; }

  /* ── Flex shrink ── */
  .flex-shrink-0 { flex-shrink: 0; }

  /* ── Transition ── */
  .transition           { transition: all var(--duration) var(--ease); }
  .transition-fast      { transition: all var(--fast) var(--ease); }
  .transition-slow      { transition: all var(--slow) var(--ease); }
  .transition-none      { transition: none; }
  .transition-transform { transition: transform var(--duration) var(--ease); }
  .duration-300         { transition-duration: 300ms; }
  .ease-in-out          { transition-timing-function: cubic-bezier(.4, 0, .2, 1); }

  /* ── Transform ── */
  .transform             { /* enable GPU layer */ }
  .translate-y-0         { transform: translateY(0); }
  .-translate-x-full     { transform: translateX(-100%); }
  .translate-x-0         { transform: translateX(0); }
  .scale-95              { transform: scale(.95); }
  .scale-100             { transform: scale(1); }
  .rotate-90             { transform: rotate(90deg); }
  .rotate-180            { transform: rotate(180deg); }

  /* ── Whitespace ── */
  .whitespace-nowrap  { white-space: nowrap; }
  .whitespace-pre     { white-space: pre; }
  .whitespace-normal  { white-space: normal; }
  .break-words        { overflow-wrap: break-word; }
  .break-all          { word-break: break-all; }

  /* ── List ── */
  .list-disc    { list-style: disc; padding-left: 20px; }
  .list-decimal { list-style: decimal; padding-left: 20px; }

  /* ── Aspect ratio ── */
  .aspect-square { aspect-ratio: 1; }
  .aspect-video  { aspect-ratio: 16/9; }

  /* ── Object fit ── */
  .object-cover   { object-fit: cover; }
  .object-contain { object-fit: contain; }

  /* ── Visibility ── */
  .visible   { visibility: visible; }
  .invisible { visibility: hidden; }

  /* ── Print ── */
  .no-print { }
  @media print { .no-print { display: none !important; } }
  .print-only { display: none; }
  @media print { .print-only { display: block !important; } }

  /* ── Screen reader only ── */
  .sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
  }

  /* ── Responsive utilities ── */
  @media (max-width: 639px) {
    .sm\:hidden    { display: none; }
    .sm\:block     { display: block; }
    .sm\:flex      { display: flex; }
    .sm\:flex-col  { flex-direction: column; }
    .sm\:grid-cols-1 { grid-template-columns: 1fr; }
    .sm\:text-center { text-align: center; }
    .sm\:p-2 { padding: 8px; }
    .sm\:p-3 { padding: 12px; }
    .sm\:p-4 { padding: 16px; }
    .sm\:gap-2 { gap: 8px; }
    .sm\:gap-3 { gap: 12px; }
    .sm\:w-full { width: 100%; }
    .sm\:text-sm { font-size: .8125rem; }
  }

  /* ⚠️ OJO: las utilidades `.md\:*` se activan a 640px (NO 768px como en
     Tailwind). 640px es un teléfono grande, no una tablet. Usar `.md\:grid-cols-2`
     aquí produce 2 columnas ya en móvil. Para un breakpoint de tablet real usa
     `.lg\:*` (1024px). No mover este 640px en silencio: hay 76 páginas que lo
     consumen — requiere auditoría + regresión visual antes de cambiarlo. */
  @media (min-width: 640px) {
    .md\:hidden      { display: none; }
    .md\:block       { display: block; }
    .md\:flex        { display: flex; }
    .md\:inline-flex { display: inline-flex; }
    .md\:grid        { display: grid; }
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .md\:flex-row    { flex-direction: row; }
    .md\:gap-4 { gap: 16px; }
    .md\:gap-6 { gap: 24px; }
    .md\:p-4 { padding: 16px; }
    .md\:p-6 { padding: 24px; }
    .md\:px-6 { padding-left: 24px; padding-right: 24px; }
  }

  @media (min-width: 1024px) {
    .lg\:hidden      { display: none; }
    .lg\:block       { display: block; }
    .lg\:flex        { display: flex; }
    .lg\:grid        { display: grid; }
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
    .lg\:grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
    .lg\:gap-6 { gap: 24px; }
    .lg\:gap-8 { gap: 32px; }
    .lg\:p-6 { padding: 24px; }
    .lg\:p-8 { padding: 32px; }
    .lg\:relative       { position: relative; }
    .lg\:translate-x-0  { transform: translateX(0); }
    .lg\:flex-row       { flex-direction: row; }
  }

  @media (min-width: 1280px) {
    .xl\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
    .xl\:grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
    .xl\:grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
  }

  /* ── Hover helpers (pointer devices only) ── */
  @media (hover: hover) {
    .hover\:bg-surface-2:hover { background: var(--surface-2); }
    .hover\:bg-brand-soft:hover { background: var(--brand-soft); }
    .hover\:text-brand:hover { color: var(--brand); }
    .hover\:text-ink:hover { color: var(--ink); }
    .hover\:shadow:hover { box-shadow: var(--shadow); }
    .hover\:shadow-md:hover { box-shadow: var(--shadow-md); }
    .hover\:border-brand:hover { border-color: var(--brand); }
    .hover\:opacity-100:hover { opacity: 1; }
  }

  /* ── Focus ── */
  .focus\:ring:focus-visible { box-shadow: 0 0 0 3px var(--brand-soft); }

  /* ── Landing: responsive grid helpers ── */
  .lg\:col-span-2  { grid-column: span 2; }
  .lg\:col-span-6  { grid-column: span 6; }
  .col-span-3      { grid-column: span 3; }
  @media (min-width: 1024px) {
    .lg\:grid-cols-12 { grid-template-columns: repeat(12, 1fr); }
    .lg\:grid-cols-2  { grid-template-columns: repeat(2, 1fr); }
    .lg\:gap-12       { gap: 48px; }
    .lg\:col-span-2   { grid-column: span 2; }
    .lg\:col-span-6   { grid-column: span 6; }
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   @layer landing — Public-facing marketing pages
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Nav Island ──
   Mobile base: flex space-between (brand | actions; centre nav hidden).
   ≥1024px: symmetric grid 1fr|auto|1fr so the links sit dead-centre and
   stay IN FLOW — they can never overlap the brand or the actions. */
.pl-nav-island {
  position: fixed; top: 1.25rem; left: 50%; transform: translateX(-50%);
  width: 92%; max-width: 1180px; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: var(--pl-surface, rgba(255,255,255,0.88));
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  border: 1px solid var(--pl-border);
  border-radius: 9999px;
  padding: 0.625rem 1.25rem;
  box-shadow: 0 4px 30px -4px rgba(var(--shadow-brand-rgb),0.05);
  transition: top 0.4s cubic-bezier(0.22,1,0.36,1),
              padding 0.4s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.4s cubic-bezier(0.22,1,0.36,1),
              border-color 0.4s ease;
  animation: pl-nav-enter 0.7s cubic-bezier(0.22,1,0.36,1) both;
}
@media (min-width: 1024px) {
  .pl-nav-island { display: grid; grid-template-columns: 1fr auto 1fr; }
}
[data-theme="dark"] .pl-nav-island {
  background: rgba(22,18,31,0.88);
}
@media (max-width: 640px) {
  .pl-nav-island { width: 96%; padding: .5rem .75rem; top: .5rem; border-radius: 22px; }
}
.pl-nav-island.scrolled {
  top: .5rem; padding: .4rem 1.25rem;
  box-shadow: 0 12px 36px -6px rgba(var(--shadow-brand-rgb),0.16);
  border-color: color-mix(in srgb, var(--pl-brand) 18%, var(--pl-border));
}

/* Island entrance: settle in from above, keeps the translateX(-50%) centring */
@keyframes pl-nav-enter {
  from { opacity: 0; transform: translate(-50%, -16px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ── Brand ── */
.pl-nav-brand {
  display: flex; align-items: center; gap: .75rem;
  justify-self: start; text-decoration: none; min-width: 0;
}
.pl-nav-brand__name { display: flex; align-items: baseline; gap: .375rem; white-space: nowrap; }
.pl-nav-brand__fism { font-weight: 800; font-size: 1.25rem; letter-spacing: -.02em; color: var(--pl-ink); }
.pl-nav-brand__tech { font-weight: 700; font-size: 1.125rem; letter-spacing: -.02em; }
.pl-nav-brand__mark { transition: transform .45s cubic-bezier(0.22,1,0.36,1); transform-origin: center; }
.pl-nav-brand:hover .pl-nav-brand__mark,
.pl-nav-brand:focus-visible .pl-nav-brand__mark { transform: scale(1.07) rotate(-5deg); }
@media (max-width: 380px) { .pl-nav-brand__tech { display: none; } }

/* ── Nav zones ── */
.pl-nav-links { display: none; }
@media (min-width: 1024px) {
  .pl-nav-links {
    display: flex; align-items: center; gap: .25rem;
    position: relative; justify-self: center;
  }
}
.pl-nav-actions { display: flex; align-items: center; gap: .5rem; justify-self: end; }
.pl-nav-icon.pl-nav-toggle { display: flex; }
@media (min-width: 1024px) { .pl-nav-icon.pl-nav-toggle { display: none; } }

/* ── Nav links ── */
.pl-nav-link {
  position: relative; z-index: 1;
  font-size: .875rem; font-weight: 600; color: var(--pl-ink-soft);
  padding: .5rem 1rem; border-radius: 20px; white-space: nowrap;
  transition: color .25s ease;
  text-decoration: none; letter-spacing: -.01em;
}
/* No-JS / fallback emphasis (suppressed once the sliding pill is live) */
.pl-nav-link:hover { color: var(--pl-brand); background: var(--pl-brand-soft); }
.pl-nav-link.active { color: var(--pl-brand); background: var(--pl-brand-soft); font-weight: 700; }
.pl-nav-link:focus-visible { outline: 2px solid var(--pl-brand); outline-offset: 2px; border-radius: 20px; }

/* ── Sliding active/hover pill (progressive enhancement) ── */
.pl-nav-links.has-indicator .pl-nav-link:hover,
.pl-nav-links.has-indicator .pl-nav-link.active { background: transparent; }
.pl-nav-link.active { color: var(--pl-brand); }
.pl-nav-indicator {
  position: absolute; top: 50%; left: 0; z-index: 0;
  height: 36px; width: 0;
  transform: translate(0, -50%);
  border-radius: 20px;
  background: var(--pl-brand-soft);
  opacity: 0; pointer-events: none;
  transition: transform .42s cubic-bezier(0.22,1,0.36,1),
              width .42s cubic-bezier(0.22,1,0.36,1),
              opacity .3s ease;
  will-change: transform, width;
}
.pl-nav-links.has-indicator .pl-nav-indicator.is-active { opacity: 1; }

/* ── Nav icon button ── */
.pl-nav-icon {
  width: 44px; height: 44px; min-width: 44px; min-height: 44px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--pl-ink); border: 1px solid transparent; background: transparent;
  transition: background .25s ease, border-color .25s ease, transform .3s cubic-bezier(0.22,1,0.36,1);
  cursor: pointer; touch-action: manipulation;
}
@media (min-width: 768px) { .pl-nav-icon { width: 48px; height: 48px; min-width: 48px; min-height: 48px; } }
.pl-nav-icon:hover { background: var(--pl-surface-2); border-color: var(--pl-border); transform: translateY(-1px); }
.pl-nav-icon:active { transform: scale(.92); }
.pl-nav-icon:focus-visible { outline: 2px solid var(--pl-brand); outline-offset: 2px; }
.pl-nav-icon i { transition: transform .35s cubic-bezier(0.22,1,0.36,1); }
[data-theme-toggle]:hover i { transform: rotate(-22deg) scale(1.05); }
#cart-btn:hover i { transform: translateY(-1px) scale(1.06); }

/* ── Cart count badge ── */
.pl-cart-count {
  display: none; position: absolute; top: -2px; right: -2px;
  width: 18px; height: 18px;
  background: var(--pl-brand); color: #fff; font-size: 10px;
  border-radius: 50%; font-weight: 700;
  align-items: center; justify-content: center;
  box-shadow: 0 0 0 2px var(--pl-surface, #fff);
  animation: pl-badge-pop .42s cubic-bezier(0.34,1.4,0.5,1) both;
}
@keyframes pl-badge-pop {
  0%   { transform: scale(0); }
  60%  { transform: scale(1.18); }
  100% { transform: scale(1); }
}

/* ── Reduced motion: kill all nav motion, keep states ── */
@media (prefers-reduced-motion: reduce) {
  .pl-nav-island, .pl-nav-indicator, .pl-cart-count,
  .pl-nav-icon, .pl-nav-icon i, .pl-nav-brand__mark {
    animation: none !important;
    transition: none !important;
  }
  .pl-nav-island { opacity: 1; transform: translate(-50%, 0); }
}

/* ── Mobile menu ── */
.pl-mobile-menu-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.35);
  z-index: 1001; opacity: 0; pointer-events: none;
  transition: opacity .3s cubic-bezier(0.2,0.8,0.2,1);
  backdrop-filter: blur(4px);
}
.pl-mobile-menu-overlay.active { opacity: 1; pointer-events: auto; }

.pl-mobile-menu {
  position: fixed; top: 0; right: 0; bottom: 0; width: 320px; max-width: 85vw;
  z-index: 1002; background: var(--pl-surface);
  box-shadow: -12px 0 40px rgba(0,0,0,.12);
  padding: 2rem 1.5rem;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(0.2,0.8,0.2,1);
  overflow-y: auto;
}
[data-theme="dark"] .pl-mobile-menu { background: var(--pl-surface); }
.pl-mobile-menu.active { transform: translateX(0); }

.pl-mobile-nav-link {
  display: flex; align-items: center; gap: 14px;
  padding: .875rem 1rem; border-radius: var(--pl-radius);
  color: var(--pl-ink); font-weight: 600; font-size: 1rem;
  text-decoration: none; transition: background .2s;
}
.pl-mobile-nav-link:hover { background: var(--pl-brand-soft); color: var(--pl-brand); }
.pl-mobile-nav-link.active {
  background: var(--pl-brand-soft); color: var(--pl-brand); font-weight: 700;
}
.pl-mobile-nav-link.active i { color: var(--pl-brand); }
.pl-mobile-nav-link i { width: 20px; text-align: center; color: var(--pl-ink-soft); transition: color .2s; }
.pl-mobile-nav-link:focus-visible,
.pl-mobile-secondary-link:focus-visible {
  outline: 2px solid var(--pl-brand); outline-offset: 3px; border-radius: var(--pl-radius);
}

.pl-mobile-secondary-link {
  display: block; padding: .625rem 1rem; font-size: .875rem;
  color: var(--pl-ink-soft); text-decoration: none; transition: color .2s;
}
.pl-mobile-secondary-link:hover { color: var(--pl-brand); }

/* ── Footer ── */
.pl-footer {
  background: var(--pl-surface-2); border-top: 1px solid var(--pl-border);
  padding: 3rem 0 2rem; margin-top: 4rem;
}
[data-theme="dark"] .pl-footer { background: var(--surface-1); }

.pl-footer-col-title {
  display: block; font-size: .6875rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--pl-ink-soft); margin-bottom: .75rem;
}
.pl-footer-link {
  display: block; font-size: .8125rem; color: var(--pl-ink-soft);
  padding: .25rem 0; text-decoration: none; transition: color .2s;
}
.pl-footer-link:hover { color: var(--pl-brand); }
.pl-footer-offer { color: var(--pl-brand); font-weight: 600; }

/* ── Newsletter card ── */
.pl-newsletter-card {
  position: relative; border-radius: var(--pl-radius-lg, 16px);
  padding: 1.5rem; overflow: hidden;
  background: linear-gradient(135deg, var(--pl-surface) 0%, var(--pl-surface-2) 100%);
  border: 1px solid var(--pl-border);
}

/* ── WhatsApp FAB ── */
.pl-whatsapp-fab {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; font-size: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(37,211,102,.35);
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}
.pl-whatsapp-fab:hover { transform: scale(1.08); box-shadow: 0 8px 28px rgba(37,211,102,.45); }
.pl-whatsapp-tooltip {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%);
  background: var(--pl-surface); color: var(--pl-ink);
  padding: .5rem .75rem; border-radius: var(--pl-radius);
  font-size: .75rem; font-weight: 600; white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,.1);
  opacity: 0; pointer-events: none; transition: opacity .2s;
  border: 1px solid var(--pl-border);
}
.pl-whatsapp-fab:hover .pl-whatsapp-tooltip { opacity: 1; }

/* ── Toast (landing) ── */
.pl-toast-landing {
  position: fixed; bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(calc(100% + 3rem));
  background: var(--pl-surface); color: var(--pl-ink);
  padding: 1rem 1.5rem; border-radius: var(--pl-radius);
  box-shadow: 0 12px 40px rgba(0,0,0,.15);
  border: 1px solid var(--pl-border);
  z-index: 2000;
  transition: transform .3s cubic-bezier(0.2,0.8,0.2,1), opacity .3s ease, visibility .3s;
  max-width: 400px; width: 90%;
  opacity: 0; visibility: hidden; pointer-events: none;
}
.pl-toast-landing.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1; visibility: visible; pointer-events: auto;
}

/* ── Scroll progress ── */
.pl-scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; z-index: 1001;
  background: var(--pl-brand); transform-origin: left;
  transform: scaleX(0); transition: none;
}

/* ── Landing typography ── */
.pl-hero-title {
  font-size: clamp(2.25rem, 5.5vw, 4.5rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -.03em;
}
.pl-section-title {
  font-size: clamp(1.875rem, 4.5vw, 3.5rem);
  font-weight: 700; line-height: 1.1; letter-spacing: -.025em;
}
.pl-subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 400; line-height: 1.5;
  color: var(--pl-ink-soft); max-width: 680px; margin: 0 auto;
}

/* ── Landing buttons ── */
/* ══════════════════════════════════════════════════════════════════════
   BOTÓN CANÓNICO DEL SITIO — el estándar del Hero del homepage.
   Silueta, radio (10px = var(--pl-radius)), peso, transición y HOVER SIMÉTRICO
   (translateY(-2px) + sombra) compartidos por primario y secundario. Todos los
   CTA del sitio (storefront + backoffice) heredan este lenguaje visual.
   ══════════════════════════════════════════════════════════════════════ */
.pl-btn-hero {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; padding: .875rem 2rem; font-size: .9375rem; font-weight: 700;
  border-radius: var(--pl-radius); border: 1.5px solid transparent; cursor: pointer;
  transition: background .28s cubic-bezier(0.2,0.8,0.2,1),
              border-color .28s cubic-bezier(0.2,0.8,0.2,1),
              color .28s cubic-bezier(0.2,0.8,0.2,1),
              box-shadow .28s, transform .28s;
  text-decoration: none; min-height: 48px; touch-action: manipulation;
  letter-spacing: -.01em;
}
.pl-btn-hero--primary { background: var(--pl-brand); color: #fff; }
.pl-btn-hero--primary:hover {
  background: var(--pl-brand-hover); transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(var(--shadow-brand-rgb),.28);
}
.pl-btn-hero--secondary {
  background: transparent; color: var(--pl-ink);
  border-color: var(--pl-border);
}
.pl-btn-hero--secondary:hover {
  border-color: var(--pl-brand); color: var(--pl-brand);
  transform: translateY(-2px); box-shadow: 0 6px 16px rgba(var(--shadow-brand-rgb),.14);
}
.pl-btn-hero:active { transform: translateY(0); }
.pl-btn-hero:focus-visible { outline: 2px solid var(--pl-brand); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .pl-btn-hero { transition: background .2s ease, border-color .2s ease, color .2s ease; }
  .pl-btn-hero:hover, .pl-btn-hero:active { transform: none; }
}

/* ── Product card (landing) ── */
.pl-product-card {
  contain: content; background: var(--pl-surface);
  border-radius: 24px; overflow: hidden;
  transition: border-color .28s cubic-bezier(0.2,0.8,0.2,1),
              box-shadow .28s, transform .28s;
  cursor: pointer; border: 1px solid var(--pl-border); position: relative;
}
.pl-product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -12px rgba(var(--shadow-brand-rgb),.12);
  border-color: var(--pl-brand-soft);
}
.pl-product-card:hover .pl-product-card__img { transform: scale(1.06); }
.pl-product-card__img { transition: transform .45s cubic-bezier(0.2,0.8,0.2,1); }

/* ── Section spacing ── */
.pl-section-spacing { padding: 3.5rem 1rem; }
@media (min-width: 768px) { .pl-section-spacing { padding: 7rem 2rem; } }
@media (min-width: 1024px) { .pl-section-spacing { padding: 9rem 3rem; } }

/* ── Landing container ── */
.pl-landing-container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 768px) { .pl-landing-container { padding: 0 1.5rem; } }
@media (min-width: 1280px) { .pl-landing-container { padding: 0 3rem; } }

/* ── Animations ── */
@keyframes pl-fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to { opacity: 1; transform: translateY(0); }
}
.pl-fade-in-up { animation: pl-fadeInUp .7s cubic-bezier(0.2,0.8,0.2,1) forwards; opacity: 0; }
.pl-staggered > * { opacity: 0; animation: pl-fadeInUp .6s cubic-bezier(0.2,0.8,0.2,1) forwards; }
.pl-staggered > *:nth-child(1) { animation-delay: .08s; }
.pl-staggered > *:nth-child(2) { animation-delay: .16s; }
.pl-staggered > *:nth-child(3) { animation-delay: .24s; }
.pl-staggered > *:nth-child(4) { animation-delay: .32s; }
.pl-staggered > *:nth-child(5) { animation-delay: .4s; }

/* ── Brand accent text ──
   Antes era texto con gradiente (ban absoluto de marca + fallaba contraste).
   Ahora color de marca sólido: misma intención (resaltar marca/modelo) sin el
   tell de IA. El énfasis adicional se logra con peso/tamaño en cada uso. */
.pl-text-gradient {
  color: var(--pl-brand);
  -webkit-text-fill-color: currentColor;
  background: none;
}

/* ── Input for landing forms ── */
.pl-input-landing {
  width: 100%; padding: .75rem 1rem; font-size: .875rem;
  border: 1.5px solid var(--pl-border); border-radius: var(--pl-radius);
  background: var(--pl-surface); color: var(--pl-ink);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.pl-input-landing:focus {
  border-color: var(--pl-brand);
  box-shadow: 0 0 0 3px var(--pl-brand-soft);
}

/* ── Skip link ── */
.pl-skip-link {
  position: absolute; top: -100%; left: 0;
  background: var(--pl-brand); color: #fff;
  padding: .75rem 1.5rem; z-index: 9999;
  font-weight: 700; border-radius: 0 0 .5rem 0;
  transition: top .2s;
}
.pl-skip-link:focus { top: 0; }

/* ── Brand mark (logo line-art recoloreado por tema vía mask) ──
   Un solo SVG transparente; el color sigue --brand (#7c3aed claro /
   #a78bfa oscuro). Setear width/height por uso. */
.brand-mark {
  display: inline-block;
  flex: none;
  background-color: var(--brand, #7c3aed);
  -webkit-mask: url("/static/brand/logo.svg") center / contain no-repeat;
          mask: url("/static/brand/logo.svg") center / contain no-repeat;
}

/* ═══════════════════════════════════════════
   ACCESIBILIDAD GLOBAL (transversal a toda la app)
   ═══════════════════════════════════════════ */

/* Reduced motion — red de seguridad global: neutraliza toda animación/transición
   (spinners, skeletons, toasts, fade/stagger, badge-pop, etc.) para usuarios que
   piden menos movimiento. Las superficies con su propio bloque (nav) ya estaban
   cubiertas; esto cubre el resto. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Touch targets — en punteros gruesos (móvil/táctil) garantiza el mínimo de 44px
   (WCAG 2.2 SC 2.5.8) en botones, inputs y selects sin depender de los
   *_mobile.css por superficie. */
@media (pointer: coarse) {
  .pl-btn,
  .pl-input,
  .pl-select,
  .pl-nav-icon,
  .pl-btn--icon {
    min-height: 44px;
  }
}