/* ═══════════════════════════════════════════════════════════════
   bshark.css — Design System
   Portal de Clientes · bshark.io
   v1.2 — 2026
   ═══════════════════════════════════════════════════════════════
   Secciones:
   1.  TOKENS
   2.  RESET & BASE
   11. COMPONENTES BASE (botones, pills, badges)
   14. ACADEMIA
   15. MOBILE NATIVE
═══════════════════════════════════════════════════════════════ */


/* ── 1. TOKENS ─────────────────────────────────────────────────
   --brand y sus derivados son los únicos que el theme picker
   sobreescribe en runtime.
─────────────────────────────────────────────────────────────── */
:root {
  /* Marca */
  --brand:         #E51E5F;
  --brand-lt:      #FDF0F4;
  --brand-med:     #FBCFE8;
  --brand-dark:    #C41750;
  --brand-rgb:     229, 30, 95;

  /* Paleta personalizable */
  --c-primary:     #E51E5F;
  --c-secondary:   #2563EB;
  --c-tertiary:    #7C3AED;

  /* Texto */
  --text:          #181C32;   /* Metronic usa un gris muy oscuro, casi negro */
  --text2:         #5E6278;   /* Texto secundario — tono azulado-gris */
  --text3:         #A1A5B7;   /* Placeholder / disabled */

  /* Superficies */
  --bg:            #F5F8FA;   /* Fondo de página — azul-gris muy suave (Metronic) */
  --surface:       #FFFFFF;
  --border:        #EFF2F5;   /* Borde muy suave */
  --border-md:     #E4E6EF;   /* Borde medio */

  /* Semánticos */
  --green:         #50CD89;   /* Verde Metronic (más vivo) */
  --green-dk:      #1DC894;
  --green-lt:      #E8FFF3;
  --amber:         #FFC700;
  --amber-lt:      #FFF8DD;
  --red:           #F1416C;   /* Rojo Metronic */
  --red-lt:        #FFF5F8;
  --blue:          #009EF7;   /* Azul info Metronic */
  --blue-lt:       #F1FAFF;
  --purple:        #7239EA;
  --purple-lt:     #F8F5FF;
  --cyan:          #00B2FF;
  --cyan-lt:       #F1FAFF;

  /* Sombras — estilo Metronic (más difusas) */
  --shadow-xs:     0 0 10px 2px rgba(0,0,0,.04);
  --shadow-sm:     0 0 20px 4px rgba(135,150,165,.15);
  --shadow-md:     0 0 40px 8px rgba(135,150,165,.20);
  --shadow-lg:     0 1px 40px rgba(29,33,66,.12), 0 4px 20px rgba(0,0,0,.08);

  /* Radios */
  --radius:        6px;
  --radius-md:     10px;
  --radius-lg:     14px;

  /* Layout */
  --sidebar-w:     265px;
  --sidebar-mini:  75px;
  --topbar-h:      65px;
  --footer-h:      44px;
}


/* ── 1.b DARK MODE TOKENS ────────────────────────────────────
   Activado cuando <html data-theme="dark">.
   Solo override de superficies/texto/border, los colores de
   marca (brand, c-secondary, c-tertiary) se mantienen para
   preservar la identidad visual.
─────────────────────────────────────────────────────────── */
html[data-theme="dark"] {
  --bg:            #0F172A;   /* slate-900 */
  --surface:       #1E293B;   /* slate-800 */
  --text:          #F1F5F9;   /* slate-100 */
  --text2:         #CBD5E1;   /* slate-300 */
  --text3:         #94A3B8;   /* slate-400 */
  --border:        #334155;   /* slate-700 */
  --border-md:     #475569;   /* slate-600 */

  /* Tints suaves de marca sobre fondo oscuro (rgba sobre el brand) */
  --brand-lt:      rgba(229, 30, 95, .18);
  --brand-med:     rgba(229, 30, 95, .35);

  /* Semánticos suaves para fondos oscuros */
  --green-lt:      rgba(80, 205, 137, .15);
  --amber-lt:      rgba(255, 199, 0, .14);
  --red-lt:        rgba(241, 65, 108, .15);
  --blue-lt:       rgba(0, 158, 247, .14);
  --purple-lt:     rgba(114, 57, 234, .15);
  --cyan-lt:       rgba(0, 178, 255, .14);

  /* Sombras menos intensas — el fondo oscuro ya da contraste */
  --shadow-xs:     0 0 10px 2px rgba(0,0,0,.18);
  --shadow-sm:     0 0 20px 4px rgba(0,0,0,.25);
  --shadow-md:     0 0 40px 8px rgba(0,0,0,.30);
  --shadow-lg:     0 1px 40px rgba(0,0,0,.35), 0 4px 20px rgba(0,0,0,.25);

  color-scheme: dark;
}

/* Inputs nativos en dark — fondo + borde + caret */
html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea {
  background-color: var(--surface);
  color: var(--text);
  border-color: var(--border-md);
}
html[data-theme="dark"] input::placeholder,
html[data-theme="dark"] textarea::placeholder { color: var(--text3); }

/* Fondo "blanco" forzado en componentes Tailwind (bg-white) — sobrescribir suavemente */
html[data-theme="dark"] .bg-white { background-color: var(--surface) !important; }


/* ── 2. RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { height: 100%; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  /* min-height (no height) para que el body crezca con el contenido y
     el padding-bottom funcione como espaciador sobre las barras fijas móviles */
  min-height: 100%;
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }


/* ── 11. COMPONENTES BASE ────────────────────────────────────── */

/* Botones */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius);
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 600;
  transition: all .15s; white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: transparent; color: var(--text2); border: 1px solid var(--border-md); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-sm { padding: 6px 13px; font-size: 12px; }
.btn-xs { padding: 4px 10px; font-size: 11px; }

/* Status pills */
.status-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .68rem; font-weight: 700;
  padding: .22rem .65rem;
  border-radius: 99px; border: 1px solid; white-space: nowrap;
}
.status-pill .status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-pill.paid      { background: var(--green-lt); color: #17a65b; border-color: #a3f0c3; }
.status-pill.pending   { background: var(--amber-lt); color: #b68400; border-color: #ffe285; }
.status-pill.overdue   { background: var(--red-lt);   color: #d62b58; border-color: #fbb9c7; }
.status-pill.cancelled { background: #F4F4F5; color: #71717a; border-color: #e4e4e7; }
.status-pill.partial   { background: var(--blue-lt);  color: #0085d4; border-color: #a8d9f8; }

/* Cards de contenido */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--border);
}
.card-body { padding: 20px 24px; }
.card-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.card-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px; font-weight: 700;
  color: var(--text); letter-spacing: -.01em;
}
.card-subtitle { font-size: 11.5px; color: var(--text3); margin-top: 2px; }

/* KPI cards — acento top brand */
.kpi-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--border);
  padding: 20px;
  position: relative; overflow: hidden;
}
.kpi-card::before {
  content: '';
  position: absolute; inset: 0 0 auto 0;
  height: 3px;
  background: var(--kpi-color, var(--brand));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.kpi-label {
  font-size: 10px; font-weight: 700;
  color: var(--text3); text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 8px;
}
.kpi-value {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800; font-size: 1.75rem;
  letter-spacing: -.04em; line-height: 1; color: var(--text);
}
.kpi-sub { font-size: 11px; color: var(--text3); margin-top: 5px; }
.kpi-trend { font-size: 11px; font-weight: 700; margin-top: 4px; }
.kpi-trend.up   { color: var(--green); }
.kpi-trend.down { color: var(--red); }


/* ═══════════════════════════════════════════════════════════════
   14. ACADEMIA — Mobile-first · Plataforma de aprendizaje bshark
   ═══════════════════════════════════════════════════════════════ */

body.acad-body { margin:0; padding:0; background:#fff; font-family:'Inter',sans-serif; font-size:13px; color:var(--text); }

/* ─────────────────────────────────────────────────────────────
   HERO
───────────────────────────────────────────────────────────── */
/* ─── HERO — compacto, mobile-first ─────────────────────────── */
.acad-hero {
  display:flex; flex-direction:column;
  gap:0; background:var(--surface);
}
@media (min-width:1024px) {
  .acad-hero {
    flex-direction:row; align-items:center; justify-content:space-between;
    gap:40px; padding:32px 48px 28px;
  }
}

.acad-hero-left {
  flex:1; padding:18px 16px 14px;
}
@media (min-width:1024px) { .acad-hero-left { max-width:520px; padding:0; } }

.acad-hero-right {
  position:relative; width:100%; padding:0 16px 18px;
}
@media (min-width:480px) { .acad-hero-right { max-width:420px; margin:0 auto; } }
@media (min-width:1024px) {
  .acad-hero-right { flex-shrink:0; width:340px; padding:0; margin:0; }
}

/* Eyebrow */
.acad-eyebrow {
  display:inline-flex; align-items:center; gap:6px;
  font-size:10px; font-weight:700; color:var(--brand);
  letter-spacing:.07em; text-transform:uppercase;
  border:1px solid var(--brand-med); background:var(--brand-lt);
  border-radius:99px; padding:4px 12px; margin-bottom:10px;
}
.acad-eyebrow-dot { width:6px; height:6px; border-radius:50%; background:var(--brand); flex-shrink:0; }

/* Title */
.acad-title {
  font-family:'Montserrat',sans-serif; font-weight:900;
  font-size:1.6rem; line-height:1.1; letter-spacing:-.03em;
  color:var(--text); margin:0 0 10px;
}
.acad-title-brand { color:var(--brand); display:block; }
@media (min-width:480px)  { .acad-title { font-size:1.9rem; } }
@media (min-width:1024px) { .acad-title { font-size:2.4rem; margin-bottom:14px; } }

.acad-desc {
  font-size:13px; line-height:1.6; color:var(--text2); margin-bottom:14px;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
@media (min-width:1024px) {
  .acad-desc { -webkit-line-clamp:unset; overflow:visible; margin-bottom:20px; }
}

/* CTAs — mobile: grid 2 columnas full-width */
.acad-ctas {
  display:grid; grid-template-columns:1fr 1fr;
  gap:10px; margin-bottom:16px;
}
@media (min-width:1024px) { .acad-ctas { display:flex; gap:12px; margin-bottom:24px; } }

.btn-acad-primary {
  height:44px; padding:0 18px; background:var(--brand); color:#fff;
  border:none; border-radius:10px; font-size:13px; font-weight:700;
  font-family:'Inter',sans-serif; cursor:pointer;
  display:flex; align-items:center; justify-content:center; gap:7px;
  transition:background .15s, box-shadow .15s;
  box-shadow:0 4px 14px rgba(229,30,95,.3);
  -webkit-tap-highlight-color:transparent;
}
.btn-acad-primary:hover  { background:var(--brand-dark); box-shadow:0 6px 18px rgba(229,30,95,.4); }
.btn-acad-primary:active { transform:scale(.97); }

.btn-acad-ghost {
  height:44px; padding:0 18px; background:var(--bg);
  color:var(--text); border:1.5px solid var(--border); border-radius:10px;
  font-size:13px; font-weight:600; font-family:'Inter',sans-serif; cursor:pointer;
  display:flex; align-items:center; justify-content:center; gap:7px;
  transition:border-color .15s;
  -webkit-tap-highlight-color:transparent;
}
.btn-acad-ghost:hover  { border-color:var(--text2); }
.btn-acad-ghost:active { transform:scale(.97); }

/* Stats — mobile: fila horizontal separada con líneas */
.acad-stats-row {
  display:flex; gap:0;
  border-top:1px solid var(--border); padding-top:12px;
}
.acad-stat {
  display:flex; flex-direction:column; gap:1px;
  flex:1; padding-right:12px; margin-right:12px;
  border-right:1px solid var(--border);
}
.acad-stat:last-child { border-right:none; margin-right:0; padding-right:0; }
@media (min-width:1024px) {
  .acad-stats-row { border-top:none; padding-top:0; gap:28px; }
  .acad-stat      { border-right:none; margin-right:0; padding-right:0; flex:none; }
}

.acad-stat-num {
  font-family:'Montserrat',sans-serif; font-weight:800; font-size:1.15rem;
  letter-spacing:-.04em; color:var(--text);
  display:flex; align-items:center; gap:2px;
}
@media (min-width:1024px) { .acad-stat-num { font-size:1.4rem; } }
.acad-stat-label { font-size:10px; color:var(--text3); line-height:1.3; }

/* ─────────────────────────────────────────────────────────────
   FEATURED CARD (hero derecho)
───────────────────────────────────────────────────────────── */
.acad-featured-toast {
  display:flex; align-items:center; gap:10px;
  background:#fff; border-radius:var(--radius-card);
  box-shadow:0 4px 20px rgba(0,0,0,.12);
  padding:10px 14px; margin-bottom:14px;
}
@media (min-width:1024px) {
  .acad-featured-toast {
    position:absolute; top:-14px; right:0;
    margin-bottom:0; min-width:230px;
  }
}

.acad-toast-icon {
  width:32px; height:32px; background:var(--amber-lt);
  border-radius:var(--radius); display:flex; align-items:center; justify-content:center; font-size:16px;
}
.acad-toast-title { font-size:12px; font-weight:700; color:var(--text); }
.acad-toast-sub   { font-size:10px; color:var(--text3); }

.acad-featured-card {
  background:#fff; border-radius:14px;
  box-shadow:0 16px 48px rgba(0,0,0,.13), 0 4px 12px rgba(0,0,0,.06);
  overflow:hidden;
}
@media (min-width:1024px) { .acad-featured-card { border-radius:16px; margin-top:26px; } }

.acad-featured-thumb {
  height:148px; background:linear-gradient(135deg,var(--brand) 0%,#c41750 50%,#e84393 100%);
  position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center;
}
@media (min-width:640px) { .acad-featured-thumb { height:166px; } }

.acad-featured-thumb::before {
  content:''; position:absolute; inset:0;
  background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.07) 0,rgba(255,255,255,.07) 1px,transparent 0,transparent 50%);
  background-size:10px 10px;
}
.acad-cat-label {
  position:absolute; top:12px; left:12px;
  background:rgba(0,0,0,.35); color:#fff;
  font-size:10px; font-weight:600; padding:4px 10px; border-radius:99px;
}
.acad-popular-badge {
  position:absolute; top:12px; right:12px;
  background:var(--amber); color:#fff;
  font-size:10px; font-weight:700; padding:4px 10px; border-radius:99px;
}
.acad-thumb-nav {
  position:absolute; bottom:12px; left:50%; transform:translateX(-50%);
  display:flex; gap:8px; z-index:1;
}
.acad-nav-btn {
  width:32px; height:32px; background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.3); border-radius:50%; color:#fff;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  font-size:14px; transition:background .15s;
}
.acad-nav-btn:hover { background:rgba(255,255,255,.38); }

.acad-featured-body { padding:16px 18px 18px; }
.acad-featured-title {
  font-family:'Montserrat',sans-serif; font-weight:800; font-size:14px;
  color:var(--text); margin:0 0 4px; line-height:1.3;
}
@media (min-width:640px) { .acad-featured-title { font-size:15px; } }
.acad-featured-meta  { font-size:11px; color:var(--text3); margin-bottom:12px; }
.acad-progress-row   { display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
.acad-progress-label { font-size:11px; color:var(--text3); }
.acad-progress-track { height:5px; background:var(--border); border-radius:99px; overflow:hidden; }
.acad-progress-fill  { height:100%; background:var(--brand); border-radius:99px; transition:width .4s; }
.acad-featured-footer { display:flex; align-items:center; justify-content:space-between; }
.acad-rating-sm { display:flex; align-items:center; gap:4px; font-size:12px; font-weight:600; color:var(--text2); }

.btn-acad-continue {
  height:34px; padding:0 18px; background:var(--brand); color:#fff;
  border:none; border-radius:var(--radius); font-size:12px; font-weight:700;
  font-family:'Inter',sans-serif; cursor:pointer; transition:background .15s;
}
.btn-acad-continue:hover { background:var(--brand-dark); }

.acad-cert-toast {
  display:flex; align-items:center; gap:10px;
  background:#fff; border-radius:var(--radius);
  box-shadow:0 4px 16px rgba(0,0,0,.1);
  padding:10px 14px; margin-top:12px; width:fit-content;
}
.acad-cert-icon {
  width:28px; height:28px; background:var(--green-lt); border-radius:50%;
  display:flex; align-items:center; justify-content:center; color:var(--green); font-size:14px;
}
.acad-cert-text { font-size:12px; font-weight:700; color:var(--text); }
.acad-cert-sub  { font-size:10px; color:var(--text3); }

/* ─────────────────────────────────────────────────────────────
   FEATURES BAR
───────────────────────────────────────────────────────────── */
.acad-features-bar {
  display:grid; grid-template-columns:1fr 1fr;
  gap:18px 12px; padding:20px;
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  background:#fff;
}
@media (min-width:640px)  { .acad-features-bar { grid-template-columns:repeat(3,1fr); } }
@media (min-width:1024px) {
  .acad-features-bar {
    display:flex; flex-wrap:nowrap;
    gap:0; padding:20px 48px;
  }
}

.acad-feature { display:flex; align-items:center; gap:10px; }
@media (min-width:1024px) { .acad-feature { flex:1; gap:12px; } }

.acad-feature-icon { font-size:20px; color:var(--brand); flex-shrink:0; }
@media (min-width:1024px) { .acad-feature-icon { font-size:22px; } }

.acad-feature-title { font-size:12px; font-weight:600; color:var(--text); }
.acad-feature-sub   { font-size:10px; color:var(--text3); margin-top:1px; }
@media (min-width:640px) { .acad-feature-title { font-size:13px; } }

.acad-feature-divider {
  display:none; width:1px; height:40px; background:var(--border); flex-shrink:0; margin:0 20px;
}
@media (min-width:1024px) { .acad-feature-divider { display:block; } }

/* ─────────────────────────────────────────────────────────────
   LAYOUT DOS COLUMNAS
───────────────────────────────────────────────────────────── */
.acad-layout {
  display:flex; flex-direction:column;
  background:var(--bg); min-height:500px;
  /* Espacio para el bottom bar en mobile */
  padding-bottom:72px;
}
@media (min-width:768px) {
  .acad-layout { flex-direction:row; align-items:flex-start; padding-bottom:0; }
}

/* ─────────────────────────────────────────────────────────────
   SIDEBAR FILTROS
───────────────────────────────────────────────────────────── */

/* Botón toggle para móvil — ancho completo */
.acad-filter-toggle {
  display:flex; align-items:center; gap:8px;
  height:42px; padding:0 16px; width:100%;
  border:none; border-bottom:1px solid var(--border); border-top:1px solid var(--border);
  background:var(--surface); font-size:13px; font-weight:600; color:var(--text2);
  font-family:'Inter',sans-serif; cursor:pointer;
  transition:background .15s; margin:0;
}
.acad-filter-toggle:hover { background:var(--brand-lt); color:var(--brand); }
.acad-filter-toggle.active { background:var(--brand-lt); color:var(--brand); }
@media (min-width:768px) { .acad-filter-toggle { display:none; } }

.acad-sidebar {
  width:100%; flex-shrink:0;
  padding:16px;
  background:var(--surface); border-bottom:1px solid var(--border);
  display:none; /* oculto en móvil por defecto */
}
.acad-sidebar.open { display:block; }
@media (min-width:768px) {
  .acad-sidebar {
    display:block !important;
    width:210px; padding:24px 16px 24px 24px;
    border-bottom:none; border-right:1px solid var(--border);
    position:sticky; top:0;
    max-height:calc(100vh - 113px); overflow-y:auto;
  }
}

.acad-sidebar-label {
  font-size:10px; font-weight:700; color:var(--text3);
  letter-spacing:.09em; text-transform:uppercase; margin-bottom:10px;
}
.acad-search-box {
  display:flex; align-items:center; gap:8px;
  border:1.5px solid var(--border); border-radius:var(--radius);
  padding:0 12px; height:36px; background:var(--bg);
  margin-bottom:14px; transition:border-color .15s;
}
.acad-search-box:focus-within { border-color:var(--brand); }
.acad-search-box i { color:var(--text3); font-size:14px; }
.acad-search-input {
  border:none; outline:none; background:transparent;
  font-size:12px; color:var(--text); font-family:'Inter',sans-serif; width:100%;
}
.acad-search-input::placeholder { color:var(--text3); }

.acad-tag-group { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:4px; }
.acad-tag {
  height:26px; padding:0 12px;
  border:1.5px solid var(--border); border-radius:99px;
  background:var(--surface); font-size:11px; font-weight:600; color:var(--text2);
  font-family:'Inter',sans-serif; cursor:pointer; transition:all .15s;
}
.acad-tag:hover { border-color:var(--brand); color:var(--brand); }
.acad-tag.active { background:var(--brand-lt); border-color:var(--brand); color:var(--brand); }

.acad-category-list { display:flex; flex-direction:column; gap:2px; }
.acad-cat-item {
  display:flex; align-items:center; gap:8px;
  padding:8px 10px; border-radius:var(--radius);
  border:none; background:transparent; cursor:pointer; width:100%;
  text-align:left; font-family:'Inter',sans-serif; font-size:12.5px; color:var(--text2);
  transition:background .12s;
}
.acad-cat-item:hover { background:var(--bg); }
.acad-cat-item.active { background:var(--brand-lt); color:var(--brand); font-weight:600; }
.acad-cat-icon { width:22px; height:22px; display:flex; align-items:center; justify-content:center; font-size:14px; flex-shrink:0; opacity:.7; }
.acad-cat-name { flex:1; }
.acad-cat-count {
  font-size:11px; font-weight:700; color:var(--text3);
  background:var(--bg); border-radius:99px;
  min-width:22px; height:20px; padding:0 5px;
  display:flex; align-items:center; justify-content:center;
}
.acad-cat-item.active .acad-cat-count { background:rgba(229,30,95,.1); color:var(--brand); }

.acad-price-list { display:flex; flex-direction:column; gap:8px; }
.acad-price-item { display:flex; align-items:center; gap:10px; cursor:pointer; font-size:12.5px; color:var(--text2); padding:2px 0; }
.acad-radio-dot {
  width:16px; height:16px; border-radius:50%; border:2px solid var(--border);
  flex-shrink:0; display:flex; align-items:center; justify-content:center; transition:all .12s;
}
.acad-radio-dot.selected,
.acad-price-item.active-price .acad-radio-dot { border-color:var(--brand); background:var(--brand); box-shadow:inset 0 0 0 3px #fff; }
.acad-price-item.active-price { color:var(--brand); font-weight:600; }

/* ─────────────────────────────────────────────────────────────
   MAIN CONTENT
───────────────────────────────────────────────────────────── */
.acad-main {
  flex:1; padding:12px 0;
  display:flex; flex-direction:column; gap:0; min-width:0;
}
@media (min-width:768px) { .acad-main { padding:24px 28px; gap:20px; } }

/* En mobile: elementos del main con padding lateral propio */
@media (max-width:767px) {
  .acad-continue-banner,
  .acad-grid-header,
  .acad-active-filters { padding-left:16px; padding-right:16px; margin-bottom:12px; }
}

/* Continue banner */
.acad-continue-banner {
  background:var(--surface); border:1px solid var(--border);
  border-left:3px solid var(--brand); border-radius:var(--radius-card);
  box-shadow:var(--shadow); padding:16px;
  display:flex; align-items:flex-start; gap:14px; flex-wrap:wrap;
}
@media (min-width:768px) { .acad-continue-banner { padding:18px 24px; align-items:center; gap:18px; } }

.acad-continue-icon {
  width:38px; height:38px; border-radius:50%; flex-shrink:0;
  background:var(--brand-lt); display:flex; align-items:center; justify-content:center;
  color:var(--brand); font-size:20px;
}
@media (min-width:768px) { .acad-continue-icon { width:42px; height:42px; font-size:22px; } }

.acad-continue-info { flex:1; min-width:0; }
.acad-continue-title { font-size:12.5px; color:var(--text2); margin-bottom:4px; line-height:1.4; }
.acad-continue-title strong { color:var(--text); font-weight:700; }
@media (min-width:768px) { .acad-continue-title { font-size:13px; } }
.acad-continue-meta { font-size:11px; color:var(--text3); margin-bottom:8px; }

.acad-prog-row { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.acad-prog-track { height:5px; background:var(--border); border-radius:99px; overflow:hidden; flex:1; min-width:60px; }
.acad-prog-fill  { height:100%; background:var(--brand); border-radius:99px; transition:width .4s; }
.acad-prog-label { font-size:11px; color:var(--text3); white-space:nowrap; }

.acad-continue-stats {
  display:none; /* oculto en móvil */
  gap:16px; flex-shrink:0;
}
@media (min-width:768px) { .acad-continue-stats { display:flex; gap:20px; } }

.acad-cont-stat  { display:flex; flex-direction:column; align-items:center; gap:2px; }
.acad-cont-stat-num {
  font-family:'Montserrat',sans-serif; font-weight:800; font-size:17px;
  color:var(--text); letter-spacing:-.02em;
}
@media (min-width:768px) { .acad-cont-stat-num { font-size:18px; } }
.acad-cont-stat-label { font-size:10px; color:var(--text3); text-transform:uppercase; letter-spacing:.06em; }

.btn-acad-continue-lg {
  height:38px; padding:0 18px; background:var(--brand); color:#fff;
  border:none; border-radius:var(--radius); font-size:12px; font-weight:700;
  font-family:'Inter',sans-serif; cursor:pointer;
  display:flex; align-items:center; gap:7px;
  transition:background .15s; flex-shrink:0; white-space:nowrap;
}
@media (min-width:768px) { .btn-acad-continue-lg { height:40px; font-size:13px; padding:0 22px; } }
.btn-acad-continue-lg:hover { background:var(--brand-dark); }

/* Grid header */
.acad-grid-header {
  display:flex; flex-direction:column; align-items:flex-start; gap:12px;
}
@media (min-width:640px) {
  .acad-grid-header { flex-direction:row; align-items:center; justify-content:space-between; }
}
.acad-grid-title { font-family:'Montserrat',sans-serif; font-weight:800; font-size:1rem; color:var(--text); }
@media (min-width:640px) { .acad-grid-title { font-size:1.1rem; } }
.acad-grid-count { font-size:12px; font-weight:400; color:var(--text3); margin-left:6px; }
.acad-sort-row   { display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.acad-sort-select {
  height:34px; padding:0 10px; border:1.5px solid var(--border);
  border-radius:var(--radius); background:var(--surface);
  font-size:12px; color:var(--text2); font-family:'Inter',sans-serif; cursor:pointer; outline:none;
}
.acad-view-btn {
  width:34px; height:34px; border:1.5px solid var(--border); border-radius:var(--radius);
  background:var(--surface); color:var(--text3); cursor:pointer;
  display:flex; align-items:center; justify-content:center; font-size:15px; transition:all .12s;
}
.acad-view-btn:hover { border-color:var(--brand); color:var(--brand); }
.acad-view-btn.active { background:var(--brand); border-color:var(--brand); color:#fff; }

/* Active filters */
.acad-active-filters { display:flex; gap:8px; flex-wrap:wrap; }
.acad-filter-pill {
  display:inline-flex; align-items:center; gap:6px;
  height:28px; padding:0 12px;
  background:var(--bg); border:1px solid var(--border); border-radius:99px;
  font-size:12px; color:var(--text2);
}
.acad-pill-remove { background:none; border:none; cursor:pointer; color:var(--text3); font-size:10px; padding:0; transition:color .12s; }
.acad-pill-remove:hover { color:var(--red); }

/* ─────────────────────────────────────────────────────────────
   COURSE GRID
───────────────────────────────────────────────────────────── */
.acad-course-grid {
  display:grid; grid-template-columns:1fr; gap:16px;
}
@media (min-width:540px)  { .acad-course-grid { grid-template-columns:repeat(2,1fr); } }
@media (min-width:1100px) { .acad-course-grid { grid-template-columns:repeat(3,1fr); } }
.acad-course-grid.acad-list-view { grid-template-columns:1fr !important; }

/* ─────────────────────────────────────────────────────────────
   COURSE CARD
───────────────────────────────────────────────────────────── */
.acad-course-card {
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-card); box-shadow:var(--shadow);
  overflow:hidden; display:flex; flex-direction:column;
  transition:box-shadow .2s, transform .2s; cursor:pointer;
}
.acad-course-card:hover { box-shadow:0 8px 32px rgba(0,0,0,.1); transform:translateY(-3px); }

.acad-course-thumb {
  height:140px; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
@media (min-width:640px) { .acad-course-thumb { height:148px; } }

.acad-thumb-pattern {
  position:absolute; inset:0;
  background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.08) 0,rgba(255,255,255,.08) 1px,transparent 0,transparent 50%);
  background-size:10px 10px;
}
.thumb-pink   { background:linear-gradient(135deg,#E51E5F 0%,#c41750 55%,#e84393 100%); }
.thumb-blue   { background:linear-gradient(135deg,#2563EB 0%,#1d4ed8 55%,#60a5fa 100%); }
.thumb-purple { background:linear-gradient(135deg,#7C3AED 0%,#5c2ec0 55%,#a78bfa 100%); }
.thumb-amber  { background:linear-gradient(135deg,#D97706 0%,#b45309 55%,#fbbf24 100%); }
.thumb-green  { background:linear-gradient(135deg,#16a34a 0%,#128f4d 55%,#4ade80 100%); }
.thumb-red    { background:linear-gradient(135deg,#dc2626 0%,#c2410c 55%,#f97316 100%); }

.acad-thumb-icon {
  position:relative; z-index:1;
  width:50px; height:50px; background:rgba(255,255,255,.15);
  border-radius:13px; display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:24px;
}
@media (min-width:640px) { .acad-thumb-icon { width:54px; height:54px; font-size:26px; } }

.acad-thumb-badges { position:absolute; top:10px; left:10px; display:flex; gap:6px; z-index:1; }
.acad-badge-free    { background:var(--green);    color:#fff; font-size:10px; font-weight:700; padding:3px 9px; border-radius:99px; }
.acad-badge-new     { background:var(--blue);     color:#fff; font-size:10px; font-weight:700; padding:3px 9px; border-radius:99px; }
.acad-badge-price   { background:rgba(0,0,0,.45); color:#fff; font-size:10px; font-weight:700; padding:3px 9px; border-radius:99px; }
.acad-badge-popular { background:var(--amber);    color:#fff; font-size:10px; font-weight:700; padding:3px 9px; border-radius:99px; }

.acad-fav-btn {
  position:absolute; top:10px; right:10px; z-index:1;
  width:30px; height:30px; background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.3); border-radius:50%; color:#fff;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  font-size:14px; transition:background .15s;
}
.acad-fav-btn:hover { background:rgba(255,255,255,.4); }

.acad-course-body { padding:13px 14px 8px; flex:1; display:flex; flex-direction:column; gap:5px; }
@media (min-width:640px) { .acad-course-body { padding:14px 16px 10px; } }

.acad-course-tags { display:flex; gap:5px; flex-wrap:wrap; }
.acad-course-tag {
  font-size:10px; font-weight:600; color:var(--text3);
  background:var(--bg); border:1px solid var(--border);
  border-radius:4px; padding:2px 7px;
}
.acad-course-title {
  font-family:'Montserrat',sans-serif; font-weight:700; font-size:13px;
  color:var(--text); line-height:1.35; margin:0;
}
@media (min-width:640px) { .acad-course-title { font-size:13.5px; } }
.acad-course-meta { font-size:11px; color:var(--text3); }
.acad-inline-prog { display:flex; flex-direction:column; gap:4px; margin-top:4px; }
.acad-completed-label { font-size:11px; color:var(--green); font-weight:600; display:flex; align-items:center; gap:4px; }

.acad-course-footer {
  padding:10px 14px 12px; border-top:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between; gap:8px;
}
@media (min-width:640px) { .acad-course-footer { padding:10px 16px 14px; } }

.acad-course-rating { display:flex; align-items:center; gap:4px; font-size:12px; font-weight:600; color:var(--text2); }
.acad-course-rating i { color:var(--amber); font-size:13px; }
.acad-course-rating span { color:var(--text3); font-weight:400; }

.btn-course-enroll {
  height:32px; padding:0 14px; background:var(--brand); color:#fff;
  border:none; border-radius:var(--radius); font-size:12px; font-weight:700;
  font-family:'Inter',sans-serif; cursor:pointer; transition:background .15s;
}
.btn-course-enroll:hover { background:var(--brand-dark); }
.btn-course-continue {
  height:32px; padding:0 14px; background:var(--green); color:#fff;
  border:none; border-radius:var(--radius); font-size:12px; font-weight:700;
  font-family:'Inter',sans-serif; cursor:pointer; transition:background .15s;
}
.btn-course-continue:hover { background:#128f4d; }
.btn-course-cert {
  height:32px; padding:0 14px; background:var(--blue-lt); color:var(--blue);
  border:1px solid #bfdbfe; border-radius:var(--radius); font-size:12px; font-weight:700;
  font-family:'Inter',sans-serif; cursor:pointer; transition:background .15s;
}
.btn-course-cert:hover { background:#dbeafe; }

/* ══════════════════════════════════════════════════════════════
   15. MOBILE NATIVE — Bottom action bar + mejoras táctiles
══════════════════════════════════════════════════════════════ */

/* ── Course grid: edge-to-edge en mobile ─────────────────────── */
@media (max-width:767px) {
  .acad-course-grid {
    grid-template-columns:1fr !important;
    gap:0; padding:0;
  }
  .acad-course-card {
    border-radius:0; border-left:none; border-right:none; border-top:none;
  }
  .acad-course-card + .acad-course-card { margin-top:0; }
}

/* ── Bottom action bar (academia mobile) ─────────────────────── */
.acad-bottom-bar {
  display:flex; position:fixed; bottom:0; left:0; right:0; z-index:200;
  background:var(--surface); border-top:1px solid var(--border);
  box-shadow:0 -4px 20px rgba(0,0,0,.08);
  padding:8px 0 max(8px, env(safe-area-inset-bottom));
  gap:0;
}
@media (min-width:768px) { .acad-bottom-bar { display:none; } }
/* Espacio inferior para que el contenido llegue al final sobre la barra fija (móvil) */
@media (max-width:767px) { body.acad-body { padding-bottom: calc(96px + env(safe-area-inset-bottom)); } }

.acad-bottom-item {
  flex:1; display:flex; flex-direction:column; align-items:center; gap:3px;
  background:none; border:none; cursor:pointer; padding:4px 0;
  font-family:'Inter',sans-serif; font-size:10px; font-weight:600;
  color:var(--text3); transition:color .15s;
  -webkit-tap-highlight-color:transparent;
}
.acad-bottom-item i { font-size:22px; line-height:1; }
.acad-bottom-item.active { color:var(--brand); }
.acad-bottom-item.active i { font-weight:700; }

/* Ítem central resaltado (CTA principal) */
.acad-bottom-item-cta {
  flex:1; display:flex; flex-direction:column; align-items:center; gap:3px;
  background:none; border:none; cursor:pointer; padding:4px 0;
  font-family:'Inter',sans-serif; font-size:10px; font-weight:700;
  color:var(--brand); transition:color .15s;
  -webkit-tap-highlight-color:transparent;
}
.acad-bottom-item-cta .acad-bar-icon-wrap {
  width:44px; height:44px; background:var(--brand); border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:22px; margin-top:-18px; margin-bottom:2px;
  box-shadow:0 4px 16px rgba(229,30,95,.4);
}

/* ── Facturas: acciones nativas mobile ───────────────────────── */
@media (max-width:767px) {
  /* Tabla edge-to-edge */
  .inv-table-wrap {
    border-radius:0; border-left:none; border-right:none;
    margin:0 -0px; /* ya está en contenedor sin padding */
  }
  /* Filas de tabla más altas para tap */
  .inv-table tbody tr { height:52px; }
  /* Toolbar pegado arriba en mobile */
  .inv-toolbar {
    border-radius:0; border-left:none; border-right:none;
    padding:10px 16px;
  }
  /* Hero de facturas edge-to-edge */
  .inv-hero {
    border-radius:0; padding:20px 16px;
  }
  /* KPI grid 2 col en mobile */
  .inv-kpi-grid {
    grid-template-columns:1fr 1fr !important;
    gap:10px; padding:12px 16px;
  }
}

/* ── Tap targets globales (mínimo 44px) ──────────────────────── */
@media (max-width:767px) {
  .btn, button, [role="button"], input[type="button"], input[type="submit"] {
    min-height:44px;
  }
  /* Excepto badges y pills */
  .status-pill, .nav-badge, .acad-badge-free, .acad-badge-new,
  .acad-badge-price, .acad-badge-popular { min-height:unset; }
}

/* ── Ripple táctil (feedback de toque) ───────────────────────── */
.tap-ripple {
  position:relative; overflow:hidden;
}
.tap-ripple::after {
  content:''; position:absolute; border-radius:50%;
  background:rgba(0,0,0,.08); width:0; height:0;
  top:50%; left:50%; transform:translate(-50%,-50%);
  pointer-events:none;
}
.tap-ripple:active::after {
  width:200%; height:200%;
  transition:width .4s ease, height .4s ease, opacity .4s ease;
  opacity:0;
}