/* app/static/css/curso/curso.css — v3 Dynamic */

/* ── CSS vars ──────────────────────────────────────────────── */
:root {
  --c-primary:     #217346;
  --c-primary-dk:  #185a36;
  --c-primary-lt:  #e8f5ee;
  --c-accent:      #0f9d58;
  --c-bg:          #f7f8fa;
  --c-bg-alt:      #ffffff;
  --c-bg-dark:     #0a0f1a;
  --c-border:      #e2e6ec;
  --c-text:        #1a2332;
  --c-text-muted:  #64748b;
  --c-danger:      #ef4444;
  --c-success:     #22c55e;
  --c-warn:        #f59e0b;
  --radius:        10px;
  --radius-lg:     16px;
  --radius-xl:     24px;
  --shadow:        0 1px 3px rgba(0,0,0,.05);
  --shadow-md:     0 4px 20px rgba(0,0,0,.07);
  --shadow-lg:     0 16px 48px rgba(0,0,0,.1);
  --font:          'Inter', system-ui, -apple-system, sans-serif;

  /* JSX React modules */
  --color-text-primary:    #1a2332;
  --color-text-secondary:  #64748b;
  --color-text-tertiary:   #94a3b8;
  --color-border-tertiary: #e2e6ec;
  --color-background-primary: #ffffff;
  --border-radius-md:      10px;
}

body.curso-inverted {
  --c-bg: #111827; --c-bg-alt: #1f2937; --c-bg-dark: #0b1018;
  --c-border: #374151; --c-text: #f3f4f6; --c-text-muted: #9ca3af;
  --color-text-primary: #f3f4f6; --color-text-secondary: #9ca3af;
  --color-text-tertiary: #6b7280; --color-border-tertiary: #374151;
  --color-background-primary: #1f2937;
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
.curso-page {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }

/* ── Scroll reveal animations ─────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Floating keyframes ───────────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
}
@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(-1.5deg); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(34,197,94,.15); }
  50% { box-shadow: 0 0 40px rgba(34,197,94,.3); }
}
@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-60px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slide-in-right {
  from { opacity: 0; transform: translateX(60px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes count-up {
  from { opacity: 0; transform: scale(.5); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── Top nav ──────────────────────────────────────────────── */
.curso-nav {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226,230,236,.6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background .3s;
}
.curso-nav.scrolled { background: rgba(255,255,255,.95); box-shadow: 0 1px 12px rgba(0,0,0,.06); }

.curso-nav__brand {
  display: flex; align-items: center; gap: .6rem;
  font-weight: 800; font-size: 1rem; color: var(--c-primary);
}
.curso-nav__brand img { height: 30px; }
.curso-nav__links { display: flex; align-items: center; gap: 1rem; }
.curso-nav__link {
  font-size: .84rem; font-weight: 600; color: var(--c-text-muted);
  padding: .4rem .75rem; border-radius: 8px; transition: all .2s;
}
.curso-nav__link:hover, .curso-nav__link.active {
  color: var(--c-primary); background: var(--c-primary-lt);
}
.curso-nav__user { font-size: .84rem; color: var(--c-text-muted); font-weight: 500; }
.curso-nav__logout {
  font-size: .8rem; font-weight: 600; border: 1.5px solid var(--c-border);
  border-radius: 20px; padding: .35rem 1rem; transition: all .2s; color: var(--c-text-muted);
}
.curso-nav__logout:hover { background: var(--c-danger); color: #fff; border-color: var(--c-danger); }

/* ── Flash ────────────────────────────────────────────────── */
.flash-list { list-style: none; padding: 0 2rem; margin: .8rem 0 0; }
.flash { padding: .75rem 1.2rem; border-radius: var(--radius); font-size: .88rem; font-weight: 500; margin-bottom: .5rem; }
.flash-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.flash-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.flash-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.flash-info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* ── Main wrapper ─────────────────────────────────────────── */
.curso-main { flex: 1; padding: 2.5rem 2rem; max-width: 1100px; margin: 0 auto; width: 100%; }
.curso-main--wide { max-width: 1300px; }
.curso-main--narrow { max-width: 480px; }
.curso-main--full { max-width: 100%; padding: 0; }

/* ── Footer ───────────────────────────────────────────────── */
.curso-footer {
  background: var(--c-bg-dark); text-align: center; padding: 2rem;
  font-size: .82rem; color: #4b5563;
}
.curso-footer a { color: var(--c-accent); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .7rem 1.5rem; border-radius: var(--radius); font-size: .88rem;
  font-weight: 600; cursor: pointer; border: none; font-family: var(--font);
  transition: all .25s ease; text-decoration: none; position: relative; overflow: hidden;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dk); box-shadow: 0 6px 20px rgba(33,115,70,.35); transform: translateY(-1px); }
.btn-outline { background: transparent; border: 1.5px solid var(--c-border); color: var(--c-text); }
.btn-outline:hover { border-color: var(--c-primary); color: var(--c-primary); background: var(--c-primary-lt); }
.btn-danger { background: var(--c-danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-success { background: var(--c-success); color: #fff; }
.btn-success:hover { background: #16a34a; }
.btn-full { width: 100%; }
.btn-sm { padding: .4rem .85rem; font-size: .8rem; }
.btn-lg { padding: .95rem 2.2rem; font-size: 1rem; font-weight: 700; border-radius: 12px; }
.btn-glow { animation: pulse-glow 2s infinite; }
.btn-white { background: #fff; color: var(--c-primary); font-weight: 700; }
.btn-white:hover { background: #f0fdf4; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.12); }

/* ── Auth cards ───────────────────────────────────────────── */
.auth-card {
  background: var(--c-bg-alt); border: 1px solid var(--c-border);
  border-radius: var(--radius-lg); padding: 2.5rem 2rem; box-shadow: var(--shadow-md);
}
.auth-card h1 { font-size: 1.5rem; font-weight: 800; color: var(--c-text); margin-bottom: .3rem; }
.auth-card .subtitle { font-size: .9rem; color: var(--c-text-muted); margin-bottom: 1.8rem; }
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: .35rem; color: var(--c-text); }
.form-group input {
  width: 100%; padding: .7rem .9rem; border: 1.5px solid var(--c-border);
  border-radius: var(--radius); background: var(--c-bg); color: var(--c-text);
  font-size: .92rem; font-family: var(--font); transition: all .2s;
}
.form-group input:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(33,115,70,.1); }
.divider { display: flex; align-items: center; gap: .8rem; margin: 1.4rem 0; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--c-border); }
.divider span { font-size: .78rem; color: var(--c-text-muted); white-space: nowrap; text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.btn-google {
  display: flex; align-items: center; justify-content: center; gap: .7rem; width: 100%;
  padding: .7rem; border: 1.5px solid var(--c-border); border-radius: var(--radius);
  background: var(--c-bg-alt); color: var(--c-text); font-size: .88rem; font-weight: 600;
  cursor: pointer; font-family: var(--font); transition: all .2s;
}
.btn-google:hover { border-color: var(--c-primary); box-shadow: var(--shadow); }
.btn-google svg { width: 18px; height: 18px; }
.auth-footer { text-align: center; margin-top: 1.5rem; font-size: .85rem; color: var(--c-text-muted); }
.auth-footer a { color: var(--c-primary); font-weight: 600; }

/* ══════════════════════════════════════════════════════════════
   LANDING PAGE
   ══════════════════════════════════════════════════════════════ */

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--c-bg-dark);
  padding: 2rem;
}
.hero__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0a1628 0%, #0f2518 40%, #0a1628 100%);
  background-size: 200% 200%;
  animation: gradient-shift 8s ease infinite;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(34,197,94,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,197,94,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: float-slow 6s ease-in-out infinite;
}
.hero__content {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 750px;
  color: #fff;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c-accent);
  background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.2);
  padding: .45rem 1rem; border-radius: 30px;
  margin-bottom: 1.5rem;
  animation: slide-in-left .8s ease-out;
}
.hero__title {
  font-size: 3.5rem; font-weight: 900; line-height: 1.1; margin-bottom: 1rem;
  animation: slide-in-left .8s ease-out .1s both;
}
.hero__title span {
  background: linear-gradient(135deg, #22c55e, #0ea5e9);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__sub {
  font-size: 1.15rem; color: #94a3b8; line-height: 1.65; margin-bottom: 2.5rem;
  max-width: 540px; margin-left: auto; margin-right: auto;
  animation: slide-in-left .8s ease-out .2s both;
}
.hero__actions {
  display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap;
  animation: slide-in-left .8s ease-out .3s both;
}
.hero__btn-primary {
  background: var(--c-accent); color: #fff; padding: 1rem 2.5rem;
  border-radius: 14px; font-size: 1.05rem; font-weight: 700;
  border: none; cursor: pointer; font-family: var(--font);
  transition: all .3s; display: inline-flex; align-items: center; gap: .6rem;
}
.hero__btn-primary:hover { background: #0b8a4a; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(15,157,88,.4); }
.hero__btn-secondary {
  background: rgba(255,255,255,.08); color: #fff; padding: 1rem 2.2rem;
  border-radius: 14px; font-size: 1.05rem; font-weight: 600;
  border: 1px solid rgba(255,255,255,.15); cursor: pointer; font-family: var(--font);
  transition: all .3s; display: inline-flex; align-items: center; gap: .6rem;
  text-decoration: none;
}
.hero__btn-secondary:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.3); }

/* Floating formula pills */
.hero__formulas {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden;
}
.formula-pill {
  position: absolute;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(4px);
  padding: .45rem .9rem;
  border-radius: 8px;
  font-size: .75rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: rgba(34,197,94,.6);
  white-space: nowrap;
}
.formula-pill:nth-child(1) { top: 15%; left: 8%; animation: float 5s ease-in-out infinite; }
.formula-pill:nth-child(2) { top: 25%; right: 10%; animation: float-slow 7s ease-in-out infinite .5s; }
.formula-pill:nth-child(3) { bottom: 30%; left: 5%; animation: float 6s ease-in-out infinite 1s; }
.formula-pill:nth-child(4) { bottom: 20%; right: 7%; animation: float-slow 8s ease-in-out infinite 1.5s; }
.formula-pill:nth-child(5) { top: 50%; left: 15%; animation: float 7s ease-in-out infinite 2s; }
.formula-pill:nth-child(6) { top: 40%; right: 15%; animation: float-slow 6s ease-in-out infinite .8s; }

/* ── Stats bar ────────────────────────────────────────────── */
.stats-bar {
  display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap;
  padding: 3rem 2rem;
  background: var(--c-bg-alt);
  border-bottom: 1px solid var(--c-border);
}
.stats-bar__item { text-align: center; }
.stats-bar__num {
  font-size: 2.2rem; font-weight: 900; color: var(--c-primary);
  display: block;
}
.stats-bar__label { font-size: .82rem; color: var(--c-text-muted); font-weight: 500; margin-top: .2rem; }

/* ── Features ─────────────────────────────────────────────── */
.section { padding: 5rem 2rem; }
.section--alt { background: var(--c-bg-alt); }
.section__inner { max-width: 1100px; margin: 0 auto; }
.section__header { text-align: center; margin-bottom: 3rem; }
.section__eyebrow {
  font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-accent); margin-bottom: .5rem; display: block;
}
.section__title { font-size: 2rem; font-weight: 900; margin-bottom: .5rem; color: var(--c-text); }
.section__sub { font-size: 1.05rem; color: var(--c-text-muted); max-width: 520px; margin: 0 auto; }

.features-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem;
}
.feature-card {
  padding: 2rem 1.6rem;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: all .35s cubic-bezier(.16,1,.3,1);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s cubic-bezier(.16,1,.3,1);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-card__icon {
  width: 50px; height: 50px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 1.2rem;
}
.feature-card h3 { font-size: .95rem; font-weight: 700; margin-bottom: .5rem; color: var(--c-text); }
.feature-card p  { font-size: .85rem; color: var(--c-text-muted); line-height: 1.6; }

/* ── Temario ──────────────────────────────────────────────── */
.temario-level {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: .8rem;
  transition: all .3s;
}
.temario-level:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
.temario-level__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.5rem; gap: .8rem;
}
.temario-level__info { display: flex; align-items: center; gap: .8rem; }
.temario-level__badge {
  font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  padding: .3rem .75rem; border-radius: 8px; color: #fff; white-space: nowrap;
}
.temario-level__name { font-weight: 700; font-size: .95rem; }
.temario-level__meta {
  font-size: .8rem; color: var(--c-text-muted);
  display: flex; align-items: center; gap: .8rem;
}
.temario-level__tag {
  font-size: .7rem; font-weight: 700; padding: .2rem .6rem;
  border-radius: 6px; text-transform: uppercase;
}
.temario-level__modules {
  padding: 0 1.5rem 1.2rem;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .15rem .8rem;
}
.temario-level__module {
  display: flex; align-items: center; gap: .5rem;
  font-size: .84rem; color: var(--c-text-muted); padding: .35rem 0;
}
.temario-level__module i { font-size: .4rem; color: var(--c-accent); }

/* ── Landing CTA ──────────────────────────────────────────── */
.landing-cta {
  background: var(--c-bg-dark);
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  text-align: center;
  position: relative; overflow: hidden;
}
.landing-cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(34,197,94,.15) 0%, transparent 70%);
}
.landing-cta * { position: relative; z-index: 1; }
.landing-cta h2 { font-size: 2rem; font-weight: 900; color: #fff; margin-bottom: .5rem; }
.landing-cta p  { color: #94a3b8; margin-bottom: 2rem; font-size: 1.05rem; }
.landing-cta .price-row {
  display: flex; align-items: baseline; justify-content: center; gap: .5rem; margin-bottom: 2rem;
}
.landing-cta .price-big { font-size: 4rem; font-weight: 900; color: #fff; }
.landing-cta .price-old {
  font-size: 1.5rem; color: #64748b; text-decoration: line-through; font-weight: 600;
}
.landing-cta .price-sub { font-size: 1rem; color: #64748b; }

/* ══════════════════════════════════════════════════════════════
   DASHBOARD
   ══════════════════════════════════════════════════════════════ */
.dashboard-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 2.5rem; flex-wrap: wrap; gap: 1rem;
}
.dashboard-header h1 { font-size: 1.5rem; font-weight: 800; }
.dashboard-header p  { font-size: .88rem; color: var(--c-text-muted); margin-top: .15rem; }

.dashboard-section { margin-bottom: 2.5rem; }

.level-header {
  display: flex; align-items: center; gap: .8rem;
  margin-bottom: 1rem; flex-wrap: wrap;
}
.level-badge {
  display: inline-flex; align-items: center; font-size: .7rem; font-weight: 800;
  letter-spacing: .05em; text-transform: uppercase; padding: .3rem .8rem;
  border-radius: 8px; color: #fff;
}
.level-title { font-size: 1.05rem; font-weight: 700; }

.module-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .8rem;
}
.module-card {
  border: 1.5px solid var(--c-border); border-radius: var(--radius);
  padding: 1.1rem 1.2rem; background: var(--c-bg-alt);
  position: relative; transition: all .25s; display: flex;
  flex-direction: column; gap: .4rem;
}
.module-card.enabled:hover { box-shadow: var(--shadow-md); border-color: var(--c-primary); transform: translateY(-2px); }
.module-card.locked { opacity: .5; }
.module-card__title { font-size: .88rem; font-weight: 600; line-height: 1.35; color: var(--c-text); }
.module-card__meta  { font-size: .75rem; color: var(--c-text-muted); font-weight: 500; }
.module-card__status {
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  display: inline-flex; align-items: center; gap: .3rem; margin-top: auto;
}
.status-enabled  { color: var(--c-success); }
.status-locked   { color: var(--c-text-muted); }
.status-submitted{ color: var(--c-primary); }
.lock-icon { font-size: .85rem; }

/* Level files bar */
.level-files-bar {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: .7rem; margin-top: .8rem; padding: .75rem 1rem;
  background: var(--c-bg-alt); border: 1px solid var(--c-border); border-radius: var(--radius);
}
.level-files-bar__files { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.level-files-bar__label { font-size: .8rem; font-weight: 600; color: var(--c-text-muted); margin-right: .2rem; }
.level-files-bar__submit { display: flex; align-items: center; gap: .5rem; }
.badge-submitted { font-size: .8rem; color: var(--c-success); font-weight: 600; }

/* Locked preview */
.level-locked-preview {
  border: 1.5px dashed var(--c-border); border-radius: var(--radius);
  padding: 1.5rem; background: var(--c-bg-alt); opacity: .7;
}
.level-locked-preview__modules {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .3rem .8rem; margin-bottom: 1rem;
}
.level-locked-preview__item {
  display: flex; align-items: center; gap: .5rem;
  font-size: .84rem; color: var(--c-text-muted); padding: .3rem 0;
}
.level-locked-preview__cta {
  display: flex; align-items: center; flex-wrap: wrap; gap: .6rem;
  padding-top: .8rem; border-top: 1px solid var(--c-border);
}
.level-locked-preview__cta p { font-size: .84rem; color: var(--c-text-muted); margin-right: auto; flex: 1 1 300px; }

/* Bundle CTA */
.bundle-cta {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 1rem; margin-top: 2rem; padding: 1.5rem 2rem;
  background: var(--c-bg-dark); border-radius: var(--radius-lg); color: #fff;
}
.bundle-cta strong { font-size: 1.05rem; }
.bundle-cta .btn { background: var(--c-accent); color: #fff; font-weight: 700; }
.bundle-cta .btn:hover { background: #0b8a4a; }

/* ══════════════════════════════════════════════════════════════
   MODULE VIEWER
   ══════════════════════════════════════════════════════════════ */
.modulo-layout { display: grid; grid-template-columns: 240px 1fr; gap: 2rem; align-items: start; }
.modulo-sidebar {
  position: sticky; top: 72px; background: var(--c-bg-alt);
  border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 1.2rem;
}
.modulo-sidebar h3 { font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--c-text-muted); margin-bottom: .9rem; }
.sidebar-module-list { list-style: none; display: flex; flex-direction: column; gap: .25rem; }
.sidebar-module-list a { display: block; padding: .5rem .7rem; border-radius: 8px; font-size: .84rem; color: var(--c-text-muted); transition: all .2s; }
.sidebar-module-list a.active { background: var(--c-primary-lt); color: var(--c-primary); font-weight: 600; }
.sidebar-module-list a:hover  { background: var(--c-primary-lt); color: var(--c-primary); }
.sidebar-module-list a.locked { opacity: .4; pointer-events: none; }
.modulo-content { min-width: 0; }
.modulo-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--c-border); flex-wrap: wrap; gap: .8rem; }
.modulo-header h1 { font-size: 1.3rem; font-weight: 700; }
.modulo-nav { display: flex; gap: .5rem; }
#react-root { min-height: 200px; }

/* ── Upload ───────────────────────────────────────────────── */
.upload-section { margin-top: 2.5rem; border-top: 1px solid var(--c-border); padding-top: 1.8rem; }
.upload-section h3 { font-size: 1rem; font-weight: 700; margin-bottom: .4rem; }
.upload-section p  { font-size: .88rem; color: var(--c-text-muted); margin-bottom: 1rem; }
.upload-area { border: 2px dashed var(--c-border); border-radius: var(--radius-lg); padding: 2rem 1.5rem; text-align: center; cursor: pointer; transition: all .2s; position: relative; }
.upload-area:hover { border-color: var(--c-primary); background: var(--c-primary-lt); }
.upload-area input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.upload-area__icon  { font-size: 2rem; margin-bottom: .5rem; }
.upload-area__text  { font-size: .9rem; font-weight: 600; }
.upload-area__hint  { font-size: .8rem; color: var(--c-text-muted); margin-top: .3rem; }
.upload-submitted { background: #dcfce7; border: 1.5px solid #86efac; border-radius: var(--radius); padding: .8rem 1.1rem; font-size: .88rem; color: #166534; display: flex; align-items: center; gap: .5rem; }

/* ══════════════════════════════════════════════════════════════
   PRICING
   ══════════════════════════════════════════════════════════════ */
.pricing-hero { text-align: center; padding: 3rem 1rem 2rem; }
.pricing-hero h1 { font-size: 2.2rem; font-weight: 900; margin-bottom: .5rem; color: var(--c-text); }
.pricing-hero p  { font-size: 1.05rem; color: var(--c-text-muted); max-width: 520px; margin: 0 auto; }
.pricing-section-title { text-align: center; font-size: 1.15rem; font-weight: 700; color: var(--c-text-muted); margin: 2.5rem 0 1.5rem; }
.pricing-bundle { display: flex; justify-content: center; margin-bottom: 1.5rem; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.pricing-card {
  border: 1.5px solid var(--c-border); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--c-bg-alt); position: relative; transition: all .3s;
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-card--bundle { border: 2px solid var(--c-primary); max-width: 500px; width: 100%; box-shadow: var(--shadow-md); }
.pricing-card__badge {
  position: absolute; top: 14px; right: 14px;
  background: var(--c-accent); color: #fff; font-size: .68rem;
  font-weight: 800; text-transform: uppercase; letter-spacing: .05em;
  padding: .3rem .75rem; border-radius: 8px; z-index: 2;
}
.pricing-card__header { padding: 1.3rem 1.4rem; color: #fff; }
.pricing-card__header h2, .pricing-card__header h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .1rem; }
.pricing-card__subtitle { font-size: .82rem; opacity: .8; }
.pricing-card__body { padding: 1.5rem; }
.pricing-card__price { font-size: 2.4rem; font-weight: 900; color: var(--c-text); margin-bottom: .2rem; }
.pricing-card__currency { font-size: .85rem; font-weight: 600; color: var(--c-text-muted); }
.pricing-card__savings { font-size: .82rem; color: var(--c-success); font-weight: 700; margin-bottom: .8rem; }
.pricing-card__desc { font-size: .86rem; color: var(--c-text-muted); line-height: 1.55; margin-bottom: 1rem; }
.pricing-card__features { list-style: none; margin-bottom: 1.3rem; }
.pricing-card__features li { font-size: .84rem; padding: .3rem 0; color: var(--c-text); display: flex; align-items: center; gap: .5rem; }
.pricing-card__features i { color: var(--c-success); font-size: .72rem; }
.pricing-card__owned { text-align: center; padding: .7rem; background: #dcfce7; color: #166534; border-radius: var(--radius); font-size: .88rem; font-weight: 600; }
.pricing-card--free { border-color: var(--c-success); }

.pricing-faq { margin-top: 3.5rem; padding-top: 2.5rem; border-top: 1px solid var(--c-border); }
.pricing-faq h2 { font-size: 1.4rem; font-weight: 800; margin-bottom: 1.5rem; text-align: center; }
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.faq-item { padding: 1.3rem; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-bg-alt); }
.faq-item h4 { font-size: .9rem; font-weight: 700; margin-bottom: .4rem; color: var(--c-text); }
.faq-item p  { font-size: .84rem; color: var(--c-text-muted); line-height: 1.55; }

/* ── Admin ────────────────────────────────────────────────── */
.admin-section { margin-bottom: 2.5rem; }
.admin-section h2 { font-size: 1.15rem; font-weight: 700; margin-bottom: 1rem; padding-bottom: .5rem; border-bottom: 2px solid var(--c-border); }
.data-table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.data-table th { background: var(--c-bg); padding: .7rem 1rem; text-align: left; font-weight: 700; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; border-bottom: 2px solid var(--c-border); color: var(--c-text-muted); }
.data-table td { padding: .7rem 1rem; border-bottom: 1px solid var(--c-border); vertical-align: middle; }
.data-table tr:hover td { background: var(--c-primary-lt); }
.badge { display: inline-block; padding: .2rem .6rem; border-radius: 6px; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.badge-approved { background: #dcfce7; color: #166534; }
.badge-pending  { background: #fef9c3; color: #854d0e; }
.badge-admin    { background: #dbeafe; color: #1e40af; }
.badge-enabled  { background: #dcfce7; color: #166534; }
.badge-disabled { background: #fef2f2; color: #991b1b; }
.perm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: .6rem; }
.perm-card { display: flex; align-items: center; justify-content: space-between; padding: .65rem .9rem; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-bg-alt); font-size: .86rem; }
.perm-card__title { font-weight: 600; }
.toggle-switch { position: relative; display: inline-block; width: 42px; height: 22px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--c-border); border-radius: 22px; cursor: pointer; transition: background .2s; }
.toggle-slider::before { content: ''; position: absolute; width: 16px; height: 16px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: transform .2s; }
.toggle-switch input:checked + .toggle-slider { background: var(--c-success); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .8rem; margin-bottom: 2rem; }
.stat-card { background: var(--c-bg-alt); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 1.3rem; text-align: center; }
.stat-card__num { font-size: 2rem; font-weight: 900; color: var(--c-primary); }
.stat-card__label { font-size: .8rem; color: var(--c-text-muted); margin-top: .2rem; }
.pending-box { text-align: center; max-width: 460px; margin: 4rem auto; padding: 3rem 2rem; border: 1px solid var(--c-border); border-radius: var(--radius-lg); background: var(--c-bg-alt); box-shadow: var(--shadow-md); }
.pending-box .icon { font-size: 3rem; margin-bottom: 1rem; }
.pending-box h1 { font-size: 1.4rem; font-weight: 800; margin-bottom: .5rem; }
.pending-box p { font-size: .9rem; color: var(--c-text-muted); line-height: 1.6; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero { min-height: 80vh; padding: 1.5rem; }
  .hero__title { font-size: 2rem; }
  .hero__sub { font-size: 1rem; }
  .formula-pill { display: none; }
  .stats-bar { gap: 1.5rem; padding: 2rem 1rem; }
  .stats-bar__num { font-size: 1.6rem; }
  .section { padding: 3rem 1rem; }
  .section__title { font-size: 1.5rem; }
  .modulo-layout { grid-template-columns: 1fr; }
  .modulo-sidebar { position: static; }
  .curso-nav { padding: 0 1rem; }
  .curso-main { padding: 1.5rem 1rem; }
  .pricing-hero h1 { font-size: 1.6rem; }
  .pricing-card--bundle { max-width: 100%; }
  .bundle-cta { flex-direction: column; text-align: center; }
  .landing-cta { padding: 2.5rem 1.2rem; }
  .landing-cta .price-big { font-size: 2.5rem; }
}