:root{
  --brand:#16a34a;

  /* Design system */
  --bg: #0b1220;
  --canvas: #f4f7fb;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: rgba(15,23,42,.10);
  --shadow: 0 14px 40px rgba(2,6,23,.10);
  --shadow-lg: 0 22px 70px rgba(2,6,23,.16);
  --radius: 18px;
  --radius-sm: 14px;
  --ring: 0 0 0 .25rem rgba(22,163,74,.22);
}

html, body{ height:100%; }
body{
  background:
    radial-gradient(1200px 520px at 5% 0%, rgba(59,130,246,.12), transparent 55%),
    radial-gradient(1200px 520px at 95% 0%, rgba(236,72,153,.10), transparent 55%),
    radial-gradient(1100px 520px at 60% 120%, rgba(34,197,94,.10), transparent 55%),
    var(--canvas);
  color: var(--text);
}

.content{ padding:1.05rem; }

/* Smooth layout containers */
main.content{ min-height: calc(100vh - 56px); }
.container, .container-fluid{ padding-left: 1rem; padding-right: 1rem; }

/* Typography & headings */
.content h1,.content h2,.content h3{ letter-spacing:-.2px; }
.content h1{ font-weight:800; }
.content h2{ font-weight:800; }
.content h3{ font-weight:750; }
.text-muted{ color: var(--muted) !important; }

/* Navbar polish */
.navbar{
  box-shadow: 0 10px 28px rgba(2,6,23,.18);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.navbar .btn{ border-radius: 14px; }
.navbar-brand{ letter-spacing:-.2px; }

/* Cards / Panels */
.card,
.modal-content,
.offcanvas{
  border-radius: calc(var(--radius) + 2px) !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow);
}
.card{ overflow:hidden; }
.card{ margin-bottom: 1rem; }
.card-header{
  background: rgba(15,23,42,.02);
  border-bottom: 1px solid var(--border);
}
.card .card-title{ font-weight:800; letter-spacing:-.2px; }

/* Forms */
.form-control,
.form-select,
.input-group-text{
  border-radius: var(--radius-sm) !important;
  border: 1px solid rgba(15,23,42,.14);
}
.form-control:focus,
.form-select:focus{
  border-color: rgba(22,163,74,.55);
  box-shadow: var(--ring);
}
.form-label{ font-weight:700; color:#0f172a; }

/* Buttons */
.btn{ border-radius: var(--radius-sm) !important; font-weight:700; }
.btn-primary{
  background: linear-gradient(135deg, var(--brand), #14b8a6);
  border: 0;
  box-shadow: 0 12px 24px rgba(20,184,166,.22);
}
.btn-primary:hover{ filter: brightness(1.05); box-shadow: 0 18px 40px rgba(20,184,166,.28); }
.btn-outline-light{ border-color: rgba(255,255,255,.55) !important; }

/* Nav pills / tabs */
.nav-pills .nav-link{
  border-radius: 999px;
  font-weight: 800;
  color: rgba(15,23,42,.72);
}
.nav-pills .nav-link.active{
  background: linear-gradient(135deg, var(--brand), #14b8a6);
  box-shadow: 0 12px 30px rgba(20,184,166,.25);
}

/* Dropdowns */
.dropdown-menu{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

/* Alerts & badges */
.alert{ border-radius: calc(var(--radius) + 2px) !important; border:1px solid var(--border); }
.badge{ border-radius: 12px; }

/* Sidebar (desktop + offcanvas) */
.sidebar{ background: linear-gradient(180deg, var(--brand), #111827); }
.sidebar-desktop{
  width:260px;
  min-height: calc(100vh - 56px);
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  border-right: 1px solid rgba(255,255,255,.12);
}
.sidebar-offcanvas{ width: 290px; }
.sidebar-mobile{ min-height: 100%; }
.navlink{
  display:flex;
  align-items:center;
  gap:10px;
  padding:.70rem .80rem;
  color: rgba(255,255,255,.92);
  border-radius: 14px;
  margin: .20rem .25rem;
  text-decoration:none;
  border: 1px solid rgba(255,255,255,.0);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.navlink:hover{ background: rgba(255,255,255,.10); transform: translateX(2px); border-color: rgba(255,255,255,.18); }
.navlink.active{ background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.24); font-weight:700; }

/* Membresía vencida: se muestran accesos pero redirigen a lock */
.navlink.locked-item{ opacity: .72; }
.navlink.locked-item .nav-ico{ box-shadow: 0 10px 25px rgba(0,0,0,.10); }

.nav-ico{
  width:30px;
  height:30px;
  border-radius:12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  box-shadow: 0 10px 25px rgba(0,0,0,.18);
}
.ico-blue{ background: linear-gradient(135deg,#2563eb,#06b6d4); }
.ico-pink{ background: linear-gradient(135deg,#ec4899,#f97316); }
.ico-purple{ background: linear-gradient(135deg,#7c3aed,#22c55e); }
.ico-amber{ background: linear-gradient(135deg,#f59e0b,#ef4444); }
.ico-gray{ background: linear-gradient(135deg,#64748b,#111827); }
.ico-green{ background: linear-gradient(135deg,#22c55e,#14b8a6); }

.kpi-card{
  position: relative;
  overflow: hidden;
  background:#fff;
  border: 1px solid rgba(15,23,42,.06);
  box-shadow: 0 12px 30px rgba(2,6,23,.08);
  transition: transform .15s ease, box-shadow .15s ease;

  /* Defaults (overridden por variantes) */
  --kpi-color: var(--brand);
  --kpi-icon-bg: rgba(22,163,74,.12);
  --kpi-glow: rgba(22,163,74,.16);
  --kpi-grad: linear-gradient(135deg,#16a34a,#14b8a6);
}
.kpi-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(2,6,23,.12);
}
.kpi-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1100px 220px at 8% 0%, rgba(255,255,255,.85), transparent 60%),
    radial-gradient(900px 260px at 100% 100%, var(--kpi-glow), transparent 55%);
  pointer-events:none;
}
.kpi-card::after{
  content:"";
  position:absolute;
  left:0; top:0; right:0;
  height:4px;
  background: var(--kpi-grad);
  opacity:.95;
}

/* Icono del KPI */
.kpi-icon{
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 16px;
  background: var(--kpi-icon-bg);
  color: var(--kpi-color);
  font-size: 1.25rem;
  box-shadow: 0 12px 26px rgba(2,6,23,.10);
  border: 1px solid rgba(255,255,255,.65);
}

/* Variantes de color para KPIs */
.kpi-emerald{
  --kpi-color:#16a34a;
  --kpi-icon-bg: rgba(22,163,74,.16);
  --kpi-glow: rgba(22,163,74,.22);
  --kpi-grad: linear-gradient(135deg,#16a34a,#14b8a6);
}
.kpi-blue{
  --kpi-color:#2563eb;
  --kpi-icon-bg: rgba(37,99,235,.14);
  --kpi-glow: rgba(37,99,235,.18);
  --kpi-grad: linear-gradient(135deg,#2563eb,#06b6d4);
}
.kpi-rose{
  --kpi-color:#e11d48;
  --kpi-icon-bg: rgba(225,29,72,.14);
  --kpi-glow: rgba(225,29,72,.18);
  --kpi-grad: linear-gradient(135deg,#e11d48,#f97316);
}
.kpi-purple{
  --kpi-color:#7c3aed;
  --kpi-icon-bg: rgba(124,58,237,.14);
  --kpi-glow: rgba(124,58,237,.18);
  --kpi-grad: linear-gradient(135deg,#7c3aed,#ec4899);
}
.kpi-amber{
  --kpi-color:#f59e0b;
  --kpi-icon-bg: rgba(245,158,11,.16);
  --kpi-glow: rgba(245,158,11,.20);
  --kpi-grad: linear-gradient(135deg,#f59e0b,#ef4444);
}
.kpi-sky{
  --kpi-color:#0284c7;
  --kpi-icon-bg: rgba(2,132,199,.14);
  --kpi-glow: rgba(2,132,199,.18);
  --kpi-grad: linear-gradient(135deg,#0284c7,#38bdf8);
}
.kpi-indigo{
  --kpi-color:#4f46e5;
  --kpi-icon-bg: rgba(79,70,229,.14);
  --kpi-glow: rgba(79,70,229,.18);
  --kpi-grad: linear-gradient(135deg,#4f46e5,#06b6d4);
}
.kpi-slate{
  --kpi-color:#0f172a;
  --kpi-icon-bg: rgba(15,23,42,.10);
  --kpi-glow: rgba(15,23,42,.14);
  --kpi-grad: linear-gradient(135deg,#334155,#0f172a);
}

/* Social links on public card */
.social-btn{
  border: 0;
  color: #fff;
  border-radius: 999px;
  padding: .45rem .75rem;
  box-shadow: 0 10px 25px rgba(0,0,0,.12);
}
.social-ig{ background: linear-gradient(135deg,#ec4899,#f59e0b); }
.social-fb{ background: linear-gradient(135deg,#2563eb,#06b6d4); }
.social-tt{ background: linear-gradient(135deg,#111827,#64748b); }
.social-yt{ background: linear-gradient(135deg,#ef4444,#f97316); }
.social-wa{ background: linear-gradient(135deg,#22c55e,#14b8a6); }
.social-ln{ background: linear-gradient(135deg,#7c3aed,#22c55e); }


/* Social links on public card */
.social-links .btn{ border-radius: 16px; padding: .65rem .9rem; }
.social-links .btn + .btn{ margin-top: .5rem; }

.star{font-size:2rem;line-height:1;}
.star-on{color:#fbbf24;text-shadow:0 6px 18px rgba(251,191,36,.45);}
.star-off{color:#ffffff;text-shadow:0 6px 18px rgba(0,0,0,.22);}

/* Membership lock overlay */
body.membership-locked{ overflow: hidden; }
.membership-lock-backdrop{
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(17,24,39,0.88);
}
.membership-lock-card{
  width: 100%;
  max-width: 860px;
  border-radius: 24px;
  padding: 24px;
  color: #fff;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
  backdrop-filter: blur(10px);
}


/* ===== Responsive helpers (tables -> cards) ===== */
.table-responsive{
  -webkit-overflow-scrolling:touch;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.table-responsive .table{ margin-bottom:0; }
.table{ color: var(--text); }
.table thead th{
  background: rgba(15,23,42,.035);
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: .4px;
  font-size: .75rem;
  color: rgba(15,23,42,.70);
}
.table tbody td{ border-color: rgba(15,23,42,.07); }
.table-hover tbody tr:hover{ background: rgba(22,163,74,.055); }
.mobile-card{border:1px solid rgba(15,23,42,.08);border-radius:18px;padding:14px;background:#fff;}
.mobile-card + .mobile-card{margin-top:10px;}
.mobile-card .kv{display:flex;flex-wrap:wrap;gap:10px;}
.mobile-card .kv > div{font-size:.875rem;color:#334155;}
.mobile-card .kv b{color:#0f172a;}

/* ===== Email editor preview on mobile ===== */
@media (max-width: 767.98px){
  .content{ padding:.85rem; }
  .container, .container-fluid{ padding-left: .75rem; padding-right: .75rem; }

  /* Make tables more usable on mobile */
  .table-responsive{ border-radius: 16px; }

  .email-preview-box{max-height:340px !important;}
}

/* Small screen polish */
@media (max-width: 575.98px){
  .navbar-brand{ font-size: 1rem; }
  .btn{ padding: .45rem .65rem; }
  .kpi-icon{ width:42px; height:42px; border-radius: 16px; }
}

/* ===== Educativo cards + modal viewer ===== */
.edu-card .edu-thumb{height:160px;overflow:hidden;border-radius:18px 18px 0 0;background:rgba(15,23,42,.04);}
.edu-thumb-img{width:100%;height:160px;object-fit:cover;display:block;}
.edu-thumb-ph{height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#64748b;}
.edu-thumb-ph i{font-size:2rem;}
#eduViewerModal .modal-body{padding:0;}
#eduViewerModal .edu-viewer-wrap{height:75vh;background:#0b1220;display:flex;align-items:center;justify-content:center;}
#eduViewerModal .edu-viewer{width:100%;height:75vh;border:0;}
#eduViewerModal img.edu-viewer{object-fit:contain;background:#0b1220;}
#eduViewerModal video.edu-viewer{background:#0b1220;}

/* =====================================================
   GLOBAL LAYOUT: NAVBAR + SIDEBAR ALWAYS VISIBLE
   - Fix: barra fija
   - Fix: menú con opciones completas (sin esconderse)
   - Fix: tipografía más compacta para un UI más ordenado
   ===================================================== */
:root{
  --nav-h: 56px;
  --sidebar-w: 300px;
  --font-base: 13px;
}

/* Compact typography across panels */
body{ font-size: var(--font-base); }
.content{ font-size: .92rem; }
.content h1{ font-size: 1.45rem; }
.content h2{ font-size: 1.18rem; }
.content h3{ font-size: 1.05rem; }
.card .card-title{ font-size: 1rem; }
.table{ font-size: .90rem; }
.form-label{ font-size: .90rem; }

/* Fixed top navbar */
.navbar{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1030;
}
body{ padding-top: var(--nav-h); }

/* Desktop sidebar: fixed, scrollable, and slightly wider */
@media (min-width: 992px){
  .sidebar-desktop{
    width: var(--sidebar-w);
    position: fixed;
    top: var(--nav-h);
    left: 0;
    height: calc(100vh - var(--nav-h));
    min-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    overflow-x: hidden;
  }

  /* Make room for fixed sidebar */
  main.content{
    margin-left: var(--sidebar-w);
    min-height: calc(100vh - var(--nav-h));
  }
}

/* Menu links: more compact + allow wrapping to show full names */
.navlink{
  font-size: .90rem;
  padding: .56rem .72rem;
  line-height: 1.15;
  white-space: normal;
  word-break: break-word;
  align-items: flex-start;
}
.nav-ico{
  width: 28px;
  height: 28px;
  border-radius: 11px;
  margin-top: 1px;
  flex: 0 0 auto;
}

/* Ensure the sidebar content never gets hidden behind bottom */
.sidebar-desktop .p-2{ padding-bottom: 1.25rem !important; }

/* Mobile: keep layout tight and readable */
@media (max-width: 991.98px){
  :root{ --font-base: 13.5px; }
  body{ padding-top: var(--nav-h); }
  .content{ padding: .85rem; }
}

/* Extra small devices: compact navbar controls so items don't wrap */
@media (max-width: 575.98px){
  :root{ --nav-h: 54px; }
  .navbar .btn{ padding: .38rem .55rem; }
  .navbar-brand{ font-size: .98rem; }
}