/* ══════════════════════════════════════════════════════════════
   COPILOT ACADEMY — Premium Design System v4.0
   ══════════════════════════════════════════════════════════════ */

/* ── TOKENS ──────────────────────────────────────────────────── */
:root {
  --bg:    #f8fafc;
  --bg2:   #ffffff;
  --sf:    #ffffff;
  --sf2:   #f1f5f9;
  --sf3:   #e2e8f0;
  --b1:    rgba(0,0,0,0.08);
  --b2:    rgba(0,0,0,0.15);
  --b3:    rgba(0,0,0,0.22);

  --p:     #0062ff;
  --p2:    #00a2ff;
  --p-navy:#090e24;
  --a:     #0a1330;
  --a2:    #122359;
  --g:     #06d6a0;
  --y:     #ffd60a;
  --r:     #ef476f;
  --bronze:#cd7f32;
  --bronze2:#ffb347;

  --t1:    #0f172a;
  --t2:    #334155;
  --t3:    #475569;
  --t4:    #64748b;

  --grad:   linear-gradient(135deg, #0062ff 0%, #00a2ff 100%);
  --grad-navy: linear-gradient(135deg, #090e24 0%, #0a1330 100%);
  --shadow: 0 15px 40px rgba(0, 98, 255, 0.1);
  --glow:   0 10px 40px rgba(0, 162, 255, 0.35);

  --sb-w:  268px;
  --tb-h:  62px;
  --ease:  cubic-bezier(0.4,0,0.2,1);
  --t:     0.2s var(--ease);
  --font:  'Inter', system-ui, sans-serif;
  --font-d:'Plus Jakarta Sans','Inter',system-ui,sans-serif;
  --r1: 8px; --r2: 14px; --r3: 20px; --r4: 28px;
}

/* ── RESET ───────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { font-size:16px; scroll-behavior:smooth; }
body { font-family:var(--font); background:var(--bg); color:var(--t1); min-height:100vh; overflow-x:hidden; -webkit-font-smoothing:antialiased; }
button { font-family:inherit; cursor:pointer; }
input  { font-family:inherit; }
strong { font-weight:600; color:var(--t1); }
a { color:var(--p2); text-decoration:none; }

/* ── CUSTOM SCROLLBAR ──────────────────────────────────────────── */
* { scrollbar-width:thin; scrollbar-color:rgba(67,97,238,0.38) transparent; }
*::-webkit-scrollbar         { width:5px; height:5px; }
*::-webkit-scrollbar-track   { background:transparent; }
*::-webkit-scrollbar-thumb   { background:rgba(67,97,238,0.42); border-radius:3px; }
*::-webkit-scrollbar-thumb:hover { background:rgba(67,97,238,0.65); }

/* ── SCREENS ─────────────────────────────────────────────────── */
.screen { display:none; min-height:100vh; }
.screen.active { display:flex; }

/* ── FADE ANIMATION ──────────────────────────────────────────── */
.fade-up { animation:fade-up 0.35s var(--ease); }
@keyframes fade-up { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:none} }


/* ══════════════════════════════════════════════════════════════
   WELCOME / AUTH SCREEN
══════════════════════════════════════════════════════════════ */
#screen-welcome { flex-direction:row; height:100vh; overflow:hidden; }

/* Visual panel */
.welcome-visual { flex:1; position:relative; overflow:hidden; background:var(--bg2); }
.hero-img { width:100%; height:100%; object-fit:cover; display:block; filter:none; }
.hero-overlay {
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:center;
  padding:56px;
  background:linear-gradient(135deg, rgba(3,7,30,0.88) 0%, rgba(3,7,30,0.35) 100%);
}

.hero-copilot-logo {
  display:inline-flex; align-items:center; gap:10px;
  background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.15);
  border-radius:40px; padding:8px 18px 8px 10px; width:fit-content; margin-bottom:30px;
  font-size:0.86rem; font-weight:600; color:#fff;
  backdrop-filter:blur(12px);
}
.hero-headline { font-family:var(--font-d); font-size:3rem; font-weight:800; line-height:1.1; letter-spacing:-0.03em; color:#fff; margin-bottom:18px; }
.hero-hl { background:var(--grad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero-sub { font-size:1rem; color:rgba(255,255,255,0.7); line-height:1.72; max-width:370px; margin-bottom:36px; }

.hero-stats { display:flex; align-items:center; gap:18px; margin-bottom:30px; }
.hero-stat { display:flex; flex-direction:column; }
.hs-num   { font-family:var(--font-d); font-size:1.5rem; font-weight:800; color:#fff; line-height:1; }
.hs-label { font-size:0.74rem; color:rgba(255,255,255,0.5); margin-top:3px; }
.hero-stat-div { width:1px; height:30px; background:rgba(255,255,255,0.15); }

.hero-card-float {
  display:inline-flex; align-items:center; gap:12px;
  background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.15);
  border-radius:var(--r2); padding:13px 17px;
  animation:float-anim 4s ease-in-out infinite;
}
@keyframes float-anim { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.hcf-avatar { font-size:1.35rem; }
.hcf-title  { font-size:0.86rem; font-weight:600; color:#fff; }
.hcf-sub    { font-size:0.72rem; color:rgba(255,255,255,0.5); margin-top:2px; }
.hcf-badge  { margin-left:auto; background:var(--grad); border-radius:20px; padding:3px 10px; font-size:0.68rem; font-weight:700; color:#fff; }

.hero-watermark { position:absolute; bottom:20px; left:0; right:0; text-align:center; font-size:0.68rem; color:rgba(255,255,255,0.18); letter-spacing:0.04em; }

/* Form panel */
.welcome-form-panel {
  width:460px; min-width:460px; background:var(--sf); border-left:1px solid var(--b1);
  display:flex; align-items:flex-start; justify-content:center; overflow-y:auto; padding:40px 0;
}
.wfp-inner { width:100%; max-width:380px; padding:0 36px; margin: auto 0; }

.auth-tabs { display:flex; background:var(--sf2); border:1px solid var(--b1); border-radius:var(--r1); padding:4px; margin-bottom:30px; gap:3px; }
.auth-tab  { flex:1; background:transparent; border:none; border-radius:6px; padding:9px; font-size:0.83rem; font-weight:500; color:var(--t3); transition:var(--t); }
.auth-tab.active { background:rgba(67,97,238,0.16); color:var(--p2); font-weight:700; }
.auth-tab:hover:not(.active) { color:var(--t2); }

.form-heading { margin-bottom:24px; }
.form-heading h1 { font-family:var(--font-d); font-size:1.5rem; font-weight:800; letter-spacing:-0.025em; margin-bottom:5px; }
.form-heading p  { font-size:0.86rem; color:var(--t3); line-height:1.5; }

.auth-form form { display:flex; flex-direction:column; gap:13px; }
.field-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.field-group { display:flex; flex-direction:column; gap:5px; }
.field-group label { font-size:0.73rem; font-weight:700; color:var(--t3); text-transform:uppercase; letter-spacing:0.06em; }
.req { color:var(--a); }
.field-hint { font-size:0.7rem; color:var(--t4); margin-top:1px; }

.input-with-icon { position:relative; display:flex; align-items:center; }
.input-with-icon>svg:first-of-type { position:absolute; left:12px; color:var(--t3); pointer-events:none; flex-shrink:0; }
.input-with-icon input { padding-left:38px !important; }

.pwd-toggle { position:absolute; right:10px; background:none; border:none; color:var(--t3); padding:4px; border-radius:4px; transition:color var(--t); }
.pwd-toggle:hover { color:var(--t2); }

.field-group input, .field-group select {
  background:var(--sf2); border:1px solid var(--b2); border-radius:var(--r1);
  padding:11px 14px; font-size:0.9rem; color:var(--t1); outline:none; transition:var(--t); width:100%; -webkit-appearance:none; appearance:none;
}
.field-group select {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238a9ab0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  cursor: pointer;
}
.field-group input::placeholder { color:var(--t4); }
.field-group input:hover, .field-group select:hover { border-color:var(--b3); }
.field-group input:focus, .field-group select:focus { border-color:var(--p); background-color:rgba(67,97,238,0.07); box-shadow:0 0 0 3px rgba(67,97,238,0.15); }

.form-error { background:rgba(239,71,111,0.08); border:1px solid rgba(239,71,111,0.25); border-radius:var(--r1); padding:10px 14px; font-size:0.83rem; color:#ff6b8a; line-height:1.4; }

/* Buttons */
.btn-cta {
  width:100%; display:flex; align-items:center; justify-content:center; gap:8px;
  background:var(--grad); color:#fff; border:none; border-radius:var(--r1);
  padding:13px 24px; font-size:0.96rem; font-weight:700;
  transition:var(--t); position:relative; overflow:hidden; margin-top:4px;
}
.btn-cta::after { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(255,255,255,0.1) 0%,transparent 50%); opacity:0; transition:opacity var(--t); }
.btn-cta:hover { transform:translateY(-2px); box-shadow:var(--glow); }
.btn-cta:hover::after { opacity:1; }
.btn-cta:active { transform:translateY(0); }

.btn-sec { display:inline-flex; align-items:center; gap:8px; background:var(--sf2); border:1px solid var(--b2); color:var(--t2); border-radius:var(--r1); padding:12px 22px; font-size:0.9rem; font-weight:500; transition:var(--t); }
.btn-sec:hover { border-color:var(--b3); color:var(--t1); }


/* ══════════════════════════════════════════════════════════════
   COURSE SCREEN
══════════════════════════════════════════════════════════════ */
#screen-course { flex-direction:row; height:100vh; overflow:hidden; }

/* ── SIDEBAR ──────────────────────────────────────────────────── */
.sidebar {
  width:var(--sb-w); min-width:var(--sb-w); height:100vh;
  background:var(--sf); border-right:1px solid var(--b1);
  display:flex; flex-direction:column; overflow:hidden; flex-shrink:0;
  transition:width var(--t), min-width var(--t); z-index:200;
}
.sidebar.collapsed { width:68px; min-width:68px; }

.sb-brand {
  display:flex; align-items:center; justify-content:space-between;
  padding:0 14px; height:var(--tb-h); border-bottom:1px solid var(--b1); flex-shrink:0; gap:8px;
}
.sb-logo { display:flex; align-items:center; gap:10px; overflow:hidden; min-width:0; }
.sb-logo-icon {
  width: 36px; 
  height: 36px; 
  border-radius: 8px;
  background: linear-gradient(135deg, #0055a5 0%, #001f3f 100%);
  display: flex; 
  align-items: center; 
  justify-content: center; 
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255,255,255,0.1);
}
.admin-sb-logo-icon {
  width: 32px; 
  height: 32px; 
  border-radius: 6px;
  background: linear-gradient(135deg, #0055a5 0%, #001f3f 100%);
  display: flex; 
  align-items: center; 
  justify-content: center; 
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255,255,255,0.1);
}
.sb-brand-text { display:flex; flex-direction:column; white-space:nowrap; overflow:hidden; transition:opacity var(--t); }
.sidebar.collapsed .sb-brand-text { opacity:0; pointer-events:none; }
.sb-brand-name { font-family:var(--font-d); font-size:0.9rem; font-weight:800; color:var(--t1); }
.sb-brand-sub  { font-size:0.66rem; color:var(--t4); margin-top:1px; }

.sb-collapse-btn {
  background:var(--sf2); border:1px solid var(--b1); border-radius:7px;
  width:30px; height:30px; display:flex; align-items:center; justify-content:center;
  color:var(--t3); flex-shrink:0; transition:var(--t);
}
.sb-collapse-btn:hover { background:rgba(67,97,238,0.12); border-color:rgba(67,97,238,0.35); color:var(--p2); }


.sb-user { display:flex; align-items:center; gap:10px; padding:12px 14px; border-bottom:1px solid var(--b1); flex-shrink:0; overflow:hidden; }
.sb-avatar { width:36px; height:36px; border-radius:10px; background:var(--grad); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:0.78rem; color:#fff; flex-shrink:0; box-shadow:0 2px 10px rgba(67,97,238,0.35); }
.sb-user-info { display:flex; flex-direction:column; overflow:hidden; transition:opacity var(--t); }
.sidebar.collapsed .sb-user-info { opacity:0; pointer-events:none; display:none !important; }
.sb-user-name { font-size:0.81rem; font-weight:600; color:var(--t1); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sb-user-area { font-size:0.68rem; color:var(--t4); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; margin-top:1px; }

.sb-progress-block { padding:11px 14px; border-bottom:1px solid var(--b1); flex-shrink:0; transition:opacity var(--t); }
.sidebar.collapsed .sb-progress-block { opacity:0; pointer-events:none; display:none !important; }
.sb-prog-label { display:flex; justify-content:space-between; font-size:0.7rem; color:var(--t3); margin-bottom:7px; font-weight:500; }
.sb-prog-pct   { color:var(--p2); font-weight:700; }
.sb-prog-track { height:4px; background:var(--sf3); border-radius:2px; overflow:hidden; }
.sb-prog-fill  { height:100%; background:var(--grad); border-radius:2px; transition:width 0.6s var(--ease); box-shadow:0 0 8px rgba(67,97,238,0.5); }

/* Phase nav */
.sb-phase-nav { flex:1; padding:8px; overflow-y:auto; display:flex; flex-direction:column; gap:2px; }

.sb-group-label {
  font-size:0.64rem; font-weight:700; text-transform:uppercase; letter-spacing:0.1em;
  color:var(--t4); padding:8px 8px 4px; white-space:nowrap; overflow:hidden;
  transition:opacity var(--t);
}
.sidebar.collapsed .sb-group-label { opacity:0; }

.sb-phase-btn {
  width:100%; display:flex; align-items:center; gap:10px;
  padding:9px 8px; background:transparent; border:none; border-radius:var(--r1);
  text-align:left; transition:background var(--t); overflow:hidden; white-space:nowrap; position:relative;
}
.sb-phase-btn:hover:not(.locked) { background:rgba(255,255,255,0.04); }
.sb-phase-btn.active { background:rgba(67,97,238,0.12); }
.sb-phase-btn.active::before {
  content:''; position:absolute; left:0; top:20%; bottom:20%;
  width:3px; background:var(--grad); border-radius:0 2px 2px 0;
}
.sb-phase-btn.locked { opacity:0.38; cursor:not-allowed; }

.sb-phase-icon { font-size:1.05rem; flex-shrink:0; width:26px; text-align:center; }
.sb-phase-label {
  font-size:0.8rem; font-weight:500; color:var(--t2); flex:1; overflow:hidden; text-overflow:ellipsis;
  display:flex; align-items:center; gap:6px; transition:opacity var(--t);
}
.sidebar.collapsed .sb-phase-label { opacity:0; }
.sb-phase-btn.active .sb-phase-label { color:var(--p2); font-weight:600; }
.sb-phase-count {
  font-size:0.67rem; font-weight:700; color:var(--a);
  background:rgba(0,212,255,0.1); border:1px solid rgba(0,212,255,0.2);
  border-radius:20px; padding:1px 7px; flex-shrink:0;
}
.sb-phase-status { flex-shrink:0; margin-left:auto; transition:opacity var(--t); }
.sidebar.collapsed .sb-phase-status { opacity:0; }

.sb-phase-done {
  width:18px; height:18px; background:var(--g); border-radius:50%;
  display:flex; align-items:center; justify-content:center; color:#fff;
  box-shadow:0 0 8px rgba(6,214,160,0.4);
}
.sb-phase-dot {
  width:8px; height:8px; border-radius:50%;
  background:var(--y); box-shadow:0 0 5px var(--y); display:inline-block;
}
.sb-phase-lock { font-size:0.75rem; }

.sb-footer {
  padding:11px 14px; border-top:1px solid var(--b1);
  font-size:0.67rem; color:var(--t4); display:flex; align-items:center; gap:5px;
  flex-shrink:0; white-space:nowrap; overflow:hidden; transition:opacity var(--t);
}
.sidebar.collapsed .sb-footer { opacity:0; }

/* ── TOPBAR ─────────────────────────────────────────────────── */
.topbar {
  height:var(--tb-h); background:rgba(6,12,38,0.95); border-bottom:1px solid var(--b1);
  backdrop-filter:blur(16px); display:flex; align-items:center; justify-content:space-between;
  padding:0 28px; position:sticky; top:0; z-index:50; flex-shrink:0;
}
.topbar-l { display:flex; align-items:center; gap:14px; }
.mobile-menu-btn { display:none; background:none; border:none; color:#fff; padding:4px; }
.breadcrumb { display:flex; align-items:center; gap:8px; font-size:0.83rem; }
.bc-root { color:rgba(255,255,255,0.6); }
.breadcrumb svg { color:rgba(255,255,255,0.6); flex-shrink:0; }
.bc-current { color:#fff; font-weight:500; }
.topbar-r { display:flex; align-items:center; gap:14px; }
.topbar-user { display:flex; align-items:center; gap:9px; }
.tb-avatar { width:30px; height:30px; border-radius:8px; background:var(--grad); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:0.72rem; color:#fff; }
#tb-name { font-size:0.83rem; font-weight:500; color:#fff; }
.btn-logout { background:transparent; border:1px solid rgba(255,255,255,0.2); border-radius:6px; padding:6px 13px; font-size:0.77rem; color:rgba(255,255,255,0.8); transition:var(--t); }
.btn-logout:hover { border-color:rgba(239,71,111,0.6); color:#fff; background:rgba(239,71,111,0.15); }

.btn-cert-topbar {
  display:inline-flex; align-items:center; gap:7px;
  background:linear-gradient(135deg,var(--bronze) 0%,var(--bronze2) 100%);
  border:none; border-radius:var(--r1); padding:8px 16px;
  font-size:0.82rem; font-weight:700; color:#1a0d00;
  transition:var(--t); box-shadow:0 4px 16px rgba(205,127,50,0.35);
  animation:bronze-pulse 3s ease-in-out infinite;
}
@keyframes bronze-pulse { 0%,100%{box-shadow:0 4px 16px rgba(205,127,50,0.35)} 50%{box-shadow:0 4px 28px rgba(205,127,50,0.55)} }
.btn-cert-topbar:hover { transform:translateY(-2px); }

/* ── MAIN CONTENT ────────────────────────────────────────────── */
.course-main { flex:1; height:100vh; overflow:hidden; display:flex; flex-direction:column; background:var(--bg); min-width:0; position:relative; }
.module-content-area { flex:1; overflow-y:auto; padding:36px 44px 120px; }

/* ── SCROLL GATE BAR ──────────────────────────────────────────── */
.scroll-gate-bar {
  position:absolute; bottom:0; left:0; right:0;
  background:rgba(11,18,52,0.97); border-top:1px solid rgba(67,97,238,0.25);
  backdrop-filter:blur(20px); padding:0;
  transform:translateY(100%); transition:transform 0.4s var(--ease);
  z-index:60;
}
.scroll-gate-bar.visible { transform:translateY(0); }

.sgb-inner {
  max-width:860px; margin:0 auto; padding:14px 44px;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.sgb-read-indicator { display:flex; align-items:center; gap:10px; }
.sgb-check {
  width:28px; height:28px; background:rgba(6,214,160,0.12); border:1.5px solid rgba(6,214,160,0.35);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:0.82rem; color:var(--g); font-weight:700;
}
.sgb-read-indicator span { font-size:0.87rem; color:#ffffff; }

.btn-sgb-next {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--grad); color:#fff; border:none; border-radius:var(--r1);
  padding:11px 24px; font-size:0.9rem; font-weight:700; flex-shrink:0;
  transition:var(--t);
}
.btn-sgb-next:hover { transform:translateY(-2px); box-shadow:var(--glow); }


/* ══════════════════════════════════════════════════════════════
   INTRO ARTICLE (Phase 1 & 2)
══════════════════════════════════════════════════════════════ */
.intro-article { max-width:800px; margin:0 auto; }

.article-hero {
  background:linear-gradient(145deg, rgba(67,97,238,0.1) 0%, rgba(0,212,255,0.05) 100%);
  border:1px solid rgba(67,97,238,0.16); border-radius:var(--r3);
  padding:38px 44px; margin-bottom:20px; position:relative; overflow:hidden;
}
.article-hero::before {
  content:''; position:absolute; top:-50px; right:-30px;
  width:250px; height:250px; border-radius:50%;
  background:radial-gradient(circle,rgba(67,97,238,0.1) 0%,transparent 70%);
  pointer-events:none;
}

.ah-badge {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(67,97,238,0.1); border:1px solid rgba(67,97,238,0.2);
  border-radius:20px; padding:4px 14px; font-size:0.68rem; font-weight:700;
  letter-spacing:0.08em; text-transform:uppercase; color:var(--p2); margin-bottom:14px;
}

.article-hero h1 {
  font-family:var(--font-d); font-size:1.85rem; font-weight:800; letter-spacing:-0.025em;
  color:var(--t1); line-height:1.15; margin-bottom:10px;
}
.ah-subtitle { font-size:0.94rem; color:var(--t2); line-height:1.7; max-width:560px; margin-bottom:18px; }
.ah-source-link {
  display:inline-flex; align-items:center; gap:7px;
  font-size:0.82rem; font-weight:500; color:var(--a);
  background:rgba(0,212,255,0.06); border:1px solid rgba(0,212,255,0.18);
  border-radius:var(--r1); padding:7px 14px; transition:var(--t);
}
.ah-source-link:hover { background:rgba(0,212,255,0.12); color:var(--t1); }

.article-section { padding:22px 0; border-bottom:1px solid var(--b1); }
.article-section:last-child { border-bottom:none; }
.article-section.alt { background:rgba(255,255,255,0.015); border-radius:var(--r2); padding:22px; margin:12px 0; border:none; }

.article-section h2 {
  font-family:var(--font-d); font-size:1.1rem; font-weight:700; color:var(--t1);
  margin-bottom:12px; letter-spacing:-0.015em;
}
.article-section p { font-size:0.9rem; color:var(--t2); line-height:1.78; margin-bottom:10px; }
.article-section p:last-child { margin-bottom:0; }

.article-highlight {
  display:flex; align-items:flex-start; gap:12px;
  background:rgba(67,97,238,0.06); border:1px solid rgba(67,97,238,0.16);
  border-left:3px solid var(--p2); border-radius:0 var(--r1) var(--r1) 0;
  padding:13px 16px; margin-top:14px; font-size:0.86rem; color:var(--t2); line-height:1.6;
}
.article-highlight.info { background:rgba(0,212,255,0.05); border-color:rgba(0,212,255,0.2); border-left-color:var(--a); }
.ah-icon { font-size:1.1rem; flex-shrink:0; margin-top:1px; }
.ah-text strong { color:var(--p2); }
.article-highlight.info .ah-text strong { color:var(--a); }

/* Article flow steps */
.article-flow { display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-top:16px; }
.af-step {
  flex:1; min-width:140px; background:var(--sf); border:1px solid var(--b1);
  border-radius:var(--r2); padding:14px 16px; display:flex; flex-direction:column; gap:6px;
}
.af-step-num {
  width:26px; height:26px; background:var(--grad); border-radius:7px;
  display:flex; align-items:center; justify-content:center;
  font-size:0.75rem; font-weight:800; color:var(--sf); flex-shrink:0;
}
.af-step-text { display:flex; flex-direction:column; gap:2px; }
.af-step-text strong { font-size:0.82rem; color:var(--t1); }
.af-step-text span   { font-size:0.78rem; color:var(--t3); line-height:1.4; }
.af-arrow { font-size:1.2rem; color:var(--t4); flex-shrink:0; }

/* Variant grid */
.variant-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:14px; }
.variant-card { display:flex; align-items:flex-start; gap:12px; background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2); padding:14px; transition:var(--t); }
.variant-card:hover { border-color:var(--b2); }
.vc-icon { width:38px; height:38px; border:1px solid transparent; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.vc-body { display:flex; flex-direction:column; gap:4px; }
.vc-body strong { font-size:0.84rem; color:var(--t1); }
.vc-body span   { font-size:0.78rem; color:var(--t3); line-height:1.45; }

/* Impact stats */
.impact-stats { display:flex; gap:16px; margin:18px 0 14px; flex-wrap:wrap; }
.is-item { flex:1; min-width:140px; background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2); padding:18px 16px; text-align:center; }
.is-num   { font-family:var(--font-d); font-size:2rem; font-weight:800; background:var(--grad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.is-label { font-size:0.78rem; color:var(--t3); line-height:1.4; margin-top:6px; }

/* Article list */
.article-list { list-style:none; display:flex; flex-direction:column; gap:9px; margin-top:12px; }
.article-list li { display:flex; align-items:flex-start; gap:10px; font-size:0.89rem; color:var(--t2); line-height:1.5; }
.al-check { color:var(--g); font-weight:700; flex-shrink:0; margin-top:1px; }

/* Three pillars */
.three-pillars { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:16px; }
.pillar { background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2); padding:20px; text-align:center; transition:var(--t); }
.pillar:hover { border-color:rgba(67,97,238,0.3); }
.pillar-icon { font-size:2rem; margin-bottom:10px; display:block; }
.pillar h3   { font-size:0.86rem; font-weight:700; color:var(--t1); margin-bottom:8px; line-height:1.3; }
.pillar p    { font-size:0.8rem; color:var(--t3); line-height:1.6; }

/* Grounding flow */
.grounding-flow { display:flex; flex-direction:column; gap:0; margin-top:16px; }
.gf-step {
  background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2);
  padding:16px 18px; display:flex; gap:14px; align-items:flex-start;
}
.gf-connector { display:flex; flex-direction:column; align-items:flex-start; padding:0 0 0 28px; }
.gfc-line { width:1px; height:12px; background:rgba(67,97,238,0.3); }
.gfc-arrow { color:rgba(67,97,238,0.5); font-size:0.65rem; }
.gf-num {
  min-width:28px; height:28px; background:var(--grad); border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  font-size:0.75rem; font-weight:800; color:var(--sf); flex-shrink:0;
}
.gf-step h4 { font-size:0.88rem; font-weight:700; color:var(--t1); margin-bottom:4px; }
.gf-step p  { font-size:0.82rem; color:var(--t3); line-height:1.55; }

/* RAI grid */
.rai-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:14px; }
.rai-item { background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2); padding:14px; }
.rai-icon { font-size:1.3rem; display:block; margin-bottom:6px; }
.rai-item strong { font-size:0.86rem; color:var(--t1); display:block; margin-bottom:4px; }
.rai-item p { font-size:0.78rem; color:var(--t3); line-height:1.5; }

/* Comparison table */
.comparison-table { margin-top:14px; border:1px solid var(--b2); border-radius:var(--r2); overflow:hidden; }
.ct-header { display:grid; grid-template-columns:1fr 1fr; background:rgba(67,97,238,0.1); border-bottom:1px solid var(--b2); }
.ct-header span { padding:10px 16px; font-size:0.78rem; font-weight:700; color:var(--p2); }
.ct-header span:first-child { border-right:1px solid var(--b1); color:var(--t3); }
.ct-row { display:grid; grid-template-columns:1fr 1fr; border-bottom:1px solid var(--b1); }
.ct-row:last-child { border-bottom:none; }
.ct-row span { padding:10px 16px; font-size:0.82rem; color:var(--t2); line-height:1.4; }
.ct-row span:first-child { border-right:1px solid var(--b1); color:var(--t3); }
.ct-row span:last-child { color:var(--g); font-weight:500; }

/* Scroll sentinel */
.scroll-sentinel {
  margin-top:32px; padding:24px;
  background:linear-gradient(145deg, rgba(67,97,238,0.05) 0%, rgba(0,212,255,0.03) 100%);
  border:1px solid rgba(67,97,238,0.12); border-radius:var(--r2);
  text-align:center;
}
.sentinel-text { display:flex; flex-direction:column; align-items:center; gap:8px; }
.sentinel-icon { font-size:1.8rem; }
.sentinel-text p { font-size:0.85rem; color:var(--t3); }

/* Already read banner */
.already-read-banner {
  display:flex; align-items:center; gap:10px;
  background:rgba(6,214,160,0.08); border:1px solid rgba(6,214,160,0.2);
  border-radius:var(--r1); padding:12px 16px; margin-bottom:20px;
  font-size:0.85rem; color:rgba(6,214,160,0.85);
}

/* Next Topic Button — reemplaza el scroll gate */
.next-topic-bar {
  margin-top: 36px;
  padding: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-top: 1px solid rgba(67,97,238,0.12);
}

.btn-next-topic {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #0062ff 0%, #00c6ff 100%);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-d);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s;
  box-shadow: 0 4px 20px rgba(0,98,255,0.35);
  letter-spacing: 0.01em;
}
.btn-next-topic:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,98,255,0.45);
}
.btn-next-topic:active {
  transform: translateY(0);
  opacity: 0.9;
}
.btn-next-topic svg {
  flex-shrink: 0;
}

.ntb-done {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ok, #06d6a0);
  font-size: 0.9rem;
  font-weight: 600;
}
.ntb-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(6,214,160,0.15);
  border: 1.5px solid rgba(6,214,160,0.4);
  border-radius: 50%;
  font-size: 0.75rem;
  color: #06d6a0;
}

/* ══════════════════════════════════════════════════════════════
   LEARNING PATH (Phase 3)
══════════════════════════════════════════════════════════════ */
.lp-wrap { max-width:800px; margin:0 auto; }

.lp-hero {
  background:linear-gradient(145deg, rgba(67,97,238,0.1) 0%, rgba(0,212,255,0.05) 100%);
  border:1px solid rgba(67,97,238,0.18); border-radius:var(--r3);
  padding:36px 40px; margin-bottom:20px;
}
.lp-hero-badge {
  display:inline-flex; align-items:center; gap:7px;
  background:rgba(0,212,255,0.08); border:1px solid rgba(0,212,255,0.2);
  border-radius:20px; padding:4px 14px; font-size:0.68rem; font-weight:700;
  color:var(--a); letter-spacing:0.08em; text-transform:uppercase; margin-bottom:14px;
}
.lp-hero h1 {
  font-family:var(--font-d); font-size:1.75rem; font-weight:800; letter-spacing:-0.025em;
  color:var(--t1); margin-bottom:12px; line-height:1.2;
}
.lp-hero p { font-size:0.9rem; color:var(--t2); line-height:1.72; margin-bottom:20px; }

.btn-open-ms-learn {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(0,120,212,0.12); border:1px solid rgba(0,120,212,0.3);
  border-radius:var(--r1); padding:10px 18px; font-size:0.86rem; font-weight:600;
  color:#5ba7ff; transition:var(--t); text-decoration:none;
}
.btn-open-ms-learn:hover { background:rgba(0,120,212,0.22); color:#005a9e; }

/* Progress card */
.lp-progress-card {
  background:var(--sf); border:1px solid var(--b2); border-radius:var(--r2);
  padding:20px 24px; margin-bottom:18px; display:flex; gap:24px; align-items:center;
}
.lpc-left { flex-shrink:0; }
.lpc-nums { display:flex; align-items:baseline; gap:6px; }
.lpc-done  { font-family:var(--font-d); font-size:2.5rem; font-weight:800; background:var(--grad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.lpc-total { font-size:1rem; color:var(--t3); }
.lpc-label { font-size:0.72rem; color:var(--t3); margin-top:2px; text-transform:uppercase; letter-spacing:0.06em; }
.lpc-right { flex:1; }
.lpc-bar-label { font-size:0.78rem; color:var(--t2); margin-bottom:7px; font-weight:500; }
.lpc-bar-track { height:6px; background:var(--sf3); border-radius:3px; overflow:hidden; margin-bottom:8px; }
.lpc-bar-fill  { height:100%; background:var(--grad); border-radius:3px; transition:width 0.6s var(--ease); box-shadow:0 0 8px rgba(67,97,238,0.5); }
.lpc-remaining { font-size:0.78rem; color:var(--t4); }
.lpc-congrats  { font-size:0.82rem; color:var(--g); font-weight:600; }

/* Certificate unlock banner */
.lp-cert-unlock {
  display:flex; align-items:center; gap:16px;
  background:linear-gradient(135deg, rgba(205,127,50,0.12) 0%, rgba(255,179,71,0.06) 100%);
  border:1px solid rgba(205,127,50,0.3); border-radius:var(--r2);
  padding:18px 22px; margin-bottom:18px;
  animation:bronze-glow 3s ease-in-out infinite;
}
@keyframes bronze-glow { 0%,100%{box-shadow:0 0 0 0 transparent} 50%{box-shadow:0 0 0 4px rgba(205,127,50,0.12)} }
.lcu-icon { font-size:2rem; flex-shrink:0; }
.lcu-body { flex:1; }
.lcu-body h3 { font-size:1rem; font-weight:700; color:var(--t1); margin-bottom:3px; }
.lcu-body p  { font-size:0.84rem; color:var(--t3); }
.btn-go-cert-big {
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,var(--bronze) 0%,var(--bronze2) 100%);
  border:none; border-radius:var(--r1); padding:11px 20px;
  font-size:0.88rem; font-weight:700; color:#1a0d00; flex-shrink:0; transition:var(--t);
}
.btn-go-cert-big:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(205,127,50,0.4); }

/* Module cards */
.lp-modules-title { font-size:0.72rem; font-weight:700; text-transform:uppercase; letter-spacing:0.1em; color:var(--t4); margin-bottom:10px; }
.lp-modules { display:flex; flex-direction:column; gap:10px; }

.mod-card {
  background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2);
  padding:18px 20px; display:flex; align-items:flex-start; gap:16px;
  transition:var(--t);
}
.mod-card:hover { border-color:var(--b2); }
.mod-card.done { border-color:rgba(6,214,160,0.5); background:linear-gradient(145deg,rgba(6,214,160,0.1) 0%,var(--sf) 100%); box-shadow: 0 0 12px rgba(6,214,160,0.15); }

.mc-left { flex-shrink:0; }
.mc-num-badge {
  width:36px; height:36px; border-radius:10px;
  background:var(--sf2); border:1.5px solid var(--b2);
  display:flex; align-items:center; justify-content:center;
  font-size:0.85rem; font-weight:800; color:var(--t2);
}
.mc-num-badge.done { background:rgba(6,214,160,0.12); border-color:rgba(6,214,160,0.35); color:var(--g); }

.mc-body { flex:1; min-width:0; }
.mc-icon-title { display:flex; align-items:flex-start; gap:10px; margin-bottom:8px; }
.mc-icon { font-size:1.3rem; flex-shrink:0; margin-top:2px; }
.mc-num-label { font-size:0.65rem; color:var(--t4); font-weight:600; text-transform:uppercase; letter-spacing:0.07em; }
.mc-title { font-size:0.95rem; font-weight:700; color:var(--t1); line-height:1.3; margin-top:2px; }
.mc-desc { font-size:0.84rem; color:var(--t2); line-height:1.65; margin-bottom:10px; }
.mc-meta { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.mc-time, .mc-xp { font-size:0.76rem; color:var(--t3); }
.mc-badge-ms {
  display:inline-flex; align-items:center; gap:5px;
  font-size:0.7rem; font-weight:600; color:rgba(0,120,212,0.8);
  background:rgba(0,120,212,0.1); border:1px solid rgba(0,120,212,0.2);
  border-radius:20px; padding:2px 9px;
}

.mc-actions { display:flex; flex-direction:column; gap:7px; flex-shrink:0; align-items:flex-end; }
.btn-open-mod {
  display:inline-flex; align-items:center; gap:6px;
  background:var(--sf2); border:1px solid var(--b2); border-radius:var(--r1);
  padding:7px 13px; font-size:0.8rem; font-weight:500; color:var(--t2);
  text-decoration:none; transition:var(--t); white-space:nowrap;
}
.btn-open-mod:hover { border-color:rgba(0,120,212,0.4); color:#5ba7ff; }

.btn-mark-done {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(6,214,160,0.08); border:1px solid rgba(6,214,160,0.25);
  border-radius:var(--r1); padding:7px 13px; font-size:0.8rem; font-weight:600;
  color:var(--g); transition:var(--t); white-space:nowrap;
}
.btn-mark-done:hover { background:rgba(6,214,160,0.16); border-color:rgba(6,214,160,0.4); }

.btn-mod-done {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(6,214,160,0.06); border:1px solid rgba(6,214,160,0.18);
  border-radius:var(--r1); padding:7px 13px; font-size:0.8rem; font-weight:600;
  color:rgba(6,214,160,0.65); white-space:nowrap; cursor:default;
}


/* ══════════════════════════════════════════════════════════════
   CERTIFICATE SCREEN
══════════════════════════════════════════════════════════════ */
#screen-certificate {
  flex-direction:column; align-items:center; justify-content:flex-start;
  padding:52px 24px 80px; overflow-y:auto;
  background:radial-gradient(ellipse at 50% 0%, rgba(205,127,50,0.14) 0%, rgba(67,97,238,0.12) 35%, transparent 65%), linear-gradient(160deg, #03071e 0%, #060c26 100%);
}

.cert-page { width:100%; max-width:880px; display:flex; flex-direction:column; align-items:center; gap:32px; position:relative; z-index:1; }

.cert-header { text-align:center; }
.cert-trophy { font-size:3.5rem; display:block; margin-bottom:12px; animation:bounce-cert 0.8s ease-in-out infinite alternate; }
@keyframes bounce-cert { from{transform:translateY(0) scale(1)} to{transform:translateY(-12px) scale(1.05)} }

.cert-level-badge {
  display:inline-block; font-size:0.72rem; font-weight:800; letter-spacing:0.15em;
  color:var(--bronze); background:rgba(205,127,50,0.1); border:1px solid rgba(205,127,50,0.3);
  border-radius:20px; padding:4px 16px; margin-bottom:12px; text-transform:uppercase;
}

.cert-header h2 {
  font-family:var(--font-d); font-size:2rem; font-weight:800;
  background:linear-gradient(135deg,var(--bronze),var(--bronze2) 50%,#fff);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  letter-spacing:-0.025em; margin-bottom:8px;
}
.cert-header p { font-size:0.94rem; color:var(--t3); }

.cert-preview-wrap {
  width:100%; border-radius:var(--r3); overflow:hidden;
  box-shadow:0 30px 90px rgba(0,0,0,0.65), 0 0 0 1px rgba(205,127,50,0.2);
}

.cert-actions { display:flex; gap:14px; flex-wrap:wrap; justify-content:center; }
.cert-actions .btn-cta { width:auto; padding:13px 30px; }
.cert-confetti { position:fixed; inset:0; pointer-events:none; z-index:0; }


/* ══════════════════════════════════════════════════════════════
   TOAST
══════════════════════════════════════════════════════════════ */
.toast-wrap { position:fixed; bottom:28px; right:28px; z-index:9999; display:flex; flex-direction:column; gap:8px; pointer-events:none; }
.toast { background:var(--sf2); border:1px solid var(--b2); border-radius:var(--r1); padding:12px 18px; font-size:0.86rem; color:var(--t1); max-width:320px; box-shadow:var(--shadow); animation:toast-in 0.28s var(--ease); pointer-events:all; line-height:1.45; }
.toast.ok   { border-color:rgba(6,214,160,0.35); }
.toast.bad  { border-color:rgba(239,71,111,0.35); }
.toast.info { border-color:rgba(67,97,238,0.35); }
@keyframes toast-in { from{opacity:0;transform:translateX(28px) scale(.95)} to{opacity:1;transform:none} }

.mobile-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.65); z-index:150; backdrop-filter:blur(2px); }
.mobile-overlay.active { display:block; }


/* ══════════════════════════════════════════════════════════════
   ADMIN PANEL
══════════════════════════════════════════════════════════════ */
#screen-admin { flex-direction:row; height:100vh; overflow:hidden; }

/* Admin Sidebar */
.admin-sidebar { transition: width var(--t), min-width var(--t);
  width:230px; min-width:230px; height:100vh; background:var(--sf);
  border-right:1px solid var(--b1); display:flex; flex-direction:column; flex-shrink:0;
}
.admin-sb-brand {
    padding:0 16px; height:var(--tb-h); display:flex; align-items:center; justify-content:flex-end;
    border-bottom:1px solid var(--b1); flex-shrink:0;
  }
.admin-sb-logo { display:flex; align-items:center; gap:10px; }
.admin-sb-logo-icon {
  width:34px; height:34px; border-radius:10px; flex-shrink:0;
  background:linear-gradient(135deg,#ef476f,#ff9e6c);
  display:flex; align-items:center; justify-content:center; font-size:1rem;
  box-shadow:0 4px 14px rgba(239,71,111,0.35);
}
.admin-sb-brand-text { display:flex; flex-direction:column; }
.admin-sb-brand-name { font-family:var(--font-d); font-size:0.88rem; font-weight:800; color:var(--t1); }
.admin-sb-brand-sub  { font-size:0.64rem; color:var(--t4); margin-top:1px; }

.admin-nav { flex:1; padding:10px 8px; display:flex; flex-direction:column; gap:3px; overflow-y:auto; }
.admin-nav-btn {
  width:100%; display:flex; align-items:center; gap:10px;
  padding:9px 10px; background:transparent; border:none; border-radius:var(--r1);
  font-size:0.83rem; font-weight:500; color:var(--t3); text-align:left;
  transition:var(--t); position:relative;
}
.admin-nav-btn:hover { background:rgba(255,255,255,0.04); color:var(--t2); }
.admin-nav-btn.active { background:rgba(239,71,111,0.1); color:#ff8fa3; font-weight:600; }
.admin-nav-btn.active::before {
  content:''; position:absolute; left:0; top:20%; bottom:20%;
  width:3px; background:linear-gradient(180deg,#ef476f,#ff9e6c);
  border-radius:0 2px 2px 0;
}
.admin-nav-count {
  margin-left:auto; background:rgba(239,71,111,0.15); border:1px solid rgba(239,71,111,0.25);
  border-radius:20px; padding:1px 8px; font-size:0.7rem; font-weight:700; color:#ff8fa3;
}

.admin-sb-footer {
  padding:12px 12px; border-top:1px solid var(--b1);
  display:flex; flex-direction:column; gap:10px; flex-shrink:0;
}
.admin-sb-user-chip { display:flex; align-items:center; gap:9px; }
.admin-avatar {
  width:32px; height:32px; border-radius:9px; flex-shrink:0;
  background:linear-gradient(135deg,#ef476f,#ff9e6c);
  display:flex; align-items:center; justify-content:center;
  font-size:0.7rem; font-weight:800; color:#fff;
}
.admin-user-info { display:flex; flex-direction:column; }
.admin-user-name { font-size:0.78rem; font-weight:600; color:var(--t1); }
.admin-user-role { font-size:0.65rem; color:var(--t4); }
.btn-admin-logout {
  width:100%; display:flex; align-items:center; justify-content:center; gap:7px;
  background:rgba(239,71,111,0.06); border:1px solid rgba(239,71,111,0.18);
  border-radius:var(--r1); padding:8px; font-size:0.8rem; color:rgba(239,71,111,0.75);
  transition:var(--t);
}
.btn-admin-logout:hover { background:rgba(239,71,111,0.12); color:#ef476f; border-color:rgba(239,71,111,0.35); }

/* Admin main */
.admin-main { flex:1; height:100vh; overflow:hidden; display:flex; flex-direction:column; background:var(--bg); min-width:0; }

.admin-topbar {
  height:var(--tb-h); background:rgba(6,12,38,0.95); border-bottom:1px solid var(--b1);
  backdrop-filter:blur(16px); display:flex; align-items:center; justify-content:space-between;
  padding:0 28px; flex-shrink:0;
}
.admin-topbar-l { display:flex; align-items:center; }
.admin-breadcrumb { display:flex; align-items:center; gap:8px; font-size:0.83rem; }
.admin-bc-root { color:var(--t4); }
.admin-breadcrumb svg { color:var(--t4); }
.admin-bc-current { color:var(--t2); font-weight:500; }
.admin-topbar-r { display:flex; align-items:center; gap:12px; }
.admin-topbar-badge {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(239,71,111,0.08); border:1px solid rgba(239,71,111,0.22);
  border-radius:20px; padding:5px 13px; font-size:0.74rem; font-weight:600;
  color:rgba(239,71,111,0.85);
}

/* Admin content */
.admin-content { flex:1; overflow-y:auto; padding:32px 36px; }
.admin-dashboard { max-width:900px; }
.admin-users-view { max-width:1100px; }

.admin-section-title {
  display:flex; align-items:baseline; justify-content:space-between;
  margin-bottom:16px;
}
.admin-section-title h2 { font-family:var(--font-d); font-size:1.1rem; font-weight:800; color:var(--t1); }
.admin-date { font-size:0.78rem; color:var(--t4); text-transform:capitalize; }
.admin-link-btn { background:none; border:none; color:var(--p2); font-size:0.82rem; font-weight:500; cursor:pointer; padding:0; }
.admin-link-btn:hover { color:var(--t1); }

/* Stats grid */
.admin-stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:18px; }
.admin-stat-card {
  background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2);
  padding:16px 18px; display:flex; align-items:center; gap:14px; transition:var(--t);
}
.admin-stat-card:hover { border-color:var(--b2); }
.asc-icon { width:44px; height:44px; border:1px solid transparent; border-radius:12px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.asc-body { display:flex; flex-direction:column; }
.asc-num  { font-family:var(--font-d); font-size:1.75rem; font-weight:800; color:var(--t1); line-height:1; }
.asc-label { font-size:0.72rem; color:var(--t3); margin-top:4px; }

/* Overview card */
.admin-overview-card {
  background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2);
  padding:20px 24px; margin-bottom:10px;
}
.aoc-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
.aoc-header h3 { font-size:0.9rem; font-weight:600; color:var(--t1); }
.aoc-pct  { font-family:var(--font-d); font-size:1.3rem; font-weight:800; background:var(--grad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.aoc-bar-track { height:8px; background:var(--sf3); border-radius:4px; overflow:hidden; margin-bottom:14px; }
.aoc-bar-fill  { height:100%; background:var(--grad); border-radius:4px; transition:width 1s var(--ease); box-shadow:0 0 10px rgba(67,97,238,0.4); }
.aoc-legend { display:flex; gap:20px; }
.aoc-leg-item { display:flex; align-items:center; gap:7px; font-size:0.78rem; color:var(--t3); }
.aoc-dot { width:8px; height:8px; border-radius:50%; display:inline-block; }

/* Recent list */
.admin-recent-list { display:flex; flex-direction:column; gap:8px; }
.admin-recent-item {
  background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2);
  padding:13px 16px; display:flex; align-items:center; gap:14px; transition:var(--t);
}
.admin-recent-item:hover { border-color:var(--b2); }
.ari-avatar {
  width:34px; height:34px; border-radius:9px; background:var(--grad);
  display:flex; align-items:center; justify-content:center;
  font-size:0.72rem; font-weight:800; color:#fff; flex-shrink:0;
}
.ari-info { flex:1; display:flex; flex-direction:column; }
.ari-name { font-size:0.86rem; font-weight:600; color:var(--t1); }
.ari-meta { font-size:0.72rem; color:var(--t4); margin-top:2px; }
.ari-status { display:flex; flex-direction:column; align-items:flex-end; gap:4px; min-width:130px; }
.ari-status-bar { width:100%; height:4px; background:var(--sf3); border-radius:2px; overflow:hidden; }
.ari-status-fill { height:100%; background:var(--grad); border-radius:2px; transition:width 0.6s var(--ease); }
.ari-pct { font-size:0.72rem; color:var(--t3); }
.ari-pct.done { color:var(--g); font-weight:600; }
.ari-pct.prog { color:var(--y); }

/* Users view */
.admin-users-header {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:18px; gap:16px; flex-wrap:wrap;
}
.admin-users-header h2 { font-family:var(--font-d); font-size:1.1rem; font-weight:800; color:var(--t1); display:flex; align-items:center; gap:10px; }
.au-count {
  font-size:0.72rem; font-weight:700; padding:2px 10px;
  background:rgba(67,97,238,0.12); border:1px solid rgba(67,97,238,0.25);
  border-radius:20px; color:var(--p2);
}
.admin-search-wrap {
  position:relative; display:flex; align-items:center;
  background:var(--sf); border:1px solid var(--b2); border-radius:var(--r1);
  flex:1; max-width:320px;
}
.admin-search-wrap svg { position:absolute; left:12px; color:var(--t3); pointer-events:none; }
.admin-search {
  width:100%; background:transparent; border:none; padding:9px 12px 9px 36px;
  font-size:0.85rem; color:var(--t1); outline:none;
}
.admin-search::placeholder { color:var(--t4); }

/* Admin table */
.admin-table-wrap { overflow-x:auto; }
.admin-table {
  width:100%; border-collapse:collapse; font-size:0.83rem;
  background:var(--sf); border:1px solid var(--b1); border-radius:var(--r2); overflow:hidden;
}
.admin-table thead { background:rgba(67,97,238,0.07); }
.admin-table th {
  padding:11px 14px; text-align:left; font-size:0.7rem; font-weight:700;
  text-transform:uppercase; letter-spacing:0.08em; color:var(--t3);
  border-bottom:1px solid var(--b1); white-space:nowrap;
}
.admin-table td { padding:11px 14px; border-bottom:1px solid var(--b1); vertical-align:middle; }
.admin-user-row:last-child td { border-bottom:none; }
.admin-user-row:hover { background:rgba(255,255,255,0.02); }
.admin-user-row.row-done { background:rgba(6,214,160,0.03); }

.au-user-cell { display:flex; align-items:center; gap:10px; }
.au-avatar {
  width:30px; height:30px; border-radius:8px; background:var(--grad);
  display:flex; align-items:center; justify-content:center;
  font-size:0.65rem; font-weight:800; color:#fff; flex-shrink:0;
}
.au-user-info { display:flex; flex-direction:column; }
.au-name     { font-size:0.83rem; font-weight:600; color:var(--t1); }
.au-username { font-size:0.71rem; color:var(--t4); }
.au-contact  { display:flex; flex-direction:column; gap:3px; }
.au-area     { font-size:0.78rem; color:var(--t2); }
.au-email    { font-size:0.72rem; color:var(--a); }
.au-email:hover { text-decoration:underline; }
.au-no-email { font-size:0.72rem; color:var(--t4); }

.au-prog-cell { display:flex; flex-direction:column; gap:5px; min-width:100px; }
.au-prog-bar  { height:5px; background:var(--sf3); border-radius:3px; overflow:hidden; }
.au-prog-fill { height:100%; background:var(--grad); border-radius:3px; transition:width 0.6s; }
.au-prog-pct  { font-size:0.72rem; color:var(--t3); font-weight:600; }

/* Intro dots */
.au-intro-dots { display:flex; gap:5px; }
.au-intro-dot {
  width:22px; height:22px; border-radius:6px;
  background:var(--sf2); border:1px solid var(--b2);
  display:flex; align-items:center; justify-content:center;
  font-size:0.65rem; font-weight:700; color:var(--t4);
}
.au-intro-dot.done { background:rgba(6,214,160,0.12); border-color:rgba(6,214,160,0.35); color:var(--g); }

/* Module dots */
.au-modules-dots { display:flex; gap:4px; flex-wrap:wrap; max-width:180px; }
.au-mod-dot {
  width:20px; height:20px; border-radius:5px;
  background:var(--sf2); border:1px solid var(--b1);
  display:flex; align-items:center; justify-content:center;
  font-size:0.6rem; font-weight:700; color:var(--t4);
}
.au-mod-dot.done { background:rgba(6,214,160,0.12); border-color:rgba(6,214,160,0.35); color:var(--g); }

/* Status badges */
.au-status-badge {
  display:inline-flex; align-items:center; gap:4px;
  border-radius:20px; padding:3px 10px; font-size:0.72rem; font-weight:600;
  white-space:nowrap;
}
.au-status-badge.done { background:rgba(6,214,160,0.1); border:1px solid rgba(6,214,160,0.25); color:var(--g); }
.au-status-badge.prog { background:rgba(255,214,10,0.08); border:1px solid rgba(255,214,10,0.22); color:var(--y); }
.au-status-badge.none { background:rgba(255,255,255,0.04); border:1px solid var(--b1); color:var(--t4); }

/* Action buttons */
.au-actions { display:flex; gap:6px; }
.btn-au-reset {
  display:inline-flex; align-items:center; gap:5px; white-space:nowrap;
  background:rgba(0,212,255,0.06); border:1px solid rgba(0,212,255,0.18);
  border-radius:6px; padding:6px 10px; font-size:0.76rem; font-weight:600;
  color:rgba(0,212,255,0.75); transition:var(--t);
}
.btn-au-reset:hover { background:rgba(0,212,255,0.14); border-color:rgba(0,212,255,0.35); color:var(--a); }
.btn-au-delete {
  display:inline-flex; align-items:center; gap:5px; white-space:nowrap;
  background:rgba(239,71,111,0.06); border:1px solid rgba(239,71,111,0.18);
  border-radius:6px; padding:6px 10px; font-size:0.76rem; font-weight:600;
  color:rgba(239,71,111,0.75); transition:var(--t);
}
.btn-au-delete:hover { background:rgba(239,71,111,0.14); border-color:rgba(239,71,111,0.35); color:var(--r); }

/* Empty state */
.admin-empty-state {
  background:var(--sf); border:1px solid var(--b1); border-radius:var(--r3);
  padding:60px 32px; text-align:center;
}
.aes-icon { font-size:2.5rem; margin-bottom:14px; }
.admin-empty-state h3 { font-size:1rem; font-weight:700; color:var(--t1); margin-bottom:8px; }
.admin-empty-state p  { font-size:0.86rem; color:var(--t3); }


/* ══════════════════════════════════════════════════════════════
   MODALS
══════════════════════════════════════════════════════════════ */
.modal-overlay {
  position:fixed; inset:0; z-index:9000;
  background:rgba(0,0,0,0.72); backdrop-filter:blur(8px);
  display:flex; align-items:center; justify-content:center; padding:20px;
  opacity:0; transition:opacity 0.28s var(--ease);
}
.modal-overlay.open { opacity:1; }

.modal-box {
  background:var(--sf); border:1px solid var(--b2); border-radius:var(--r3);
  padding:28px; width:100%; max-width:460px;
  box-shadow:0 40px 100px rgba(0,0,0,0.6);
  transform:translateY(18px) scale(0.97);
  transition:transform 0.28s var(--ease);
}
.modal-overlay.open .modal-box { transform:translateY(0) scale(1); }
.modal-box-sm { max-width:380px; }

.modal-header { display:flex; align-items:flex-start; gap:14px; margin-bottom:18px; }
.modal-header-icon {
  width:42px; height:42px; border-radius:12px;
  background:rgba(0,212,255,0.1); border:1px solid rgba(0,212,255,0.22);
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem; flex-shrink:0;
}
.modal-header-icon.danger {
  background:rgba(239,71,111,0.08); border-color:rgba(239,71,111,0.22);
}
.modal-title { font-family:var(--font-d); font-size:1rem; font-weight:800; color:var(--t1); margin-bottom:2px; }
.modal-subtitle { font-size:0.78rem; color:var(--t3); }
.modal-close {
  margin-left:auto; flex-shrink:0; background:none; border:none; color:var(--t3);
  font-size:1.4rem; line-height:1; padding:2px; transition:color var(--t); width:28px; height:28px;
  display:flex; align-items:center; justify-content:center;
}
.modal-close:hover { color:var(--t1); }

.modal-body { margin-bottom:20px; }
.modal-desc { font-size:0.88rem; color:var(--t2); line-height:1.65; margin-bottom:16px; }

.new-pwd-display {
  background:var(--sf2); border:1px solid var(--b2); border-radius:var(--r1);
  padding:14px 16px; margin-bottom:12px;
}
.npd-label { font-size:0.68rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--t3); display:block; margin-bottom:8px; }
.npd-value-row { display:flex; align-items:center; gap:10px; }
.npd-value {
  font-family:'Courier New', monospace; font-size:1.2rem; font-weight:700;
  color:var(--a); letter-spacing:0.08em; flex:1;
  background:transparent; border:none;
}
.btn-copy-pwd {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(0,212,255,0.08); border:1px solid rgba(0,212,255,0.22);
  border-radius:6px; padding:6px 12px; font-size:0.78rem; font-weight:600;
  color:var(--a); transition:var(--t); flex-shrink:0;
}
.btn-copy-pwd:hover { background:rgba(0,212,255,0.16); }

.modal-email-row {
  display:flex; align-items:center; gap:8px;
  font-size:0.82rem; color:var(--t3);
}
.modal-email-row svg { color:var(--t4); flex-shrink:0; }

.modal-footer { display:flex; gap:10px; }
.btn-send-email {
  flex:1; display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:var(--grad); color:#fff; border:none; border-radius:var(--r1);
  padding:11px 18px; font-size:0.88rem; font-weight:700; transition:var(--t);
}
.btn-send-email:hover:not(:disabled) { transform:translateY(-2px); box-shadow:var(--glow); }
.btn-send-email:disabled { opacity:0.4; cursor:not-allowed; }

.btn-modal-close {
  background:var(--sf2); border:1px solid var(--b2); border-radius:var(--r1);
  padding:11px 18px; font-size:0.88rem; font-weight:500; color:var(--t2);
  transition:var(--t);
}
.btn-modal-close:hover { border-color:var(--b3); color:var(--t1); }

.btn-partial {
  background: var(--sf3);
  color: var(--t2);
  border: 1px solid var(--b2);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  flex: 1;
  text-align: center;
}
.btn-partial:hover {
  background: var(--p);
  color: white;
  border-color: var(--p);
}

.btn-confirm-delete {
  flex:1; display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:rgba(239,71,111,0.12); border:1px solid rgba(239,71,111,0.35);
  border-radius:var(--r1); padding:11px 18px; font-size:0.88rem; font-weight:700;
  color:#ef476f; transition:var(--t);
}
.btn-confirm-delete:hover { background:rgba(239,71,111,0.22); border-color:var(--r); }


/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width:900px) {
  .welcome-visual { display:none; }
  .welcome-form-panel { width:100%; min-width:unset; }
  .wfp-inner { max-width:440px; padding:0 28px; }
}
@media (max-width:768px) {
  .sidebar { position:fixed; left:0; top:0; bottom:0; transform:translateX(-100%); transition:transform var(--t); width:var(--sb-w)!important; min-width:var(--sb-w)!important; }
  .sidebar.mobile-open { transform:translateX(0); }
  .mobile-menu-btn { display:flex; }
  .sb-collapse-btn { display:none; }
  .module-content-area { padding:20px 18px 100px; }
  .sgb-inner { padding:12px 18px; }
  .field-row { grid-template-columns:1fr; }
  .three-pillars { grid-template-columns:1fr; }
  .variant-grid { grid-template-columns:1fr; }
  .rai-grid { grid-template-columns:1fr; }
  .article-flow { flex-direction:column; }
  .af-arrow { transform:rotate(90deg); }
  .lp-progress-card { flex-direction:column; }
  .mc-actions { flex-direction:row; align-items:center; width:100%; }
  .mod-card { flex-direction:column; }
}
@media (max-width:480px) {
  .wfp-inner { padding:0 18px; }
  .cert-header h2 { font-size:1.4rem; }
  .topbar { padding:0 14px; }
  .module-content-area { padding:14px 12px 80px; }
}

/* VIP Wall */
.vip-wall { background: #0f172a; color: #fff; padding: 60px 40px; border-radius: 12px; text-align: center; border: 1px solid #1e293b; max-width: 600px; margin: 40px auto; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.vw-icon { font-size: 3rem; margin-bottom: 20px; animation: pulse 2s infinite; }
.vip-wall h2 { font-size: 1.8rem; font-family: var(--font-d); margin-bottom: 12px; color: #f8fafc; }
.vip-wall p { color: #94a3b8; font-size: 0.95rem; margin-bottom: 30px; }
.vw-input-group { display: flex; gap: 10px; justify-content: center; max-width: 400px; margin: 0 auto; }
.vw-input-group input { flex: 1; padding: 12px 16px; border-radius: 8px; border: 1px solid #334155; background: #1e293b; color: #fff; font-family: var(--font-m); outline: none; transition: border-color 0.2s; }
.vw-input-group input:focus { border-color: #38bdf8; }
.vw-input-group button { padding: 12px 24px; border-radius: 8px; border: none; background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%); color: #fff; font-weight: 600; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s; }
.vw-input-group button:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(37,99,235,0.4); }
@keyframes pulse { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.05); opacity: 0.8; } 100% { transform: scale(1); opacity: 1; } }

.btn-open-mod-f3:hover { border-color:rgba(192,192,192,0.6); color:#c0c0c0; background:rgba(192,192,192,0.1); }
.btn-open-mod-f4:hover { border-color:rgba(255,215,0,0.6); color:#ffd700; background:rgba(255,215,0,0.1); }

/* -- QUIZ STYLES ------------------------------------------------ */
.quiz-question { margin-bottom: 20px; }
.quiz-question-title { font-weight: 600; color: var(--t1); margin-bottom: 10px; font-size: 1.05rem; }
.quiz-option { display: flex; align-items: flex-start; gap: 10px; padding: 10px 15px; border: 1px solid var(--b2); border-radius: 8px; margin-bottom: 8px; cursor: pointer; transition: var(--t); background: var(--bg2); user-select: none; -webkit-tap-highlight-color: transparent; }
.quiz-option:hover { border-color: var(--p); background: var(--sf2); }
.quiz-option input[type="radio"] { margin-top: 4px; cursor: pointer; }
.quiz-option-text { font-size: 0.95rem; color: var(--t2); line-height: 1.4; }
.quiz-option.selected { border-color: var(--p); background: rgba(23,83,140,0.05); }
.quiz-option.correct { border-color: #10b981; background: rgba(16, 185, 129, 0.08); }
.quiz-option.incorrect { border-color: var(--r); background: rgba(239, 71, 111, 0.08); }
.quiz-error { color: var(--r); font-size: 0.85rem; margin-top: 5px; display: none; }


/* ── ABSTRACT BACKGROUNDS ────────────────────────────────────── */
.bg-abstract-shapes {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.bg-shape {
  position: absolute;
  filter: blur(80px);
  opacity: 0.4;
  border-radius: 50%;
  animation: float-bg 20s infinite ease-in-out alternate;
}
.bg-shape-1 { width: 400px; height: 400px; background: rgba(0, 162, 255, 0.12); top: -100px; left: -100px; }
.bg-shape-2 { width: 500px; height: 500px; background: rgba(0, 98, 255, 0.1); bottom: -150px; right: -100px; animation-delay: -5s; }
.bg-shape-3 { width: 300px; height: 300px; background: rgba(0, 162, 255, 0.08); top: 40%; left: 50%; animation-delay: -10s; }

@keyframes float-bg {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, -50px) scale(1.1); }
  100% { transform: translate(-30px, 40px) scale(0.9); }
}

.magazine-banner {
  width: 100%;
  height: 220px;
  border-radius: var(--r3);
  margin-bottom: 30px;
  background-image: url('tech_banner_fase1_dark.png');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0,98,255,0.15);
}
.magazine-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9,14,36,0.95) 0%, rgba(9,14,36,0.3) 100%);
}
.magazine-banner-content {
  position: relative;
  z-index: 2;
  color: #ffffff;
}
.magazine-banner-content h1, .magazine-banner-content p {
  color: #ffffff;
  text-shadow: 0 2px 15px rgba(0,0,0,0.8), 0 0 5px rgba(0,0,0,0.5);
}
.magazine-banner h1 {
  font-size: 2.5rem;
  font-family: var(--font-d);
  font-weight: 800;
  margin-bottom: 5px;
}
.magazine-banner p {
  font-size: 1.1rem;
  opacity: 1;
  max-width: 600px;
}

/* ==========================================================================
   CURSOS POTENCIADOS
   ========================================================================== */
.cp-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  padding-bottom: 40px;
}

/* Hero */
.cp-hero {
  position: relative;
  border-radius: var(--r3);
  padding: 60px 40px;
  margin-bottom: 40px;
  background: linear-gradient(to top, rgba(9,14,36,0.95) 0%, rgba(9,14,36,0.3) 100%), url('cp_hero_corporate.png') center/cover no-repeat;
  border: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  overflow: hidden;
  text-align: center;
}
.cp-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 162, 255, 0.15) 0%, transparent 60%),
              radial-gradient(circle at 80% 100%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}
.cp-hero-content {
  position: relative;
  z-index: 2;
}
.cp-hero-content h1 {
  font-family: var(--font-d);
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 15px;
  text-shadow: 0 0 20px rgba(0, 162, 255, 0.3);
}
.cp-hero-content p {
  font-size: 1.2rem;
  color: var(--t2);
  max-width: 600px;
  margin: 0 auto;
}

/* Views (Fade Transitions) */
.cp-view {
  display: none;
  animation: cpFadeIn 0.4s ease forwards;
}
.cp-view.active {
  display: block;
}
@keyframes cpFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Categories Grid */
.cp-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

/* Flip Card 3D */
.flip-card {
  background-color: transparent;
  width: 100%;
  height: 260px;
  perspective: 1000px;
  cursor: pointer;
}
.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  border-radius: var(--r2);
}
.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

/* Front & Back Sides */
.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: var(--r2);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: rgba(10, 25, 47, 0.9);
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.flip-card-back {
  transform: rotateY(180deg);
}
.flip-card-front h3, .flip-card-back h3, .fc-icon, .flip-card-back p {
  text-shadow: 0 2px 10px rgba(0,0,0,0.8), 0 0 5px rgba(0,0,0,0.5);
}

.fc-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}
.flip-card-front h3 {
  font-size: 1.3rem;
  color: #fff;
  line-height: 1.4;
  margin: 0;
}
.flip-card-back h3 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 10px;
  opacity: 0.9;
}
.flip-card-back p {
  font-size: 0.9rem;
  color: var(--t2);
  margin-bottom: 20px;
}
.cp-btn {
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  background: rgba(255,255,255,0.1);
  transition: 0.3s ease;
}

/* Corporate Image Backgrounds */
/* CYAN (Tecnología) */
.cp-color-cyan .flip-card-front {
  background-image: linear-gradient(to top, rgba(9,14,36,0.9) 0%, rgba(9,14,36,0.4) 100%), url('cp_tec_front.png');
}
.cp-color-cyan .flip-card-back {
  background-image: linear-gradient(to top, rgba(9,14,36,0.9) 0%, rgba(9,14,36,0.4) 100%), url('cp_tec_back.png');
}

/* MAGENTA (Futuro) */
.cp-color-magenta .flip-card-front {
  background-image: linear-gradient(to top, rgba(9,14,36,0.9) 0%, rgba(9,14,36,0.4) 100%), url('cp_futuro_front.png');
}
.cp-color-magenta .flip-card-back {
  background-image: linear-gradient(to top, rgba(9,14,36,0.9) 0%, rgba(9,14,36,0.4) 100%), url('cp_futuro_back.png');
}

/* GOLD (Ventas) */
.cp-color-gold .flip-card-front {
  background-image: linear-gradient(to top, rgba(9,14,36,0.9) 0%, rgba(9,14,36,0.4) 100%), url('cp_ventas_front.png');
}
.cp-color-gold .flip-card-back {
  background-image: linear-gradient(to top, rgba(9,14,36,0.9) 0%, rgba(9,14,36,0.4) 100%), url('cp_ventas_back.png');
}

/* Hover over flip card */
.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg) scale(1.02);
  box-shadow: 0 15px 40px rgba(0,0,0,0.5);
}



/* Courses View */
.cp-back-btn {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 30px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.cp-back-btn:hover {
  background: #1e293b;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.cp-courses-title {
  font-size: 1.8rem;
  color: #0f172a;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 2px solid #e2e8f0;
  font-weight: 800;
}

.cp-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.cp-course-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r2);
  padding: 25px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}
.cp-course-card:hover {
  transform: translateY(-5px);
}

/* Cyan Course Hover */
.cp-course-card.cp-color-cyan:hover {
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.2);
  border-color: rgba(0, 212, 255, 0.3);
}
/* Magenta Course Hover */
.cp-course-card.cp-color-magenta:hover {
  box-shadow: 0 8px 25px rgba(255, 0, 255, 0.2);
  border-color: rgba(255, 0, 255, 0.3);
}
/* Gold Course Hover */
.cp-course-card.cp-color-gold:hover {
  box-shadow: 0 8px 25px rgba(255, 165, 0, 0.2);
  border-color: rgba(255, 165, 0, 0.3);
}

.cp-course-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 15px;
  gap: 10px;
  flex-wrap: wrap;
}

.cp-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}
.cp-badge-insignia {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.cp-badge-cert {
  background: rgba(250, 204, 21, 0.15);
  color: #facc15;
  border: 1px solid rgba(250, 204, 21, 0.3);
}

.cp-note {
  font-size: 0.75rem;
  color: var(--t3);
  font-style: italic;
}

.cp-course-title {
  font-size: 1.15rem;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 25px;
  flex-grow: 1;
}

.cp-course-link {
  display: inline-block;
  text-align: center;
  padding: 10px;
  border-radius: var(--r1);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: 0.2s ease;
}

.cp-btn-cyan { background: #0ea5e9; color: #fff; border: none; box-shadow: 0 4px 10px rgba(14, 165, 233, 0.3); }
.cp-btn-cyan:hover { background: #0284c7; transform: translateY(-2px); box-shadow: 0 6px 15px rgba(14, 165, 233, 0.4); }

.cp-btn-magenta { background: #c026d3; color: #fff; border: none; box-shadow: 0 4px 10px rgba(192, 38, 211, 0.3); }
.cp-btn-magenta:hover { background: #a21caf; transform: translateY(-2px); box-shadow: 0 6px 15px rgba(192, 38, 211, 0.4); }

.cp-btn-gold { background: #eab308; color: #fff; border: none; box-shadow: 0 4px 10px rgba(234, 179, 8, 0.3); }
.cp-btn-gold:hover { background: #ca8a04; transform: translateY(-2px); box-shadow: 0 6px 15px rgba(234, 179, 8, 0.4); }

/* Versaria Full Logo injected */



/* Hide when sidebar is collapsed */
.sidebar.collapsed 

/* Versaria Logo Wrapper with metallic blue background */
.versaria-logo-wrapper {
  background: linear-gradient(135deg, #0055a5 0%, #001f3f 100%);
  border-radius: 8px;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  transition: all var(--t);
}

.versaria-full-logo {
  max-height: 35px;
  max-width: 140px;
  object-fit: contain;
  transition: all var(--t);
  mix-blend-mode: lighten; /* Cuts out dark background to show only the white logo on metallic blue */
}

/* Sidebar collapsed state */
.sidebar.collapsed .versaria-logo-wrapper {
  opacity: 0;
  pointer-events: none;
  width: 0;
  padding: 0;
  border: none;
  margin: 0;
}

.sidebar.collapsed .sb-collapse-btn {
  margin: 0 auto;
}

/* Arrow vs Hamburger logic */
.icon-hamburger { display: none; }
.sidebar.collapsed .icon-arrow { display: none; }
.sidebar.collapsed .icon-hamburger { display: block !important; }

/* Center alignment fix for collapsed state */
.sidebar.collapsed .sb-brand {
  justify-content: center;
  padding: 0;
}
.sidebar.collapsed .versaria-logo-wrapper {
  display: none !important;
}
.sidebar.collapsed .sb-user {
  justify-content: center;
  padding: 12px 0;
}

/* Sidebar Logos Visibility */
.sb-logo-open { display: block; }
.sidebar.collapsed .sb-logo-open { display: none !important; }

.sb-logo-collapsed-container { display: none !important; }
.sidebar.collapsed .sb-logo-collapsed-container { display: flex !important; }

/* Admin Sidebar Collapsed */
.admin-sidebar { transition: width var(--t), min-width var(--t); }
.admin-sidebar.collapsed { width: 68px; min-width: 68px; }

.admin-collapse-btn { margin: 0 auto !important; }
.admin-sidebar.collapsed .icon-arrow { display: none; }
.admin-sidebar.collapsed .icon-hamburger { display: block !important; }
.admin-sidebar:not(.collapsed) .icon-hamburger { display: none; }
.admin-sidebar:not(.collapsed) .icon-arrow { display: block; }

.admin-sidebar.collapsed .admin-nav-btn span:not(.admin-nav-count) { display: none; }
.admin-sidebar.collapsed .admin-nav-btn { justify-content: center; padding: 9px 0; }
.admin-sidebar.collapsed .admin-nav-btn svg { margin: 0; }
.admin-sidebar.collapsed .admin-nav-count { 
  position: absolute; top: -5px; right: -5px; width: 16px; height: 16px; 
  font-size: 0.6rem; padding: 0; display: flex; align-items: center; justify-content: center; 
}

.admin-sidebar.collapsed .admin-sb-user-chip { padding: 10px 0; justify-content: center; }
.admin-sidebar.collapsed .admin-user-info { display: none !important; }

.admin-sidebar.collapsed .btn-admin-logout .btn-text { display: none; }
.admin-sidebar.collapsed .btn-admin-logout { padding: 12px 0; justify-content: center; }
.admin-sidebar.collapsed .btn-admin-logout svg { margin: 0; }


/* Admin Dashboard Premium Search & Filters */
.admin-search-wrapper { position: relative; width: 100%; max-width: 400px; }
.admin-search-wrapper svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--t3); }
.admin-search-wrapper input {
  width: 100%; padding: 14px 16px 14px 45px; border-radius: 20px; border: 1px solid var(--b2);
  background: var(--sf); font-size: 0.95rem; color: var(--t1); box-shadow: 0 4px 12px rgba(0,0,0,0.04);
  transition: all var(--t);
}
.admin-search-wrapper input:focus { border-color: var(--p); box-shadow: 0 4px 15px rgba(23,83,140,0.15); outline: none; }

.admin-filters-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 15px; margin-bottom: 25px; }
.admin-filter-select {
  width: 100%; padding: 12px 16px; border-radius: 12px; border: 1px solid var(--b2); background: var(--sf);
  font-size: 0.85rem; color: var(--t2); cursor: pointer; transition: all var(--t);
}
.admin-filter-select:hover { border-color: var(--p); }

.premium-badge {
  padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; display: inline-flex; align-items: center; gap: 5px;
}
.premium-badge.gray { background: var(--sf3); color: var(--t2); }
.premium-badge.green { background: rgba(6,214,160,0.15); color: var(--g); }
.premium-badge.blue { background: rgba(23,83,140,0.1); color: var(--p); }
.premium-badge.gold { background: linear-gradient(135deg, rgba(239,71,111,0.15), rgba(255,158,108,0.15)); color: var(--e); border: 1px solid rgba(239,71,111,0.2); }

.premium-action-btn {
  background: var(--sf3); border: none; border-radius: 8px; width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  color: var(--t2); transition: all 0.2s ease;
}
.premium-action-btn:hover { background: var(--p); color: white; transform: translateY(-2px); box-shadow: 0 4px 10px rgba(23,83,140,0.2); }
.premium-action-btn.delete:hover { background: var(--e); color: white; box-shadow: 0 4px 10px rgba(239,71,111,0.2); }

.charts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 30px; }
.chart-card { background: var(--sf); border-radius: 12px; padding: 20px; border: 1px solid var(--b2); box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.chart-card h4 { margin: 0 0 15px 0; font-size: 0.95rem; color: var(--t2); }