/* ════════════════════════════════════════════════════════
   Tech@Home LMS Styles
   ════════════════════════════════════════════════════════ */

:root {
  --lms-navy:      #0A1628;
  --lms-blue:      #2563EB;
  --lms-cyan:      #06B6D4;
  --lms-amber:     #F59E0B;
  --lms-green:     #10B981;
  --lms-red:       #EF4444;
  --lms-white:     #FFFFFF;
  --lms-surface:   #112240;
  --lms-card:      #0F1E35;
  --lms-border:    rgba(255,255,255,0.08);
  --lms-text:      #E2E8F0;
  --lms-text-muted:#8892A4;
  --lms-radius:    12px;
  --lms-radius-sm: 8px;
}

/* ── BASE ── */
.lms-body {
  background: var(--lms-navy);
  color: var(--lms-text);
  min-height: 100vh;
  font-family: 'Inter', sans-serif;
  display: flex;
  flex-direction: column;
}

/* ── NAV ── */
.lms-nav {
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--lms-border);
  padding: 0 5vw;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.lms-nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--lms-white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.lms-nav-logo span { color: var(--lms-cyan); }
.lms-nav-badge {
  background: rgba(6,182,212,0.15);
  border: 1px solid rgba(6,182,212,0.3);
  color: var(--lms-cyan);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 5px;
  letter-spacing: 0.06em;
}
.lms-nav-right { display: flex; align-items: center; gap: 1rem; }
.lms-nav-link {
  color: var(--lms-text-muted);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.15s;
}
.lms-nav-link:hover, .lms-nav-link.active { color: var(--lms-white); }
.lms-nav-btn {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--lms-border);
  color: var(--lms-text);
  padding: 0.3rem 0.8rem;
  border-radius: var(--lms-radius-sm);
  font-size: 0.82rem;
  text-decoration: none;
  transition: background 0.15s;
}
.lms-nav-btn:hover { background: rgba(255,255,255,0.1); }
.lms-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800; font-size: 0.9rem; color: #fff;
}

/* ── MAIN & FOOTER ── */
.lms-main { flex: 1; padding: 2rem 5vw; max-width: 1100px; margin: 0 auto; width: 100%; }
.lms-footer {
  border-top: 1px solid var(--lms-border);
  padding: 1rem 5vw;
  font-size: 0.78rem;
  color: var(--lms-text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.lms-footer a { color: var(--lms-cyan); text-decoration: none; }

/* ── ALERTS ── */
.lms-alert {
  padding: 0.8rem 1.1rem;
  border-radius: var(--lms-radius-sm);
  font-size: 0.88rem;
  margin-bottom: 1rem;
  font-weight: 500;
}
.lms-alert.success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); color: #6ee7b7; }
.lms-alert.error   { background: rgba(239,68,68,0.1);  border: 1px solid rgba(239,68,68,0.25);  color: #fca5a5; }
.lms-alert.warning { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25); color: #fcd34d; }

/* ── BUTTONS ── */
.lms-btn {
  display: inline-flex; align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border-radius: var(--lms-radius-sm);
  font-size: 0.88rem; font-weight: 600;
  text-decoration: none; cursor: pointer;
  border: none; transition: opacity 0.15s, transform 0.1s;
  font-family: 'Inter', sans-serif;
}
.lms-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.lms-btn:active { transform: translateY(0); }
.lms-btn.primary  { background: linear-gradient(135deg, var(--lms-blue), #1d4ed8); color: #fff; }
.lms-btn.secondary{ background: rgba(255,255,255,0.06); border: 1px solid var(--lms-border); color: var(--lms-text); }
.lms-btn.sm       { padding: 0.35rem 0.75rem; font-size: 0.78rem; }
.lms-btn.full     { width: 100%; justify-content: center; }

/* ── CARDS ── */
.lms-card {
  background: var(--lms-card);
  border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius);
  padding: 1.5rem;
}
.lms-card-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 0.95rem;
  color: var(--lms-white);
  margin-bottom: 1rem;
}

/* ── BADGES ── */
.lms-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.lms-badge.beginner     { background: rgba(16,185,129,0.12); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.25); }
.lms-badge.intermediate { background: rgba(245,158,11,0.12); color: #fcd34d; border: 1px solid rgba(245,158,11,0.25); }
.lms-badge.advanced     { background: rgba(239,68,68,0.12);  color: #fca5a5; border: 1px solid rgba(239,68,68,0.25); }
.lms-badge.success      { background: rgba(16,185,129,0.12); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.25); }
.lms-badge.error        { background: rgba(239,68,68,0.12);  color: #fca5a5; border: 1px solid rgba(239,68,68,0.25); }
.lms-badge-sm { font-size: 0.68rem; padding: 0.1rem 0.45rem; border-radius: 999px; font-weight: 600; }
.lms-badge-sm.success { background: rgba(16,185,129,0.12); color: #6ee7b7; }
.lms-badge-sm.error   { background: rgba(239,68,68,0.12);  color: #fca5a5; }

/* ── FORMS ── */
.lms-form { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 1.2rem; }
.lms-form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.lms-form-group label { font-size: 0.82rem; font-weight: 600; color: var(--lms-text-muted); }
.lms-form-group input, .lms-form-group select, .lms-form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--lms-border);
  color: var(--lms-white);
  padding: 0.65rem 0.85rem;
  border-radius: var(--lms-radius-sm);
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.15s;
  outline: none;
}
.lms-form-group input:focus, .lms-form-group select:focus { border-color: var(--lms-cyan); }
.lms-form-group input:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── BREADCRUMB ── */
.lms-breadcrumb {
  font-size: 0.78rem; color: var(--lms-text-muted);
  margin-bottom: 1.2rem;
}
.lms-breadcrumb a { color: var(--lms-cyan); text-decoration: none; }
.lms-breadcrumb a:hover { text-decoration: underline; }

/* ── SECTION TITLES ── */
.lms-section-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem; font-weight: 700;
  color: var(--lms-white);
  margin: 1.5rem 0 1rem;
}

/* ── AUTH PAGES ── */
.lms-auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
  background: var(--lms-navy);
}
.lms-auth-card {
  background: var(--lms-card);
  border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius);
  padding: 2.5rem;
  width: 100%; max-width: 420px;
  text-align: center;
}
.lms-auth-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800; font-size: 1.6rem;
  color: var(--lms-white);
  margin-bottom: 0.4rem;
}
.lms-auth-logo span { color: var(--lms-cyan); }
.lms-auth-card h1 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.3rem; color: var(--lms-white); }
.lms-auth-card p  { font-size: 0.85rem; color: var(--lms-text-muted); margin-bottom: 0.5rem; }
.lms-auth-alt { font-size: 0.82rem; color: var(--lms-text-muted); margin-top: 1.2rem; }
.lms-auth-alt a   { color: var(--lms-cyan); text-decoration: none; }

/* ── DASHBOARD ── */
.lms-page { padding: 0; }
.lms-hero-strip {
  display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--lms-surface), #0d1f3a);
  border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius);
  padding: 1.5rem 1.8rem;
  margin-bottom: 2rem;
}
.lms-hero-avatar {
  width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800; font-size: 1.4rem; color: #fff;
}
.lms-hero-strip h1 { font-family: 'Plus Jakarta Sans',sans-serif; font-size: 1.4rem; font-weight: 800; margin-bottom: 0.2rem; }
.lms-hero-strip p  { font-size: 0.85rem; color: var(--lms-text-muted); }

/* ── COURSE GRID ── */
.lms-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}
.lms-course-card {
  background: var(--lms-card);
  border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--lms-text);
  display: flex; flex-direction: column;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.lms-course-card:hover { transform: translateY(-4px); border-color: rgba(6,182,212,0.35); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.lms-course-card-header {
  height: 120px; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.lms-course-icon { font-size: 2.5rem; }
.lms-course-level { position: absolute; bottom: 0.75rem; right: 0.75rem; }
.lms-course-body { padding: 1.2rem; flex: 1; display: flex; flex-direction: column; gap: 0.6rem; }
.lms-course-body h3 { font-family: 'Plus Jakarta Sans',sans-serif; font-size: 1rem; font-weight: 700; color: var(--lms-white); }
.lms-course-body p  { font-size: 0.82rem; color: var(--lms-text-muted); line-height: 1.55; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ── PROGRESS BAR ── */
.lms-progress-bar-wrap { display: flex; flex-direction: column; gap: 0.3rem; }
.lms-progress-bar-track { height: 6px; background: rgba(255,255,255,0.07); border-radius: 3px; overflow: hidden; }
.lms-progress-bar-fill  { height: 100%; background: linear-gradient(90deg, var(--lms-blue), var(--lms-cyan)); border-radius: 3px; transition: width 0.6s ease; }
.lms-progress-bar-wrap span { font-size: 0.72rem; color: var(--lms-text-muted); }
.lms-course-meta { display: flex; gap: 0.8rem; flex-wrap: wrap; font-size: 0.73rem; color: var(--lms-text-muted); }
.lms-cert-badge { color: var(--lms-amber); font-weight: 600; }

/* ── COURSE HEADER ── */
.lms-course-header {
  display: grid; grid-template-columns: 1fr auto;
  gap: 2rem; align-items: start;
  margin-bottom: 1.5rem;
}
.lms-course-header h1 { font-family: 'Plus Jakarta Sans',sans-serif; font-size: 1.8rem; font-weight: 800; margin: 0.4rem 0 0.6rem; }
.lms-course-header p  { color: var(--lms-text-muted); line-height: 1.7; }
.lms-course-stats-row { display: flex; gap: 1.2rem; flex-wrap: wrap; font-size: 0.82rem; color: var(--lms-text-muted); margin-top: 0.8rem; }
.lms-progress-circle-wrap { text-align: center; flex-shrink: 0; }
.lms-progress-circle {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: conic-gradient(var(--lms-cyan) calc(var(--pct) * 1%), rgba(255,255,255,0.06) 0);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.lms-progress-circle::before {
  content: ''; position: absolute;
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--lms-card);
}
.lms-progress-circle span {
  position: relative; z-index: 1;
  font-family: 'Plus Jakarta Sans',sans-serif;
  font-weight: 800; font-size: 1.1rem; color: var(--lms-white);
}

/* ── MODULE LIST ── */
.lms-modules-list { display: flex; flex-direction: column; gap: 0.6rem; }
.lms-module-item {
  display: flex; align-items: center; gap: 1rem;
  background: var(--lms-card);
  border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius-sm);
  padding: 1rem 1.2rem;
  transition: border-color 0.15s;
}
.lms-module-item.completed { border-color: rgba(16,185,129,0.25); }
.lms-module-item.current   { border-color: rgba(6,182,212,0.35); background: rgba(6,182,212,0.04); }
.lms-module-info { flex: 1; min-width: 0; }
.lms-module-title { font-weight: 600; font-size: 0.92rem; }
.lms-module-meta  { display: flex; gap: 0.7rem; font-size: 0.75rem; color: var(--lms-text-muted); margin-top: 0.2rem; }
.lms-status-dot {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700;
}
.lms-status-dot.done    { background: rgba(16,185,129,0.15); color: var(--lms-green); border: 1px solid rgba(16,185,129,0.3); }
.lms-status-dot.locked  { background: rgba(255,255,255,0.04); color: var(--lms-text-muted); }
.lms-status-dot.pending { background: rgba(37,99,235,0.12); color: var(--lms-cyan); border: 1px solid rgba(37,99,235,0.25); }

/* ── CERT BANNER ── */
.lms-cert-banner {
  background: linear-gradient(135deg, rgba(245,158,11,0.1), rgba(245,158,11,0.05));
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--lms-radius-sm);
  padding: 1rem 1.2rem;
  margin-bottom: 1.5rem;
  display: flex; align-items: center; flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── MODULE LAYOUT ── */
.lms-module-layout {
  display: grid; grid-template-columns: 260px 1fr;
  gap: 2rem; align-items: start;
  margin: 0 -0; /* override parent padding won't work, just let it be */
}
.lms-module-sidebar {
  background: var(--lms-card);
  border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius);
  overflow: hidden;
  position: sticky; top: 75px;
}
.lms-sidebar-header {
  padding: 1rem; border-bottom: 1px solid var(--lms-border);
  font-size: 0.78rem;
}
.lms-sidebar-header a { color: var(--lms-cyan); text-decoration: none; }
.lms-sidebar-module {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.75rem 1rem; font-size: 0.83rem;
  text-decoration: none; color: var(--lms-text-muted);
  border-bottom: 1px solid var(--lms-border);
  transition: background 0.15s;
}
.lms-sidebar-module:hover   { background: rgba(255,255,255,0.03); color: var(--lms-white); }
.lms-sidebar-module.active  { background: rgba(6,182,212,0.08); color: var(--lms-white); border-right: 3px solid var(--lms-cyan); }
.lms-sidebar-module.done    { color: var(--lms-green); }
.lms-sidebar-dot {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 700;
}
.lms-sidebar-dot.done    { background: rgba(16,185,129,0.15); color: var(--lms-green); }
.lms-sidebar-dot.pending { background: rgba(255,255,255,0.06); color: var(--lms-text-muted); }

/* ── RESOURCES ── */
.lms-resource-card {
  background: var(--lms-card); border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius); margin-bottom: 1rem; overflow: hidden;
  transition: border-color 0.15s;
}
.lms-resource-card.done { border-color: rgba(16,185,129,0.25); }
.lms-resource-header {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.9rem 1.2rem; border-bottom: 1px solid var(--lms-border);
  background: rgba(255,255,255,0.02);
}
.lms-resource-type-icon { font-size: 1rem; }
.lms-resource-title { font-weight: 600; font-size: 0.9rem; flex: 1; }
.lms-resource-body { padding: 1rem 1.2rem; }
.lms-video-wrap { position: relative; padding-bottom: 56.25%; height: 0; border-radius: var(--lms-radius-sm); overflow: hidden; background: #000; }
.lms-video-iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.lms-doc-preview { display: flex; align-items: center; gap: 1rem; padding: 0.5rem; }
.lms-doc-icon    { font-size: 2.5rem; }
.lms-doc-name    { font-weight: 600; font-size: 0.9rem; }
.lms-resource-footer { padding: 0.7rem 1.2rem; border-top: 1px solid var(--lms-border); }

/* ── EXAM SECTION ── */
.lms-exam-section {
  background: linear-gradient(135deg, var(--lms-surface), #0d1f3a);
  border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius);
  padding: 1.5rem;
  margin-top: 2rem;
}
.lms-exam-section h2 { font-family:'Plus Jakarta Sans',sans-serif; font-size: 1.1rem; font-weight: 700; margin-bottom: 0.8rem; }
.lms-exam-info { display: flex; gap: 1.2rem; font-size: 0.82rem; color: var(--lms-text-muted); margin-bottom: 1rem; }

/* ── EXAM PAGE ── */
.lms-exam-page { max-width: 760px; margin: 0 auto; }
.lms-exam-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 2rem; }
.lms-exam-header h1 { font-family:'Plus Jakarta Sans',sans-serif; font-size: 1.5rem; font-weight: 800; }
.lms-exam-header p  { color: var(--lms-text-muted); font-size: 0.85rem; }
.lms-timer {
  text-align: center; flex-shrink: 0;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: var(--lms-radius-sm);
  padding: 0.6rem 1rem;
  display: flex; flex-direction: column; align-items: center;
}
#timer-display { font-family: 'Plus Jakarta Sans',sans-serif; font-size: 1.6rem; font-weight: 800; color: var(--lms-cyan); }
.lms-timer.urgent { border-color: rgba(239,68,68,0.4); background: rgba(239,68,68,0.08); }
.lms-timer.urgent #timer-display { color: var(--lms-red); animation: pulse 1s infinite; }
@keyframes pulse { 0%,100% { opacity:1 } 50% { opacity:0.6 } }
.lms-question-card {
  background: var(--lms-card); border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius); padding: 1.5rem; margin-bottom: 1rem;
}
.lms-question-num  { font-size: 0.72rem; font-weight: 700; color: var(--lms-cyan); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.6rem; }
.lms-question-text { font-weight: 600; font-size: 1rem; line-height: 1.5; margin-bottom: 1.2rem; }
.lms-options { display: flex; flex-direction: column; gap: 0.5rem; }
.lms-option {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.7rem 1rem; border-radius: var(--lms-radius-sm);
  border: 1px solid var(--lms-border);
  cursor: pointer; transition: all 0.15s;
  font-size: 0.9rem; color: var(--lms-text);
}
.lms-option:hover  { border-color: rgba(6,182,212,0.35); background: rgba(6,182,212,0.04); }
.lms-option.selected { border-color: var(--lms-cyan); background: rgba(6,182,212,0.08); }
.lms-option input[type=radio] { display: none; }
.lms-option-label {
  width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--lms-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}
.lms-exam-submit { text-align: center; padding: 1.5rem 0; }

/* ── RESULT PAGE ── */
.lms-result-card {
  text-align: center; padding: 2.5rem;
  border-radius: var(--lms-radius); margin-bottom: 2rem;
  border: 2px solid;
}
.lms-result-card.passed { background: rgba(16,185,129,0.06); border-color: rgba(16,185,129,0.3); }
.lms-result-card.failed { background: rgba(239,68,68,0.06);  border-color: rgba(239,68,68,0.3); }
.lms-result-icon   { font-size: 3.5rem; margin-bottom: 0.8rem; }
.lms-result-card h1{ font-family:'Plus Jakarta Sans',sans-serif; font-size: 1.5rem; font-weight: 800; margin-bottom: 1rem; }
.lms-score-display { display: flex; flex-direction: column; align-items: center; margin: 1rem 0; }
.lms-score-num     { font-family:'Plus Jakarta Sans',sans-serif; font-size: 3.5rem; font-weight: 800; color: var(--lms-white); }
.lms-score-label   { font-size: 0.82rem; color: var(--lms-text-muted); margin-top: 0.2rem; }
.lms-result-stats  { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; font-size: 0.85rem; color: var(--lms-text-muted); }
.lms-review-card {
  background: var(--lms-card); border: 1px solid var(--lms-border);
  border-radius: var(--lms-radius-sm); padding: 1rem 1.2rem; margin-bottom: 0.6rem;
}
.lms-review-card.correct   { border-color: rgba(16,185,129,0.25); }
.lms-review-card.incorrect { border-color: rgba(239,68,68,0.25); }
.lms-review-q { display: flex; gap: 0.7rem; font-size: 0.9rem; font-weight: 600; margin-bottom: 0.5rem; }
.lms-review-answers { display: flex; gap: 1.2rem; font-size: 0.82rem; color: var(--lms-text-muted); }
.lms-review-answers .green { color: var(--lms-green); }
.lms-review-answers .red   { color: var(--lms-red); }
.lms-review-explanation { margin-top: 0.6rem; font-size: 0.82rem; color: var(--lms-text-muted); background: rgba(255,255,255,0.03); padding: 0.5rem 0.7rem; border-radius: 6px; }

/* ── PROFILE ── */
.lms-profile-grid { display: grid; grid-template-columns: 360px 1fr; gap: 1.5rem; align-items: start; }

/* ── CERTIFICATE ── */
.lms-cert-page { padding: 1rem; background: var(--lms-navy); min-height: 100vh; }
.lms-cert-document {
  max-width: 800px; margin: 1.5rem auto;
  background: #fff; color: #1a1a2e;
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lms-cert-border { height: 8px; background: linear-gradient(90deg, #0A1628, #2563EB, #06B6D4); }
.lms-cert-inner { padding: 3rem 4rem; text-align: center; }
.lms-cert-logo { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 2rem; color: #0A1628; margin-bottom: 0.25rem; }
.lms-cert-logo span { color: #06B6D4; }
.lms-cert-tagline { font-size: 0.78rem; color: #666; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 2rem; }
.lms-cert-heading { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.8rem; font-weight: 800; color: #0A1628; margin-bottom: 1.5rem; }
.lms-cert-presented { font-size: 0.9rem; color: #555; margin-bottom: 0.3rem; }
.lms-cert-student-name { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.4rem; font-weight: 800; color: #0A1628; border-bottom: 2px solid #06B6D4; display: inline-block; padding-bottom: 0.3rem; margin-bottom: 1rem; }
.lms-cert-text { font-size: 0.88rem; color: #555; line-height: 1.7; max-width: 480px; margin: 0 auto 0.8rem; }
.lms-cert-course-name { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.4rem; font-weight: 800; color: #2563EB; margin-bottom: 2rem; }
.lms-cert-footer { display: flex; justify-content: space-between; align-items: flex-end; padding-top: 1.5rem; border-top: 1px solid #eee; flex-wrap: wrap; gap: 1rem; }
.lms-cert-sig-block { text-align: left; }
.lms-cert-sig-line { width: 180px; height: 2px; background: #0A1628; margin-bottom: 0.3rem; }
.lms-cert-sig-name { font-weight: 700; font-size: 0.88rem; color: #0A1628; }
.lms-cert-sig-title { font-size: 0.75rem; color: #666; }
.lms-cert-meta { display: flex; gap: 1.5rem; }
.lms-cert-meta-label { font-size: 0.68rem; color: #888; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.2rem; }
.lms-cert-meta-val { font-weight: 700; font-size: 0.82rem; color: #0A1628; }
.lms-empty-state { text-align: center; padding: 3rem; }
.lms-empty-icon { font-size: 3rem; margin-bottom: 0.8rem; }
.lms-empty-state h2 { font-family:'Plus Jakarta Sans',sans-serif; font-size:1.2rem; font-weight:700; margin-bottom:0.4rem; }
.lms-empty-state p  { color: var(--lms-text-muted); font-size: 0.88rem; margin-bottom: 1rem; }

/* ── PRINT ── */
@media print {
  .no-print, .lms-nav, .lms-footer { display: none !important; }
  .lms-cert-document { box-shadow: none; margin: 0; }
  body { background: white; }
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .lms-module-layout { grid-template-columns: 1fr; }
  .lms-module-sidebar { position: static; }
  .lms-course-header  { grid-template-columns: 1fr; }
  .lms-profile-grid   { grid-template-columns: 1fr; }
  .lms-cert-inner     { padding: 2rem 1.5rem; }
  .lms-cert-student-name { font-size: 1.6rem; }
}