:root {
  --pe-navy: #162632;
  --pe-navy-2: #0f1c25;
  --pe-navy-3: #243946;
  --pe-green: #88bf2d;
  --pe-green-dark: #4f7814;
  --pe-lemon: #cdff4f;
  --pe-lemon-soft: #efffc8;
  --pe-canvas: #f4f6f1;
  --pe-surface: #ffffff;
  --pe-surface-2: #eef1eb;
  --pe-ink: #162632;
  --pe-muted: #65736d;
  --pe-border: #dce3da;
  --pe-danger: #b42336;
  --pe-danger-soft: #fde8eb;
  --pe-warning: #8a5a00;
  --pe-warning-soft: #fff2cc;
  --pe-success: #35670f;
  --pe-success-soft: #e9f6d8;
  --pe-info: #245b75;
  --pe-info-soft: #e2f1f8;
  --pe-radius-sm: .75rem;
  --pe-radius: 1rem;
  --pe-radius-lg: 1.5rem;
  --pe-shadow-sm: 0 8px 24px rgba(22, 38, 50, .07);
  --pe-shadow: 0 24px 70px rgba(22, 38, 50, .12);
  --pe-transition: 180ms ease;
  --pe-sidebar-width: 17.5rem;
  --bs-primary: #162632;
  --bs-primary-rgb: 22, 38, 50;
  --bs-success: #4f7814;
  --bs-success-rgb: 79, 120, 20;
  --bs-danger: #b42336;
  --bs-danger-rgb: 180, 35, 54;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--pe-ink);
  background: var(--pe-canvas);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.pe-nav-open { overflow: hidden; }
h1, h2, h3, h4, h5, h6, .pe-heading, .display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  color: var(--pe-ink);
  font-family: Epilogue, "DM Sans", sans-serif;
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1.08;
}
img { max-width: 100%; }
a { color: var(--pe-green-dark); text-underline-offset: .2em; }
a:hover { color: var(--pe-navy); }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid rgba(136, 191, 45, .55); outline-offset: 3px; }
::selection { color: var(--pe-navy); background: var(--pe-lemon); }
[hidden] { display: none !important; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 3000; padding: .75rem 1rem; color: #fff; background: var(--pe-navy); border-radius: .75rem; }
.skip-link:focus { top: 1rem; }
.pe-muted { color: var(--pe-muted) !important; }
.pe-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--pe-green-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.pe-kicker {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .42rem .72rem;
  color: var(--pe-navy);
  background: var(--pe-lemon-soft);
  border: 1px solid rgba(136, 191, 45, .3);
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.pe-card, .pe-card-flat {
  color: var(--pe-ink);
  background: var(--pe-surface);
  border: 1px solid var(--pe-border);
  border-radius: var(--pe-radius-lg);
}
.pe-card { box-shadow: var(--pe-shadow-sm); }

.pe-brand { display: inline-flex; align-items: center; text-decoration: none; }
.pe-wordmark { display: block; width: auto; height: 2rem; object-fit: contain; }
.pe-wordmark.pe-wordmark-lg { height: 2.55rem; }
.pe-brand-icon { display: block; width: 2.4rem; height: 2.4rem; object-fit: contain; }

.btn {
  --bs-btn-font-weight: 700;
  min-height: 2.75rem;
  padding: .68rem 1rem;
  border-radius: .8rem;
  -webkit-tap-highlight-color: rgba(136, 191, 45, .24);
  transition: transform var(--pe-transition), box-shadow var(--pe-transition), color var(--pe-transition), background var(--pe-transition), border-color var(--pe-transition);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--pe-navy);
  --bs-btn-border-color: var(--pe-navy);
  --bs-btn-hover-color: var(--pe-navy);
  --bs-btn-hover-bg: var(--pe-lemon);
  --bs-btn-hover-border-color: var(--pe-lemon);
  --bs-btn-focus-shadow-rgb: 136, 191, 45;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--pe-navy-2);
  --bs-btn-active-border-color: var(--pe-navy-2);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: var(--pe-navy-2);
  --bs-btn-disabled-border-color: var(--pe-navy-2);
  box-shadow: 0 8px 18px rgba(22, 38, 50, .14);
}
.btn-accent {
  --bs-btn-color: var(--pe-navy);
  --bs-btn-bg: var(--pe-lemon);
  --bs-btn-border-color: var(--pe-lemon);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--pe-navy);
  --bs-btn-hover-border-color: var(--pe-navy);
  --bs-btn-focus-shadow-rgb: 136, 191, 45;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--pe-navy-2);
  --bs-btn-active-border-color: var(--pe-navy-2);
  --bs-btn-disabled-color: var(--pe-navy);
  --bs-btn-disabled-bg: var(--pe-lemon-soft);
  --bs-btn-disabled-border-color: var(--pe-green);
}
.btn-outline-primary {
  --bs-btn-color: var(--pe-navy);
  --bs-btn-border-color: #9eaaa4;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--pe-navy);
  --bs-btn-hover-border-color: var(--pe-navy);
  --bs-btn-focus-shadow-rgb: 136, 191, 45;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--pe-navy-2);
  --bs-btn-active-border-color: var(--pe-navy-2);
  --bs-btn-disabled-color: var(--pe-muted);
  --bs-btn-disabled-bg: var(--pe-surface-2);
  --bs-btn-disabled-border-color: var(--pe-border);
}
.btn.btn-primary:active, .btn.btn-primary.active, .btn.btn-primary.show,
.btn.btn-outline-primary:active, .btn.btn-outline-primary.active, .btn.btn-outline-primary.show,
.btn.btn-accent:active, .btn.btn-accent.active, .btn.btn-accent.show {
  color: #fff;
  background-color: var(--pe-navy-2);
  border-color: var(--pe-navy-2);
}
.btn.btn-primary:focus-visible,
.btn.btn-outline-primary:focus-visible,
.btn.btn-accent:focus-visible {
  box-shadow: 0 0 0 .25rem rgba(136, 191, 45, .28);
}
.btn.btn-primary[aria-busy="true"],
.btn.btn-outline-primary[aria-busy="true"],
.btn.btn-accent[aria-busy="true"] {
  color: #fff;
  background-color: var(--pe-navy-2);
  border-color: var(--pe-navy-2);
  opacity: .78;
  transform: none;
}
.btn-light { --bs-btn-bg: #fff; --bs-btn-border-color: var(--pe-border); --bs-btn-hover-bg: var(--pe-surface-2); }
.btn-link { color: var(--pe-green-dark); text-decoration: none; }
.btn-link:hover { color: var(--pe-navy); }
.btn-icon { display: inline-grid; place-items: center; width: 2.75rem; min-width: 2.75rem; padding: 0; }
.btn-sm { min-height: 2.2rem; padding: .4rem .68rem; border-radius: .65rem; }

.form-label { margin-bottom: .45rem; color: var(--pe-navy); font-size: .9rem; font-weight: 700; }
.form-control, .form-select {
  min-height: 3.1rem;
  padding: .72rem .9rem;
  color: var(--pe-ink);
  background-color: #fff;
  border-color: #cbd4ce;
  border-radius: .8rem;
}
textarea.form-control { min-height: 7rem; }
.form-control::placeholder { color: #8a9690; }
.form-control:focus, .form-select:focus {
  color: var(--pe-ink);
  border-color: var(--pe-green);
  box-shadow: 0 0 0 .25rem rgba(136, 191, 45, .18);
}
.form-check-input:checked { background-color: var(--pe-navy); border-color: var(--pe-navy); }
.pe-input-wrap { position: relative; }
.pe-input-wrap .form-control { padding-right: 3.25rem; }
.pe-password-toggle { position: absolute; top: 50%; right: .4rem; transform: translateY(-50%); width: 2.5rem; min-height: 2.5rem; padding: 0; border: 0; color: var(--pe-muted); background: transparent; border-radius: .65rem; }
.pe-password-toggle:hover { color: var(--pe-navy); background: var(--pe-surface-2); }
.pe-help-link { display: inline-flex; margin-top: .55rem; font-size: .9rem; font-weight: 700; }

/* Public site */
.pe-public { background: #fff; }
.pe-topbar { position: fixed; inset: 0 0 auto; z-index: 1000; background: rgba(255, 255, 255, .88); border-bottom: 1px solid rgba(220, 227, 218, .75); backdrop-filter: blur(16px); }
.pe-topbar .navbar { min-height: 5rem; }
.pe-public-nav { display: flex; align-items: center; gap: 1.5rem; }
.pe-public-nav > a:not(.btn) { color: var(--pe-navy); font-weight: 700; text-decoration: none; }
.pe-hero { position: relative; overflow: hidden; padding: 9.5rem 0 6rem; color: #fff; background: var(--pe-navy); }
.pe-hero::before, .pe-hero::after { position: absolute; content: ""; border-radius: 50%; pointer-events: none; }
.pe-hero::before { width: 32rem; height: 32rem; right: -12rem; top: -15rem; border: 5rem solid rgba(205, 255, 79, .09); }
.pe-hero::after { width: 24rem; height: 24rem; left: -15rem; bottom: -18rem; background: rgba(136, 191, 45, .12); }
.pe-hero .container { position: relative; z-index: 1; }
.pe-hero h1 { max-width: 11ch; margin: 1.25rem 0 1.5rem; color: #fff; font-size: clamp(3rem, 7vw, 6.3rem); line-height: .95; letter-spacing: -.065em; }
.pe-hero-copy { max-width: 38rem; color: #cbd4d4; font-size: clamp(1.05rem, 2vw, 1.22rem); }
.pe-hero .pe-eyebrow { color: var(--pe-lemon); }
.pe-hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.pe-hero-actions .btn-outline-light:hover { color: var(--pe-navy); background: #fff; }
.pe-product-preview { position: relative; max-width: 34rem; margin-left: auto; padding: 1rem; background: #eff3ed; border: 1px solid rgba(255, 255, 255, .15); border-radius: 1.8rem; box-shadow: 0 38px 90px rgba(0, 0, 0, .27); transform: rotate(1.5deg); }
.pe-preview-window { overflow: hidden; background: #fff; border-radius: 1.2rem; }
.pe-preview-bar { display: flex; align-items: center; justify-content: space-between; padding: .85rem 1rem; background: var(--pe-navy-2); }
.pe-preview-dots { display: flex; gap: .3rem; }
.pe-preview-dots span { width: .45rem; height: .45rem; background: #68777c; border-radius: 50%; }
.pe-preview-dots span:first-child { background: var(--pe-lemon); }
.pe-preview-body { display: grid; grid-template-columns: 5rem 1fr; min-height: 24rem; }
.pe-preview-side { padding: 1rem .7rem; background: #eef2ec; }
.pe-preview-side span { display: block; height: .52rem; margin-bottom: .8rem; background: #cfd8d0; border-radius: 999px; }
.pe-preview-side span.active { background: var(--pe-green); }
.pe-preview-main { padding: 1.5rem; }
.pe-preview-main .pe-preview-label { color: var(--pe-green-dark); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.pe-preview-main h2 { margin: .5rem 0 1rem; font-size: 1.75rem; }
.pe-preview-media { display: grid; place-items: center; height: 10rem; color: var(--pe-lemon); background: var(--pe-navy); border-radius: 1rem; font-size: 2rem; }
.pe-preview-progress { height: .55rem; margin-top: 1.2rem; background: #e0e6df; border-radius: 999px; overflow: hidden; }
.pe-preview-progress span { display: block; width: 68%; height: 100%; background: var(--pe-green); }
.pe-section-pad { padding: clamp(4.5rem, 8vw, 7rem) 0; }
.pe-section-intro { max-width: 42rem; margin-bottom: 2.5rem; }
.pe-section-intro h2 { margin-top: .8rem; font-size: clamp(2.2rem, 5vw, 4rem); }
.pe-feature-card { height: 100%; padding: 1.7rem; transition: transform var(--pe-transition), box-shadow var(--pe-transition); }
.pe-feature-card:hover { transform: translateY(-4px); box-shadow: var(--pe-shadow-sm); }
.pe-feature-icon { display: grid; place-items: center; width: 3rem; height: 3rem; color: var(--pe-navy); background: var(--pe-lemon); border-radius: .9rem; }
.pe-feature-card h3 { margin-top: 1.4rem; font-size: 1.25rem; }
.pe-journey { background: var(--pe-canvas); }
.pe-step { position: relative; padding: 1.5rem 1.5rem 1.5rem 4.5rem; }
.pe-step-number { position: absolute; left: 1.2rem; top: 1.35rem; display: grid; place-items: center; width: 2.4rem; height: 2.4rem; color: var(--pe-navy); background: var(--pe-lemon); border-radius: 50%; font-family: Epilogue, sans-serif; font-weight: 800; }
.pe-cta-panel { position: relative; overflow: hidden; padding: clamp(2rem, 6vw, 4.5rem); color: #fff; background: var(--pe-navy); border-radius: 2rem; }
.pe-cta-panel::after { position: absolute; width: 14rem; height: 14rem; right: -5rem; bottom: -7rem; content: ""; background: var(--pe-lemon); border-radius: 50%; opacity: .12; }
.pe-cta-panel h2 { max-width: 15ch; color: #fff; font-size: clamp(2.2rem, 5vw, 4rem); }
.pe-footer { color: #c7d0d1; background: var(--pe-navy-2); }
.pe-footer a { color: #fff; }

/* Authentication */
.pe-auth-page { min-height: 100vh; background: #fff; }
.pe-auth-layout { display: grid; grid-template-columns: minmax(22rem, .9fr) minmax(28rem, 1.1fr); min-height: 100vh; }
.pe-auth-brand { position: relative; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; padding: clamp(2rem, 5vw, 4rem); color: #fff; background: var(--pe-navy); }
.pe-auth-brand::before { position: absolute; width: 28rem; height: 28rem; right: -15rem; bottom: -12rem; content: ""; border: 5rem solid rgba(205, 255, 79, .12); border-radius: 50%; }
.pe-auth-brand > * { position: relative; z-index: 1; }
.pe-auth-message { max-width: 31rem; }
.pe-auth-message h2 { margin: 1rem 0; color: #fff; font-size: clamp(2.5rem, 5vw, 4.6rem); }
.pe-auth-message p { color: #c9d3d3; font-size: 1.08rem; }
.pe-auth-mark { width: 6rem; opacity: .95; }
.pe-auth-main { display: grid; place-items: center; padding: 2rem 1.25rem; background: linear-gradient(145deg, #fff 30%, #f3f6f0); }
.pe-auth-card { width: min(100%, 31rem); padding: clamp(1.5rem, 5vw, 2.75rem); }
.pe-auth-card h1 { margin-top: .9rem; font-size: clamp(2rem, 4vw, 2.8rem); }
.pe-auth-note { padding: .9rem 1rem; color: var(--pe-muted); background: var(--pe-surface-2); border-radius: .8rem; font-size: .87rem; }
.pe-auth-mobile-brand { display: none; margin-bottom: 2rem; }

/* Application shells */
.pe-layout { display: grid; grid-template-columns: var(--pe-sidebar-width) minmax(0, 1fr); min-height: 100vh; }
.pe-sidebar { position: sticky; top: 0; display: flex; flex-direction: column; height: 100vh; padding: 1.35rem 1rem; color: #d2dcdd; background: var(--pe-navy); overflow-y: auto; }
.pe-sidebar .pe-brand { margin: .25rem .55rem 1.8rem; }
.pe-sidebar .pe-wordmark { height: 1.75rem; max-width: 12rem; }
.pe-nav-label { margin: 1rem .75rem .5rem; color: #809197; font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.pe-nav { display: grid; gap: .28rem; }
.pe-nav a, .pe-nav button {
  display: flex;
  align-items: center;
  gap: .75rem;
  width: 100%;
  min-height: 2.85rem;
  padding: .72rem .8rem;
  color: #b9c6c8;
  background: transparent;
  border: 0;
  border-radius: .75rem;
  font-weight: 650;
  text-align: left;
  text-decoration: none;
  transition: color var(--pe-transition), background var(--pe-transition);
}
.pe-nav a i, .pe-nav button i { width: 1.15rem; color: #829398; text-align: center; }
.pe-nav a:hover, .pe-nav a.active, .pe-nav button:hover { color: #fff; background: rgba(255, 255, 255, .09); }
.pe-nav a.active i { color: var(--pe-lemon); }
.pe-sidebar-footer { margin-top: auto; padding-top: 1rem; }
.pe-main { min-width: 0; }
.pe-pagebar { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; min-height: 4.75rem; padding: .85rem clamp(1rem, 3vw, 2rem); background: rgba(244, 246, 241, .88); border-bottom: 1px solid rgba(220, 227, 218, .9); backdrop-filter: blur(16px); }
.pe-pagebar-person { display: flex; align-items: center; gap: .75rem; }
.pe-avatar { display: grid; place-items: center; width: 2.55rem; height: 2.55rem; color: var(--pe-navy); background: var(--pe-lemon); border-radius: .8rem; font-family: Epilogue, sans-serif; font-size: .9rem; font-weight: 800; }
.pe-person-meta { line-height: 1.2; }
.pe-person-meta small { display: block; margin-top: .2rem; color: var(--pe-muted); }
.pe-content { width: min(100%, 96rem); padding: clamp(1.25rem, 3vw, 2.5rem); }
.pe-section { display: none; }
.pe-section.active { display: block; animation: pe-fade .22s ease both; }
.pe-section-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.75rem; }
.pe-section-header h1 { margin: .65rem 0 .35rem; font-size: clamp(2rem, 4vw, 3.25rem); }
.pe-section-actions { display: flex; flex-wrap: wrap; gap: .65rem; }
.pe-mobile-menu { display: none; }
.pe-nav-scrim { position: fixed; inset: 0; z-index: 1030; background: rgba(9, 20, 27, .55); backdrop-filter: blur(2px); }

.pe-badge { display: inline-flex; align-items: center; gap: .35rem; padding: .34rem .6rem; color: #4c5a55; background: #edf0eb; border-radius: 999px; font-size: .74rem; font-weight: 800; line-height: 1; text-transform: capitalize; }
.pe-badge.active, .pe-badge.published, .pe-badge.completed, .pe-badge.ready { color: var(--pe-success); background: var(--pe-success-soft); }
.pe-badge.pending, .pe-badge.draft, .pe-badge.processing { color: var(--pe-warning); background: var(--pe-warning-soft); }
.pe-badge.suspended, .pe-badge.revoked, .pe-badge.archived, .pe-badge.inactive, .pe-badge.failed { color: var(--pe-danger); background: var(--pe-danger-soft); }
.pe-badge.admin { color: var(--pe-navy); background: var(--pe-lemon-soft); }

.pe-stat { position: relative; overflow: hidden; min-height: 9.5rem; padding: 1.35rem; }
.pe-stat::after { position: absolute; width: 5rem; height: 5rem; right: -2rem; bottom: -2.2rem; content: ""; background: var(--pe-lemon); border-radius: 50%; opacity: .25; }
.pe-stat-icon { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; color: var(--pe-navy); background: var(--pe-lemon-soft); border-radius: .8rem; }
.pe-stat-value { margin-top: 1.1rem; font-family: Epilogue, sans-serif; font-size: 2rem; font-weight: 800; letter-spacing: -.04em; }
.pe-table { overflow: hidden; background: #fff; border: 1px solid var(--pe-border); border-radius: var(--pe-radius); }
.pe-table .table { min-width: 44rem; margin: 0; }
.pe-table thead th { padding: .8rem 1rem; color: #65736d; background: #f2f5f0; border-bottom-color: var(--pe-border); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.pe-table td { padding: .95rem 1rem; color: var(--pe-ink); border-bottom-color: #edf0eb; vertical-align: middle; }
.pe-table tbody tr:last-child td { border-bottom: 0; }
.pe-table tbody tr:hover td { background: #fbfcfa; }
.pe-table code { color: var(--pe-navy); }
.pe-table-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .35rem; }
.pe-pagination { gap: .4rem; }
.pe-pagination .page-link {
  display: grid;
  place-items: center;
  min-width: 2.55rem;
  min-height: 2.55rem;
  padding: .45rem .7rem;
  color: var(--pe-navy);
  background: #fff;
  border-color: var(--pe-border);
  border-radius: .72rem !important;
  font-weight: 800;
  box-shadow: none;
}
.pe-pagination .page-link:hover { color: var(--pe-green-dark); background: var(--pe-lemon-soft); border-color: var(--pe-green); }
.pe-pagination .page-link:focus { color: var(--pe-navy); background: var(--pe-lemon-soft); border-color: var(--pe-green); box-shadow: 0 0 0 .25rem rgba(136, 191, 45, .2); }
.pe-pagination .page-item.active .page-link { color: var(--pe-navy); background: var(--pe-lemon); border-color: var(--pe-green); }
.pe-pagination .page-item.disabled .page-link { color: #83908a; background: var(--pe-surface-2); border-color: var(--pe-border); opacity: .75; }
.pe-empty { padding: 3rem 1.25rem !important; color: var(--pe-muted); text-align: center; }
.pe-empty-icon { display: grid; place-items: center; width: 3.5rem; height: 3.5rem; margin: 0 auto 1rem; color: var(--pe-green-dark); background: var(--pe-lemon-soft); border-radius: 1rem; }
.pe-skeleton { position: relative; overflow: hidden; min-height: 11rem; background: #e8ece6; border-radius: var(--pe-radius); }
.pe-skeleton::after { position: absolute; inset: 0; content: ""; background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,.65) 45%, transparent 70%); transform: translateX(-100%); animation: pe-shimmer 1.4s infinite; }

/* Learner */
.pe-learner-hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: end; padding: clamp(1.5rem, 4vw, 2.5rem); color: #fff; background: var(--pe-navy); border-radius: var(--pe-radius-lg); }
.pe-learner-hero h1 { max-width: 16ch; margin: .75rem 0 .5rem; color: #fff; font-size: clamp(2.2rem, 5vw, 4rem); }
.pe-learner-hero p { max-width: 38rem; margin: 0; color: #c6d1d1; }
.pe-learner-mark { width: 6rem; }
.pe-course-card { position: relative; display: flex; flex-direction: column; height: 100%; overflow: hidden; padding: 1.45rem; }
.pe-course-card::before { position: absolute; width: 8rem; height: 8rem; right: -4rem; top: -4.5rem; content: ""; background: var(--pe-lemon-soft); border-radius: 50%; }
.pe-course-card > * { position: relative; }
.pe-course-card h2 { margin: 1rem 0 .65rem; font-size: 1.55rem; }
.pe-course-card .btn { margin-top: auto; }
.pe-progress { height: .65rem; background: #e3e8e1; border-radius: 999px; overflow: hidden; }
.pe-progress > span { display: block; height: 100%; background: var(--pe-green); border-radius: inherit; transition: width .35s ease; }
.pe-profile-card { max-width: 58rem; padding: clamp(1.25rem, 4vw, 2rem); }

.pe-course-page, .pe-lesson-page, .pe-certificate-page, .pe-preview-page { min-height: 100vh; background: var(--pe-canvas); }
.pe-standalone-bar { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); border-bottom: 1px solid var(--pe-border); backdrop-filter: blur(14px); }
.pe-standalone-bar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 4.75rem; }
.pe-course-header { position: relative; overflow: hidden; padding: clamp(1.7rem, 5vw, 3.2rem); color: #fff; background: var(--pe-navy); border-radius: var(--pe-radius-lg); }
.pe-course-header::after { position: absolute; width: 15rem; height: 15rem; right: -5rem; top: -8rem; content: ""; border: 2.5rem solid rgba(205, 255, 79, .15); border-radius: 50%; }
.pe-course-header > * { position: relative; z-index: 1; }
.pe-course-header h1 { max-width: 22ch; margin: .8rem 0 .7rem; color: #fff; font-size: clamp(2.2rem, 5vw, 4rem); }
.pe-course-header p { max-width: 50rem; color: #cbd4d4; }
.pe-course-progress-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: end; margin-top: 1.5rem; }
.pe-course-header .pe-progress { background: rgba(255,255,255,.16); }
.pe-course-header .pe-progress > span { background: var(--pe-lemon); }
.pe-module { overflow: hidden; margin-bottom: 1rem; background: #fff; border: 1px solid var(--pe-border); border-radius: var(--pe-radius); }
.pe-module summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; cursor: pointer; list-style: none; }
.pe-module summary::-webkit-details-marker { display: none; }
.pe-module summary:hover { background: #f8faf7; }
.pe-module summary h2, .pe-module-title { margin: 0; font-size: 1.08rem; letter-spacing: -.02em; }
.pe-module-chevron { transition: transform var(--pe-transition); }
.pe-module[open] .pe-module-chevron { transform: rotate(180deg); }
.pe-lesson-link { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 1.15rem; color: var(--pe-ink); border-top: 1px solid #e8ece7; text-decoration: none; }
.pe-lesson-link:hover { color: var(--pe-navy); background: var(--pe-lemon-soft); }
.pe-lesson-state { display: inline-grid; place-items: center; width: 1.8rem; height: 1.8rem; margin-right: .6rem; color: var(--pe-muted); background: var(--pe-surface-2); border-radius: 50%; }
.pe-lesson-state.complete { color: var(--pe-success); background: var(--pe-success-soft); }

.pe-lesson-heading { max-width: 65rem; margin: 2rem 0; }
.pe-lesson-heading h1 { margin: .7rem 0; font-size: clamp(2rem, 5vw, 3.7rem); }
.pe-video { display: block; width: 100%; max-height: 72vh; background: #05080a; border-radius: var(--pe-radius-lg); box-shadow: var(--pe-shadow-sm); }
.pe-youtube-player, .pe-youtube-preview { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #05080a; border-radius: var(--pe-radius-lg); box-shadow: var(--pe-shadow-sm); }
.pe-youtube-player iframe, .pe-youtube-preview iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.pe-youtube-preview { margin-top: .85rem; border-radius: .9rem; box-shadow: none; }
.pe-video-error { display: flex; align-items: flex-start; gap: 1rem; padding: 1.15rem; color: var(--pe-danger); background: var(--pe-danger-soft); border-color: rgba(180, 35, 54, .2); }
.pe-video-error > i { margin-top: .2rem; font-size: 1.35rem; }
.pe-video-error p { color: var(--pe-ink); }
.pe-lesson-continue { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 1rem; align-items: center; margin-top: 1rem; padding: 1rem; border-color: rgba(136, 191, 45, .55); }
.pe-lesson-continue strong { display: block; margin-top: .2rem; }
.pe-lesson-content { padding: clamp(1.25rem, 4vw, 2.25rem); font-size: 1.05rem; }
.pe-lesson-content > :last-child { margin-bottom: 0; }
.pe-lesson-aside { position: sticky; top: 6rem; padding: 1.25rem; }
.pe-resource-link { display: flex; align-items: center; gap: .7rem; padding: .85rem; color: var(--pe-ink); background: #f5f7f3; border-radius: .75rem; text-decoration: none; }
.pe-resource-link + .pe-resource-link { margin-top: .55rem; }
.pe-resource-link:hover { background: var(--pe-lemon-soft); }
.pe-resource-video { overflow: hidden; margin-top: .7rem; padding: .75rem; background: #f5f7f3; border: 1px solid var(--pe-border); border-radius: .9rem; }
.pe-resource-video:first-child { margin-top: 0; }
.pe-resource-video-label { display: flex; align-items: center; gap: .55rem; margin-bottom: .65rem; color: var(--pe-navy); font-size: .9rem; }
.pe-resource-video-label i { color: var(--pe-green-dark); }
.pe-resource-video .pe-video { max-height: 18rem; border-radius: .7rem; box-shadow: none; }
.pe-lesson-nav { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-top: 1rem; }
.pe-lesson-nav a { display: flex; align-items: center; gap: .7rem; min-height: 4.5rem; padding: .8rem 1rem; color: var(--pe-ink); background: #fff; border: 1px solid var(--pe-border); border-radius: .9rem; text-decoration: none; }
.pe-lesson-nav a:last-child { justify-content: flex-end; text-align: right; }
.pe-lesson-nav a:hover { border-color: var(--pe-green); }

.pe-certificate-wrap { padding: 2rem 0 3rem; }
.pe-certificate { position: relative; width: min(100%, 70rem); min-height: 42rem; margin: 0 auto; padding: clamp(2rem, 6vw, 5rem); text-align: center; background: #fff; border: 1px solid var(--pe-border); box-shadow: var(--pe-shadow); }
.pe-certificate::before { position: absolute; inset: 1rem; content: ""; border: 2px solid var(--pe-navy); pointer-events: none; }
.pe-certificate::after { position: absolute; inset: 1.4rem; content: ""; border: 1px solid var(--pe-green); pointer-events: none; }
.pe-certificate .pe-wordmark { height: 2.5rem; margin: 0 auto; }
.pe-certificate-name { margin: 4rem 0 .8rem; font-size: clamp(2.8rem, 7vw, 5rem); }
.pe-certificate-course { margin: .8rem 0 2.5rem; color: var(--pe-green-dark); font-size: clamp(2rem, 5vw, 3.5rem); }
.pe-certificate-seal { display: grid; place-items: center; width: 5rem; height: 5rem; margin: 2.5rem auto 1rem; color: var(--pe-navy); background: var(--pe-lemon); border-radius: 50%; font-size: 1.6rem; }

/* Dialogs and notifications */
.pe-dialog { width: min(94vw, 36rem); max-height: 90vh; padding: 0; color: var(--pe-ink); background: #fff; border: 0; border-radius: var(--pe-radius-lg); box-shadow: var(--pe-shadow); overflow: hidden; }
.pe-dialog.pe-dialog-wide { width: min(94vw, 54rem); }
.pe-dialog.pe-dialog-sheet { width: min(94vw, 38rem); max-width: 38rem; height: 100vh; height: 100dvh; max-height: 100vh; max-height: 100dvh; margin: 0 0 0 auto; border-radius: 1.25rem 0 0 1.25rem; }
.pe-dialog.pe-dialog-sheet[open],
.pe-dialog-sheet > form,
.pe-dialog-sheet > .pe-dialog-content,
.pe-dialog-sheet > .pe-dialog-content > form { display: flex; flex-direction: column; min-height: 0; }
.pe-dialog-sheet > form,
.pe-dialog-sheet > .pe-dialog-content,
.pe-dialog-sheet > .pe-dialog-content > form { flex: 1 1 auto; }
.pe-dialog-sheet .pe-dialog-header,
.pe-dialog-sheet .pe-dialog-actions { flex: 0 0 auto; }
.pe-dialog-sheet .pe-dialog-body { flex: 1 1 auto; min-height: 0; max-height: none; overscroll-behavior: contain; }
.pe-dialog::backdrop { background: rgba(8, 19, 25, .58); backdrop-filter: blur(3px); }
.pe-dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.35rem; border-bottom: 1px solid var(--pe-border); }
.pe-dialog-header h2 { margin: 0; font-size: 1.35rem; }
.pe-dialog-body { max-height: calc(100vh - 9rem); padding: 1.35rem; overflow-y: auto; }
.pe-dialog-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .6rem; padding: 1rem 1.35rem; background: #f5f7f3; border-top: 1px solid var(--pe-border); }
.pe-dialog.pe-dialog-media { width: min(94vw, 72rem); height: min(88vh, 50rem); max-height: 50rem; }
.pe-dialog.pe-dialog-media[open] { display: flex; flex-direction: column; }
.pe-dialog-media .pe-dialog-header,
.pe-dialog-media .pe-dialog-actions { flex: 0 0 auto; }
.pe-media-preview-heading { min-width: 0; }
.pe-media-preview-heading h2,
.pe-media-preview-heading p { overflow-wrap: anywhere; }
.pe-media-preview-stage { display: grid; flex: 1 1 auto; place-items: center; min-height: 18rem; overflow: auto; background: #101a20; }
.pe-media-preview-video { display: block; width: 100%; height: 100%; max-height: 100%; background: #05080a; object-fit: contain; }
.pe-media-preview-image { display: block; max-width: 100%; max-height: 100%; padding: 1rem; object-fit: contain; }
.pe-media-preview-document { width: 100%; height: 100%; min-height: 30rem; background: #fff; border: 0; }
.pe-media-preview-unavailable { max-width: 31rem; padding: 2.5rem 1.5rem; color: #fff; text-align: center; }
.pe-media-preview-unavailable .pe-muted { color: #b6c1c5; }
.pe-media-preview-file-icon { display: grid; place-items: center; width: 5rem; height: 5rem; margin: 0 auto 1.25rem; color: var(--pe-navy); background: var(--pe-lemon); border-radius: 1.3rem; font-size: 2rem; }
.pe-alerts { position: fixed; top: 1rem; right: 1rem; z-index: 2500; display: grid; gap: .65rem; width: min(92vw, 26rem); }
.pe-dialog > .pe-alerts { position: absolute; width: min(calc(100% - 2rem), 26rem); }
.pe-toast { display: grid; grid-template-columns: auto 1fr auto; gap: .75rem; align-items: center; padding: .9rem 1rem; color: #fff; background: var(--pe-navy); border: 1px solid rgba(255,255,255,.1); border-radius: .9rem; box-shadow: var(--pe-shadow); animation: pe-slide-in .22s ease both; }
.pe-toast.error { background: #762130; }
.pe-toast.info { background: var(--pe-info); }
.pe-toast-icon { color: var(--pe-lemon); }
.pe-toast button { padding: 0; color: #fff; background: transparent; border: 0; }

/* Admin */
.pe-source-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .6rem; }
.pe-source-option { display: flex; align-items: flex-start; gap: .65rem; min-height: 5.6rem; padding: .85rem; background: #f7f9f5; border: 1px solid var(--pe-border); border-radius: .8rem; cursor: pointer; }
.pe-source-option:has(input:checked) { background: var(--pe-lemon-soft); border-color: var(--pe-green); }
.pe-source-option small { display: block; margin-top: .2rem; color: var(--pe-muted); line-height: 1.35; }
.pe-lesson-resource-manager { padding: 1rem; background: #f7f9f5; border: 1px solid var(--pe-border); border-radius: .9rem; }
.pe-lesson-resource-list { display: grid; gap: .75rem; }
.pe-lesson-resource-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .8rem; align-items: start; padding: .85rem; background: #fff; border: 1px solid var(--pe-border); border-radius: .8rem; }
.pe-lesson-resource-icon { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; color: var(--pe-green-dark); background: var(--pe-lemon-soft); border-radius: .7rem; }
.pe-lesson-resource-detail { min-width: 0; }
.pe-lesson-resource-detail strong,
.pe-lesson-resource-detail span { display: block; overflow-wrap: anywhere; }
.pe-lesson-resource-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .35rem; }
.pe-lesson-resource-add { padding-top: .9rem; border-top: 1px solid var(--pe-border); }
.pe-preview-resources { padding-top: 1rem; border-top: 1px solid var(--pe-border); }
.pe-preview-resources ul { display: grid; gap: .65rem; margin: .75rem 0 0; padding: 0; list-style: none; }
.pe-preview-resource { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .75rem; align-items: center; padding: .8rem; background: #f7f9f5; border: 1px solid var(--pe-border); border-radius: .75rem; }
.pe-preview-resource-copy { min-width: 0; }
.pe-preview-resource-copy strong,
.pe-preview-resource-copy span,
.pe-preview-resource-copy small { display: block; overflow-wrap: anywhere; }
.pe-preview-resource-copy span { margin-top: .15rem; color: var(--pe-muted); }
.pe-preview-resource-copy small { margin-top: .2rem; color: var(--pe-muted); text-transform: capitalize; }
.pe-preview-resource-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .4rem; }
.pe-preview-resource > .pe-video { grid-column: 1 / -1; }
.pe-admin-intro { margin-bottom: 1.5rem; }
.pe-admin-intro h1 { margin: .65rem 0 .35rem; font-size: clamp(2rem, 4vw, 3.2rem); }
.pe-command-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; padding: .8rem; background: #fff; border: 1px solid var(--pe-border); border-radius: var(--pe-radius); }
.pe-search { display: flex; gap: .55rem; width: min(100%, 32rem); }
.pe-search .form-control { min-height: 2.75rem; }
.pe-course-admin-card { height: 100%; padding: 1.25rem; }
.pe-course-admin-card h3 { margin: 1rem 0 .45rem; }
.pe-metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin: 1rem 0; }
.pe-mini-metric { padding: .7rem; background: #f3f6f1; border-radius: .75rem; }
.pe-mini-metric strong { display: block; font-family: Epilogue, sans-serif; font-size: 1.15rem; }
.pe-builder { padding: clamp(1rem, 3vw, 1.5rem); }
.pe-builder-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.pe-permission-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem 1rem; max-height: 22rem; padding: .75rem; background: #f5f7f3; border-radius: .8rem; overflow-y: auto; }
.pe-upload-panel { position: relative; overflow: hidden; padding: clamp(1.25rem, 3vw, 1.75rem); background: linear-gradient(135deg, #fff 0%, #f8faf6 100%); border: 1px solid #cbd7c9; border-radius: var(--pe-radius-lg); box-shadow: var(--pe-shadow-sm); }
.pe-upload-panel::before { position: absolute; width: 11rem; height: 11rem; right: -5rem; top: -6rem; content: ""; background: var(--pe-lemon); border-radius: 50%; opacity: .1; pointer-events: none; }
.pe-upload-heading { position: relative; display: flex; align-items: center; gap: 1rem; }
.pe-upload-heading-icon { display: grid; flex: 0 0 auto; place-items: center; width: 3.25rem; height: 3.25rem; color: var(--pe-navy); background: var(--pe-lemon); border-radius: 1rem; font-size: 1.25rem; box-shadow: 0 8px 20px rgba(136, 191, 45, .2); }
.pe-upload-input-row { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: stretch; gap: 1rem; }
.pe-upload-input-row .form-control { min-width: 0; }
.pe-upload-input-row .btn { white-space: nowrap; }
.pe-upload-progress { position: relative; padding: 1.1rem; background: #fff; border: 1px solid var(--pe-border); border-radius: 1rem; }
.pe-upload-file { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .85rem; }
.pe-upload-file-icon { display: grid; place-items: center; width: 2.7rem; height: 2.7rem; color: var(--pe-green-dark); background: var(--pe-green-soft); border-radius: .8rem; }
.pe-upload-file-copy { display: flex; min-width: 0; flex-direction: column; }
.pe-upload-file-copy strong { overflow: hidden; color: var(--pe-navy); text-overflow: ellipsis; white-space: nowrap; }
.pe-upload-file-copy span { font-size: .85rem; }
.pe-upload-percent { color: var(--pe-navy); font-family: Epilogue, sans-serif; font-size: 1.15rem; font-weight: 800; }
.pe-upload-track { height: .7rem; margin-top: 1rem; overflow: hidden; background: #e5eae3; border-radius: 999px; }
.pe-upload-track > span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--pe-green), var(--pe-lemon)); border-radius: inherit; transition: width .18s ease; }
.pe-upload-progress.is-complete .pe-upload-file-icon { color: var(--pe-navy); background: var(--pe-lemon); }
.pe-upload-progress.is-complete .pe-upload-track > span { background: var(--pe-green); }
.pe-upload-progress.is-error { border-color: #e6b8b8; }
.pe-upload-progress.is-error .pe-upload-file-icon { color: #9f2929; background: #fae9e9; }
.pe-upload-progress.is-error .pe-upload-track > span { background: #c84545; }
.pe-upload-details { display: flex; flex-wrap: wrap; gap: .65rem 1.25rem; margin-top: .8rem; color: var(--pe-muted); font-size: .8rem; }
.pe-upload-details > span { display: inline-flex; align-items: center; gap: .4rem; }
.pe-upload-details i { color: var(--pe-green-dark); }
.pe-upload-actions { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1rem; }
.pe-preview-banner { padding: .6rem 1rem; color: var(--pe-navy); background: var(--pe-lemon); font-size: .85rem; font-weight: 800; text-align: center; }

@keyframes pe-fade { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pe-slide-in { from { opacity: 0; transform: translateX(1rem); } to { opacity: 1; transform: translateX(0); } }
@keyframes pe-shimmer { to { transform: translateX(100%); } }

@media (max-width: 991px) {
  .pe-auth-layout { grid-template-columns: 1fr; }
  .pe-auth-brand { display: none; }
  .pe-auth-mobile-brand { display: block; }
  .pe-auth-main { min-height: 100vh; }
  .pe-product-preview { margin: 2rem auto 0; transform: none; }
  .pe-layout { grid-template-columns: 1fr; }
  .pe-sidebar { position: fixed; inset: 0 auto 0 0; z-index: 1040; width: var(--pe-sidebar-width); transform: translateX(-105%); transition: transform var(--pe-transition); }
  .pe-sidebar.open { transform: translateX(0); }
  .pe-mobile-menu { display: inline-grid; }
  .pe-content { padding: 1.25rem; }
  .pe-section-header { flex-direction: column; }
  .pe-section-actions { width: 100%; }
  .pe-lesson-aside { position: static; }
  .pe-public-nav > a:not(.btn) { display: none; }
}

@media (max-width: 767px) {
  .pe-source-options { grid-template-columns: 1fr; }
  .pe-source-option { min-height: 0; }
  .pe-lesson-continue { grid-template-columns: auto minmax(0, 1fr); }
  .pe-lesson-continue .btn { grid-column: 1 / -1; }
  .pe-wordmark { height: 1.7rem; }
  .pe-hero { padding: 8rem 0 4rem; }
  .pe-hero h1 { font-size: clamp(2.8rem, 14vw, 4.5rem); }
  .pe-preview-body { grid-template-columns: 3.5rem 1fr; min-height: 19rem; }
  .pe-preview-main { padding: 1rem; }
  .pe-preview-media { height: 8rem; }
  .pe-section-pad { padding: 4rem 0; }
  .pe-learner-hero { grid-template-columns: 1fr; }
  .pe-learner-mark { display: none; }
  .pe-pagebar { min-height: 4.25rem; }
  .pe-person-meta small { display: none; }
  .pe-course-progress-grid { grid-template-columns: 1fr; }
  .pe-course-progress-grid .btn { width: 100%; }
  .pe-lesson-nav { grid-template-columns: 1fr; }
  .pe-lesson-nav a:last-child { justify-content: flex-start; text-align: left; }
  .pe-command-bar { align-items: stretch; flex-direction: column; }
  .pe-search { width: 100%; }
  .pe-table { overflow: visible; background: transparent; border: 0; }
  .pe-table .table { min-width: 0; }
  .pe-table thead { display: none; }
  .pe-table tbody, .pe-table tr, .pe-table td { display: block; width: 100%; }
  .pe-table tbody { display: grid; gap: .85rem; }
  .pe-table tbody tr { overflow: hidden; background: #fff; border: 1px solid var(--pe-border); border-radius: var(--pe-radius); }
  .pe-table tbody td { display: grid; grid-template-columns: minmax(6.5rem, 36%) minmax(0, 1fr); gap: .75rem; padding: .78rem 1rem; border-bottom: 1px solid #edf0eb; }
  .pe-table tbody td::before { color: var(--pe-muted); content: attr(data-label); font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
  .pe-table tbody td[colspan] { display: block; }
  .pe-table tbody td[colspan]::before { display: none; }
  .pe-table tbody td > .pe-email { min-width: 0; max-width: 100%; }
  .pe-table tbody td > .pe-badge { align-self: center; justify-self: start; }
  #media-body td[data-label="File"] > strong { min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
  #media-body td[data-label="File"] > .small { grid-column: 2; min-width: 0; }
  .pe-table-actions { justify-content: flex-start; }
  .pe-section-actions .btn { flex: 1 1 auto; }
  .pe-permission-grid { grid-template-columns: 1fr; }
  .pe-lesson-resource-row { grid-template-columns: auto minmax(0, 1fr); }
  .pe-lesson-resource-actions { grid-column: 1 / -1; justify-content: flex-start; }
  .pe-preview-resource { grid-template-columns: 1fr; }
  .pe-preview-resource-actions { justify-content: flex-start; }
  .pe-dialog.pe-dialog-sheet { width: 100vw; border-radius: 0; }
  .pe-dialog.pe-dialog-media { width: 100%; max-width: 100%; height: 100vh; height: 100dvh; max-height: 100vh; max-height: 100dvh; margin: 0; border-radius: 0; }
  .pe-media-preview-document { min-height: 0; }
  .pe-certificate { min-height: 36rem; }
  .pe-certificate::before { inset: .55rem; }
  .pe-certificate::after { inset: .8rem; }
}

@media (max-width: 480px) {
  .row.g-5 { --bs-gutter-x: 1.5rem; }
  .pe-topbar .navbar { min-height: 4.5rem; }
  .pe-public-nav .btn { min-height: 2.45rem; padding: .5rem .75rem; }
  .pe-hero-actions { flex-direction: column; }
  .pe-hero-actions .btn { width: 100%; }
  .pe-preview-main h2 { font-size: 1.3rem; }
  .pe-section-actions { flex-direction: column; }
  .pe-section-actions .btn { width: 100%; }
  .pe-metric-row { grid-template-columns: 1fr; }
  .pe-table-actions { justify-content: flex-start; }
  .pe-auth-card { padding: 1.25rem; }
  .pe-upload-file { grid-template-columns: auto minmax(0, 1fr); }
  .pe-upload-percent { grid-column: 1 / -1; }
  .pe-upload-details { flex-direction: column; gap: .45rem; }
  .pe-upload-actions .btn { flex: 1 1 auto; }
  .pe-dialog-media .pe-dialog-actions .btn { flex: 1 1 auto; }
  .pe-dialog-media .pe-dialog-actions .btn-primary { flex-basis: 100%; }
}

@media print {
  @page { size: A4 landscape; margin: 10mm; }
  body { background: #fff !important; }
  .no-print, .pe-alerts { display: none !important; }
  .pe-certificate-wrap { padding: 0; }
  .pe-certificate { width: 100%; min-height: 180mm; border: 0; box-shadow: none; page-break-inside: avoid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}