:root{--v7-red:#c1121f;--v7-dark:#111317;--v7-soft:#f7f7f8;--v7-line:#e4e6ea;--v7-muted:#667085;--v7-gold:#b97a16}
.v7-shell{padding:34px 0 64px;background:#fff}.v7-hero{background:linear-gradient(135deg,#111317 0%,#1c2027 68%,#3b0b10 100%);color:#fff;padding:46px 0 38px;overflow:hidden}.v7-hero .eyebrow{color:#ffb0b5}.v7-hero h1{max-width:900px;margin:8px 0 10px;color:#fff}.v7-hero p{max-width:820px;color:#d6dae1;font-size:1.03rem}.v7-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:26px}.v7-stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:16px 18px;backdrop-filter:blur(4px)}.v7-stat strong{display:block;font-size:1.55rem;line-height:1.1}.v7-stat small{display:block;margin-top:5px;color:#d5dae3}.v7-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:0 0 16px}.v7-section-head h2{margin:4px 0 4px}.v7-section-head p{margin:0;color:var(--v7-muted);max-width:760px}.v7-grid-2,.v7-grid-3,.v7-command-grid{display:grid;gap:16px}.v7-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.v7-grid-3,.v7-command-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.v7-card,.v7-command,.v7-course-card{border:1px solid var(--v7-line);border-radius:18px;background:#fff;box-shadow:0 8px 28px rgba(16,24,40,.05)}.v7-card{padding:20px}.v7-card.soft{background:var(--v7-soft);box-shadow:none}.v7-command{display:block;padding:20px;color:inherit;text-decoration:none;transition:.18s transform,.18s box-shadow,.18s border-color}.v7-command:hover{transform:translateY(-2px);border-color:#cfd3da;box-shadow:0 12px 30px rgba(16,24,40,.09)}.v7-command h3{margin:10px 0 6px}.v7-command p{margin:0 0 14px;color:var(--v7-muted)}.v7-command-icon{font-size:1.8rem}.v7-go{font-weight:800;color:var(--v7-red)}.v7-course-card{overflow:hidden}.v7-course-cover{min-height:110px;display:grid;place-items:center;background:linear-gradient(135deg,#17191e,#3e1115);font-size:2.5rem}.v7-course-body{padding:18px}.v7-course-body h3{margin:9px 0 7px}.v7-course-body p{color:var(--v7-muted)}.v7-course-body .btn{margin-top:12px}.v7-chip{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;border-radius:999px;background:#eef0f4;color:#343a46;font-size:.74rem;font-weight:800;text-transform:capitalize}.v7-chip.good{background:#e9f8ee;color:#166534}.v7-chip.warn{background:#fff4dd;color:#915c00}.v7-chip.bad{background:#fdecec;color:#9f1239}.v7-list{display:grid;gap:10px}.v7-row{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid var(--v7-line)}.v7-row:last-child{border-bottom:0}.v7-row strong{display:block}.v7-row small{display:block;color:var(--v7-muted);margin-top:4px}.v7-muted{color:var(--v7-muted)}.v7-empty{padding:18px;border:1px dashed #cfd3da;border-radius:14px;background:#fafafa;color:var(--v7-muted)}.v7-progress{height:9px;background:#eceef2;border-radius:999px;overflow:hidden;margin:12px 0}.v7-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--v7-red),#e04651);border-radius:inherit}.v7-hidden{display:none!important}.v7-view{display:block}.v7-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.v7-form label{display:grid;gap:6px;font-weight:700}.v7-form label.full,.v7-form .full{grid-column:1/-1}.v7-form input,.v7-form select,.v7-form textarea{width:100%;padding:11px 12px;border:1px solid #ccd1d8;border-radius:10px;background:#fff;color:#111;min-height:44px}.v7-form textarea{min-height:105px;resize:vertical}.v7-lesson-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:20px}.v7-lesson-nav{border:1px solid var(--v7-line);border-radius:16px;background:#fff;padding:10px;align-self:start;position:sticky;top:90px}.v7-lesson-link{display:block;padding:10px 11px;margin:3px 0;border-radius:10px;color:#262b33;text-decoration:none}.v7-lesson-link:hover,.v7-lesson-link.active{background:#f1f2f4}.v7-lesson-link.done::after{content:' ✓';color:#15803d;font-weight:900}.v7-video{position:relative;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden;margin:16px 0}.v7-video iframe,.v7-video video{width:100%;height:100%;border:0}.v7-clean-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}.v7-clean-tabs button,.v7-clean-tabs a{border:1px solid var(--v7-line);border-radius:999px;padding:8px 12px;background:#fff;color:#252a32;font-weight:800;text-decoration:none}.v7-clean-tabs .active{background:#111317;color:#fff;border-color:#111317}.v7-more-links{display:flex;gap:8px;flex-wrap:wrap}.adtt-v7-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;z-index:99999;background:#111317;color:#fff;border-radius:999px;padding:11px 16px;box-shadow:0 10px 30px rgba(0,0,0,.24);font-weight:750;pointer-events:none;transition:.2s}.adtt-v7-toast.error{background:#8b1320}.adtt-v7-toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.v7-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v7-grid-3,.v7-command-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v7-lesson-layout{grid-template-columns:1fr}.v7-lesson-nav{position:static}.v7-section-head{align-items:flex-start;flex-direction:column}.v7-form{grid-template-columns:1fr}.v7-form label.full,.v7-form .full{grid-column:auto}}
@media(max-width:620px){.v7-hero{padding:34px 0 30px}.v7-shell{padding-top:24px}.v7-grid-2,.v7-grid-3,.v7-command-grid,.v7-stat-grid{grid-template-columns:1fr}.v7-row{flex-direction:column}.v7-card,.v7-command{padding:16px}.v7-stat{padding:14px}.v7-more-links{display:grid}.adtt-v7-toast{width:calc(100% - 28px);text-align:center;border-radius:12px}}
@media print{.site-header,.nav,.nav-toggle,.btn,.v7-more-links{display:none!important}.v7-shell,.v7-hero{padding:0;background:#fff;color:#000}.v7-card{box-shadow:none}}

/* Shared portal readability and touch targets */
body.adtt-portal-page .v7-shell>.wrap,
body.adtt-portal-page main.section>.wrap{max-width:1180px}
body.adtt-portal-page .v7-card,
body.adtt-portal-page .card{border-color:#e1e4e9;box-shadow:0 8px 26px rgba(16,24,40,.045)}
body.adtt-portal-page .v7-row:last-child,
body.adtt-portal-page .data-row:last-child{border-bottom:0}
body.adtt-portal-page label{line-height:1.35}
body.adtt-portal-page input,
body.adtt-portal-page select,
body.adtt-portal-page textarea{font-size:16px}
body.adtt-portal-page .portal-tabs{gap:7px;padding-bottom:4px}
body.adtt-portal-page .portal-tab{min-height:42px}
body.adtt-portal-page .empty-state,
body.adtt-portal-page .v7-empty{line-height:1.55}
@media(max-width:760px){
  body.adtt-portal-page .v7-shell{padding-bottom:88px}
  body.adtt-portal-page .v7-hero{padding:32px 0 28px}
  body.adtt-portal-page .v7-card,
  body.adtt-portal-page .card{border-radius:16px}
  body.adtt-portal-page .portal-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-left:-2px;margin-right:-2px}
  body.adtt-portal-page .portal-tabs::-webkit-scrollbar{display:none}
  body.adtt-portal-page .portal-tab{flex:0 0 auto;white-space:nowrap}
  body.adtt-portal-page table{display:block;max-width:100%;overflow-x:auto}
}