html, body { background: var(--bg-base); color: var(--text-primary); }
body { margin: 0; font-family: 'Space Grotesk', system-ui, sans-serif; }

.ob-shell { max-width: 860px; margin: 0 auto; padding: 18px 22px 60px; }

.ob-back {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 6px;
  background: var(--primary-soft); color: var(--primary);
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none;
  margin-bottom: 18px; transition: background 0.12s;
}
.ob-back:hover { background: rgba(214,231,15,0.22); }
.ob-back-arrow { display: inline-block; width: 14px; height: 14px; }

.ob-header-img {
  width: 100%; aspect-ratio: 4 / 1;
  border-radius: 8px; overflow: hidden;
  background: var(--bg-card);
  display: block; position: relative;
}
.ob-header-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.ob-page-title {
  font-size: 32px; font-weight: 700; letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 20px 0 6px;
  text-align: center;
}
.ob-page-sub {
  font-size: 14px; color: var(--text-secondary);
  text-align: center; margin: 0 0 24px;
  line-height: 1.55;
}
.ob-page-sub:empty { display: none; }

.ob-progress {
  margin: 0 0 36px;
  padding: 22px 24px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
}
.ob-progress-headline {
  font-family: var(--font-mono);
  font-size: 48px; font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.02em; line-height: 1;
  display: inline-flex; align-items: baseline; gap: 6px;
}
.ob-progress-total {
  color: var(--text-muted); font-size: 32px; font-weight: 600;
}
.ob-progress-sep {
  color: var(--text-muted); font-size: 32px; font-weight: 600;
}
.ob-progress-sub {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-secondary); margin: 4px 0 4px;
  font-family: var(--font-mono); font-weight: 600;
}
.ob-progress-confirmed {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted); font-weight: 600;
  margin: 0 0 18px; min-height: 14px;
}
.ob-progress-segments {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.ob-progress-seg {
  height: 12px; border-radius: 999px;
  background: var(--bg-input);
  transition: background 0.35s ease, box-shadow 0.35s ease, opacity 0.35s ease;
}
.ob-progress-seg.attested {
  background: var(--primary);
  opacity: 0.40;
}
.ob-progress-seg.done {
  background: var(--primary);
  opacity: 1;
  box-shadow: 0 0 12px rgba(214,231,15,0.4);
}
.ob-progress-message {
  margin-top: 14px;
  font-size: 13px; color: var(--text-secondary);
}
.ob-progress-message b { color: var(--primary); font-weight: 700; }

.ob-steps { display: flex; flex-direction: column; gap: 14px; }

.ob-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  position: relative;
  overflow: hidden;
  transition: border-color 0.18s, background 0.18s;
}
.ob-step-card.done {
  border-color: rgba(214,231,15,0.45);
  background: linear-gradient(135deg, rgba(214,231,15,0.06), var(--bg-card));
}
.ob-step-strip {
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: var(--border);
  transition: background 0.25s ease;
}
.ob-step-card.done .ob-step-strip {
  background: var(--primary);
  box-shadow: 0 0 14px rgba(214,231,15,0.45);
}

.ob-step-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-input);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 14px; font-weight: 700;
  color: var(--text-secondary);
  grid-row: 1 / span 2;
}
.ob-step-card.done .ob-step-icon {
  background: var(--primary); color: #0d0d0d;
  border-color: var(--primary);
}

.ob-step-body { min-width: 0; }
.ob-step-eyebrow {
  font-family: var(--font-mono);
  font-size: 9.5px; letter-spacing: 0.18em;
  text-transform: uppercase; font-weight: 600;
  color: var(--text-muted);
  margin: 0 0 6px;
}
.ob-step-card.done .ob-step-eyebrow,
.ob-step-card.attested .ob-step-eyebrow { color: var(--primary); }
.ob-step-card.attested .ob-step-strip { background: var(--primary); opacity: 0.55; }

.ob-step-card.collapsed .ob-step-desc,
.ob-step-card.collapsed .ob-step-actions,
.ob-step-card.collapsed .ob-sub-toggle { display: none; }
.ob-step-card.collapsed { padding: 14px 20px 8px; row-gap: 2px; }
.ob-step-card.collapsed .ob-step-icon { grid-row: 1; }

.ob-step-toggle {
  grid-column: 1 / -1;
  justify-self: center;
  margin-top: 10px;
  background: transparent; border: 0;
  color: var(--text-muted);
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  cursor: pointer; padding: 6px 12px;
  transition: color 0.12s;
}
.ob-step-toggle:hover { color: var(--text-secondary); }
.ob-step-card.collapsed .ob-step-toggle { margin-top: 2px; }

.ob-step-title {
  font-size: 16px; font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.ob-step-desc {
  font-size: 13.5px; line-height: 1.6;
  color: var(--text-secondary);
  overflow-wrap: break-word;
}
.ob-step-desc a { color: var(--primary); text-decoration: none; border-bottom: 1px dotted rgba(214,231,15,0.35); }
.ob-step-desc a:hover { border-bottom-style: solid; }
.ob-step-desc p { margin: 0 0 8px; }
.ob-step-desc p:last-child { margin-bottom: 0; }
.ob-step-desc strong { color: var(--text-primary); }
.ob-step-desc em { color: var(--text-secondary); }

.ob-step-actions {
  grid-column: 2;
  grid-row: 2;
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 12px;
}
.ob-step-actions:empty { display: none; }
.ob-btn {
  background: var(--primary); color: #0d0d0d;
  border: 1px solid transparent; border-radius: 6px;
  padding: 9px 16px; font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.04em; cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  transition: opacity 0.12s, background 0.12s, color 0.12s;
  font-family: inherit;
}
.ob-btn:hover { opacity: 0.9; }
.ob-btn-ghost {
  background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border);
}
.ob-btn-ghost:hover { color: var(--text-primary); border-color: var(--text-secondary); background: var(--bg-input); }
.ob-btn-secondary {
  background: var(--bg-input); color: var(--text-primary);
  border: 1px solid var(--border);
}
.ob-btn-secondary:hover { background: var(--border); opacity: 1; }

.ob-sub-toggle {
  margin-top: 10px;
}
.ob-sub-toggle summary {
  cursor: pointer;
  font-size: 12.5px; color: var(--text-secondary);
  font-weight: 600;
  list-style: none;
  padding: 8px 12px;
  background: var(--bg-input);
  border-radius: 6px;
  transition: color 0.12s, background 0.12s;
}
.ob-sub-toggle summary::-webkit-details-marker { display: none; }
.ob-sub-toggle summary:hover { color: var(--text-primary); }
.ob-sub-toggle summary::before { content: '▸ '; font-size: 10px; }
.ob-sub-toggle[open] summary::before { content: '▾ '; }
.ob-sub-toggle-body {
  padding: 12px 14px 4px;
  font-size: 13px; line-height: 1.6;
  color: var(--text-secondary);
}
.ob-sub-toggle-body a { color: var(--primary); text-decoration: none; border-bottom: 1px dotted rgba(214,231,15,0.35); }
.ob-sub-toggle-body p { margin: 0 0 8px; }
.ob-sub-toggle-body ul, .ob-sub-toggle-body ol { margin: 0 0 12px; padding-left: 20px; }
.ob-sub-toggle-body li { margin: 0 0 4px; }
.ob-sub-toggle-body blockquote {
  margin: 0 0 8px;
  padding: 8px 12px;
  border-left: 3px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text-secondary);
  border-radius: 0 4px 4px 0;
}
.ob-sub-toggle-body blockquote p { margin: 0; }

.ob-loading, .ob-empty {
  padding: 24px; text-align: center;
  color: var(--text-secondary); font-size: 14px;
}

.ob-modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 50;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.ob-modal-backdrop.open { display: flex; }
.ob-modal {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; max-width: 720px; width: 100%;
  max-height: 90vh; display: flex; flex-direction: column;
  overflow: hidden;
}
.ob-modal-header {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 600; color: var(--text-primary);
}
.ob-modal-close {
  background: transparent; border: 0; color: var(--text-secondary);
  font-size: 22px; cursor: pointer; line-height: 1; padding: 0 4px;
}
.ob-modal-close:hover { color: var(--text-primary); }
.ob-modal-warning {
  padding: 10px 18px; font-size: 12.5px;
  background: rgba(255,212,59,0.10);
  color: var(--gold, #ffd43b);
  border-bottom: 1px solid var(--border);
}
.ob-modal-body { flex: 1; overflow: auto; }
.ob-modal-body iframe {
  width: 100%; min-height: 70vh; border: 0; display: block;
}

.tz-modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 60;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.tz-modal-backdrop.open { display: flex; }
.tz-modal {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; max-width: 440px; width: 100%; overflow: hidden;
}
.tz-modal-header { padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 600; }
.tz-modal-body { padding: 18px; }
.tz-modal-detected {
  padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg-input); margin-top: 12px;
  font-family: var(--font-mono); font-size: 13px; display: grid; gap: 4px;
}
.tz-modal-detected b { color: var(--primary); }
.tz-modal-footer {
  padding: 12px 18px; border-top: 1px solid var(--border);
  display: flex; gap: 8px; justify-content: flex-end;
}
.tz-btn {
  background: var(--primary); color: #0d0d0d; border: 1px solid transparent;
  border-radius: 6px; padding: 8px 16px; font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.04em; cursor: pointer; font-family: inherit;
}
.tz-btn-outline { background: transparent; color: var(--text-secondary); border-color: var(--border); }
.tz-btn-outline:hover { color: var(--text-primary); }

.ob-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 12px);
  background: var(--bg-card); color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 8px;
  font-size: 13px; opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 80; pointer-events: none;
}
.ob-toast.show { opacity: 1; transform: translate(-50%, 0); }
.ob-toast.error { border-color: var(--red, #ef4444); color: var(--red, #ef4444); }
.ob-toast.success { border-color: var(--primary); }

/* ===== VIEW-AS MODAL (super_admin + training-scope only) ===== */
.view-as-modal-backdrop {
  display: none;
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  z-index: 1000; align-items: center; justify-content: center; padding: 20px;
}
.view-as-modal-backdrop.open { display: flex; }
.view-as-modal {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; max-width: 380px; width: 100%; max-height: 70vh;
  display: flex; flex-direction: column;
}
.view-as-header {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  font-weight: 600; font-size: 14px;
}
.view-as-search {
  margin: 12px 16px 8px; padding: 8px 12px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text-primary); font-family: inherit;
  font-size: 13px;
}
.view-as-search:focus { outline: none; border-color: var(--primary); }
.view-as-list { flex: 1; overflow-y: auto; padding: 0 8px 12px; }
.view-as-item {
  padding: 8px 12px; border-radius: 6px; cursor: pointer; font-size: 13px;
  transition: background 0.1s;
}
.view-as-item:hover { background: var(--bg-input); }
.view-as-item.back-to-me {
  color: var(--primary); font-weight: 600;
  border-bottom: 1px solid var(--border); margin-bottom: 6px; padding-bottom: 10px;
}

@media (max-width: 768px) {
  .ob-shell { padding: 14px 16px 48px; }
  .ob-page-title { font-size: 26px; }
  .ob-header-img {
    width: 100vw; margin-left: 50%; transform: translateX(-50%);
    border-radius: 0; aspect-ratio: 5 / 1;
  }
  .ob-progress { padding: 18px 18px 16px; }
  .ob-progress-headline { font-size: 40px; }
  .ob-progress-total, .ob-progress-sep { font-size: 26px; }
  .ob-step-card {
    grid-template-columns: 36px 1fr;
    padding: 16px 14px;
    gap: 12px;
  }
  .ob-step-actions { grid-column: 1 / span 2; }
  .ob-step-title { font-size: 15px; }
  .ob-step-desc { font-size: 13px; }
}