/* ============================================================
   ResiliencePro — BNM Applicability Checker
   Extends assets/css/styles.css. No new tokens introduced.
   ============================================================ */

.chk-page { padding: 120px 0 80px; min-height: 100vh; }

.chk-head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.chk-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-primary-light);
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border-light);
  border-radius: 999px; padding: 6px 14px; margin-bottom: 20px;
}
.chk-title { font-size: clamp(28px, 4vw, 42px); font-weight: 700; line-height: 1.15; margin-bottom: 16px; }
.chk-lede { color: var(--color-text-secondary); font-size: 17px; }

/* --- Shell --- */
.chk-shell {
  max-width: 820px; margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* --- Progress --- */
.chk-progress { height: 3px; background: var(--color-border); }
.chk-progress__bar {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--color-primary), var(--color-info));
  transition: width var(--transition);
}

.chk-body { padding: 40px; }
@media (max-width: 640px) { .chk-body { padding: 24px 20px; } .chk-page { padding: 100px 0 60px; } }

.chk-step { display: none; }
.chk-step.is-active { display: block; animation: chkIn 0.35s cubic-bezier(0.4, 0, 0.2, 1); }
@keyframes chkIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .chk-step.is-active { animation: none; }
  .chk-progress__bar { transition: none; }
}

.chk-step__count {
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-text-muted); margin-bottom: 10px;
}
.chk-step__q { font-size: 22px; font-weight: 600; line-height: 1.3; margin-bottom: 8px; }
.chk-step__help { color: var(--color-text-secondary); font-size: 14px; margin-bottom: 24px; }

/* --- Options --- */
.chk-options { display: grid; gap: 10px; }
.chk-opt {
  display: flex; align-items: flex-start; gap: 14px;
  width: 100%; text-align: left;
  padding: 16px 18px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-family); font-size: 15px;
  cursor: pointer; transition: var(--transition);
}
.chk-opt:hover { background: var(--color-surface-hover); border-color: var(--color-border-light); transform: translateX(2px); }
.chk-opt:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.chk-opt__mark {
  flex-shrink: 0; width: 18px; height: 18px; margin-top: 2px;
  border: 2px solid var(--color-border-light); border-radius: 50%;
  transition: var(--transition);
}
.chk-opt:hover .chk-opt__mark { border-color: var(--color-primary); }
.chk-opt__label { font-weight: 500; }
.chk-opt__note { display: block; margin-top: 4px; font-size: 13px; color: var(--color-text-muted); font-weight: 400; }

.chk-back {
  margin-top: 24px; background: none; border: none; padding: 0;
  color: var(--color-text-muted); font-family: var(--font-family); font-size: 14px;
  cursor: pointer; transition: var(--transition);
}
.chk-back:hover { color: var(--color-text); }

/* --- Result --- */
.chk-verdict {
  padding: 24px; margin-bottom: 28px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
}
.chk-verdict__label { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 8px; }
.chk-verdict__policy { font-size: 24px; font-weight: 700; margin-bottom: 6px; }
.chk-verdict__tier { color: var(--color-primary-light); font-weight: 600; font-size: 15px; margin-bottom: 12px; }
.chk-verdict__text { color: var(--color-text-secondary); font-size: 14.5px; }
.chk-verdict__text + .chk-verdict__text { margin-top: 10px; }

.chk-dates { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 32px; }
.chk-date {
  padding: 16px 18px; background: var(--color-bg-alt);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
}
.chk-date__label { font-size: 12px; color: var(--color-text-muted); margin-bottom: 6px; }
.chk-date__value { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.chk-date__state { font-size: 12.5px; font-weight: 500; }
.chk-date__state--past { color: var(--color-warning); }
.chk-date__state--due { color: var(--color-primary-light); }

/* --- Obligation register (signature element) --- */
.chk-reg__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 6px; flex-wrap: wrap; }
.chk-reg__title { font-size: 18px; font-weight: 600; }
.chk-reg__count { font-size: 13px; color: var(--color-text-muted); }
.chk-reg__sub { color: var(--color-text-secondary); font-size: 14px; margin-bottom: 18px; }

.chk-reg { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.chk-row {
  display: grid; grid-template-columns: 84px 1fr 132px;
  gap: 16px; align-items: start;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}
.chk-row:last-child { border-bottom: none; }
.chk-row__ref { font-size: 13px; font-weight: 600; color: var(--color-primary-light); font-variant-numeric: tabular-nums; }
.chk-row__what { font-size: 14.5px; font-weight: 500; line-height: 1.45; }
.chk-row__detail { display: block; margin-top: 5px; font-size: 13px; color: var(--color-text-muted); font-weight: 400; line-height: 1.5; }
.chk-row__status { justify-self: end; }

.chk-tag {
  display: inline-block; padding: 3px 9px; border-radius: var(--radius-sm);
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
}
.chk-tag--s { background: rgba(239, 68, 68, 0.12); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.25); }
.chk-tag--g { background: rgba(148, 163, 184, 0.1); color: var(--color-text-secondary); border: 1px solid var(--color-border-light); }
.chk-tag--untracked { background: rgba(245, 158, 11, 0.1); color: var(--color-warning); border: 1px solid rgba(245, 158, 11, 0.25); }

@media (max-width: 640px) {
  .chk-row { grid-template-columns: 1fr; gap: 8px; }
  .chk-row__status { justify-self: start; }
}

/* --- Handoff --- */
.chk-handoff {
  margin-top: 32px; padding: 28px;
  background: linear-gradient(135deg, var(--color-surface-light), var(--color-bg-alt));
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
}
.chk-handoff__title { font-size: 19px; font-weight: 600; margin-bottom: 10px; }
.chk-handoff__text { color: var(--color-text-secondary); font-size: 14.5px; margin-bottom: 20px; }

.chk-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chk-form__full { grid-column: 1 / -1; }
@media (max-width: 640px) { .chk-form { grid-template-columns: 1fr; } }

.chk-input {
  width: 100%; padding: 11px 14px;
  background: var(--color-bg); color: var(--color-text);
  border: 1px solid var(--color-border-light); border-radius: var(--radius-sm);
  font-family: var(--font-family); font-size: 14px;
  transition: var(--transition);
}
.chk-input::placeholder { color: var(--color-text-muted); }
.chk-input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-glow); }
.chk-input:focus-visible { outline: none; }

.chk-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; color: var(--color-text-muted); line-height: 1.5; }
.chk-consent input { margin-top: 2px; flex-shrink: 0; accent-color: var(--color-primary); }
.chk-consent a { color: var(--color-primary-light); text-decoration: underline; }

.chk-msg { font-size: 13.5px; margin-top: 4px; }
.chk-msg--error { color: #f87171; }
.chk-msg--ok { color: var(--color-success); }

.chk-restart { margin-top: 28px; text-align: center; }

.chk-note {
  max-width: 820px; margin: 28px auto 0;
  font-size: 12.5px; line-height: 1.6; color: var(--color-text-muted);
  padding: 18px 20px;
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  background: var(--color-bg-alt);
}
.chk-note strong { color: var(--color-text-secondary); font-weight: 600; }
.chk-note a { color: var(--color-primary-light); }