:root {
  --ck-bg:      #FDFCFA;
  --ck-dark:    #1C1917;
  --ck-teal:    #28D0B3;
  --ck-teal-d:  #1da890;
  --ck-s200:    #E7E5E4;
  --ck-s400:    #A8A29E;
  --ck-s600:    #57534E;
  --ck-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ck-disp:    'Bricolage Grotesque', var(--ck-body);
}

/* ── Overlay ───────────────────────────────────────────────────── */
#ck-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,25,23,0.5);
  backdrop-filter: blur(3px);
  z-index: 9998;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

@media (min-width: 640px) {
  #ck-overlay { align-items: center; padding: 24px; }
}

/* ── Banner ────────────────────────────────────────────────────── */
#ck-banner {
  background: var(--ck-bg);
  width: 100%;
  border-radius: 14px 14px 0 0;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
  overflow: hidden;
  animation: ckUp .25s cubic-bezier(.16,1,.3,1);
}

@media (min-width: 640px) {
  #ck-banner {
    max-width: 520px;
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  }
}

@keyframes ckUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* ── Stripe ────────────────────────────────────────────────────── */
.ck-stripe { height: 3px; background: var(--ck-teal); }

/* ── Body ──────────────────────────────────────────────────────── */
.ck-body { padding: 16px 16px 0; }

@media (min-width: 640px) { .ck-body { padding: 24px 24px 0; } }

.ck-title {
  font-family: var(--ck-disp);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ck-dark);
  margin-bottom: 4px;
}

@media (min-width: 640px) { .ck-title { font-size: 1.1rem; margin-bottom: 8px; } }

.ck-text {
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--ck-s600);
  font-family: var(--ck-body);
}

@media (min-width: 640px) { .ck-text { font-size: 0.85rem; } }

.ck-text a { color: var(--ck-teal-d); text-decoration: underline; text-underline-offset: 2px; }

/* ── Categories (hidden by default) ───────────────────────────── */
.ck-categories {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

@media (min-width: 640px) { .ck-categories { gap: 8px; } }

.ck-category {
  background: #F5F4F2;
  border: 1px solid var(--ck-s200);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ck-cat-info { flex: 1; }

.ck-cat-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ck-dark);
  font-family: var(--ck-body);
}

.ck-cat-desc {
  font-size: 0.7rem;
  color: var(--ck-s400);
  margin-top: 1px;
  line-height: 1.3;
}

.ck-cat-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.ck-required-label {
  font-size: 0.6rem;
  color: var(--ck-s400);
  font-weight: 500;
  white-space: nowrap;
  font-family: var(--ck-body);
}

/* ── Toggle ────────────────────────────────────────────────────── */
.ck-toggle {
  position: relative;
  flex-shrink: 0;
  width: 36px;
  height: 20px;
  display: block;
}

.ck-toggle input { opacity: 0; width: 0; height: 0; position: absolute; }

.ck-slider {
  position: absolute;
  inset: 0;
  background: var(--ck-s200);
  border-radius: 20px;
  cursor: pointer;
  transition: background .2s;
}

.ck-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}

input:checked  + .ck-slider { background: var(--ck-teal); }
input:checked  + .ck-slider::before { transform: translateX(16px); }
input:disabled + .ck-slider { opacity: .5; cursor: not-allowed; }

/* ── Actions ───────────────────────────────────────────────────── */
.ck-actions {
  padding: 12px 16px 8px;
  display: flex;
  flex-direction: row;
  gap: 6px;
}

@media (min-width: 640px) { .ck-actions { padding: 16px 24px 8px; gap: 8px; } }

.ck-btn {
  flex: 1;
  padding: 10px 8px;
  border-radius: 8px;
  font-family: var(--ck-body);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity .15s;
  text-align: center;
  white-space: nowrap;
}

@media (min-width: 640px) { .ck-btn { padding: 10px 16px; font-size: 0.875rem; } }

.ck-btn:hover { opacity: .85; }

.ck-btn-reject {
  background: transparent;
  color: var(--ck-s600);
  border: 1px solid var(--ck-s200);
}

.ck-btn-save {
  background: #F0FFFE;
  color: var(--ck-dark);
  border: 1px solid var(--ck-teal);
}

.ck-btn-accept {
  background: var(--ck-teal);
  color: var(--ck-dark);
}

/* ── Footer toggle ─────────────────────────────────────────────── */
.ck-footer {
  padding: 6px 16px 12px;
  display: flex;
  justify-content: center;
}

@media (min-width: 640px) { .ck-footer { padding: 4px 24px 16px; } }

.ck-details-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--ck-s400);
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px 8px;
  font-family: var(--ck-body);
  letter-spacing: .01em;
  transition: color .15s;
}

.ck-details-toggle:hover { color: var(--ck-teal-d); }

.ck-chevron {
  display: inline-block;
  transition: transform .2s;
  font-size: 0.6rem;
}

.ck-details-toggle[aria-expanded="true"] .ck-chevron { transform: rotate(180deg); }

/* ── Revoke button ─────────────────────────────────────────────── */
#ck-revoke-btn {
  position: fixed;
  bottom: 16px;
  left: 16px;
  z-index: 9997;
  background: var(--ck-dark);
  color: var(--ck-s400);
  font-size: 0.65rem;
  font-weight: 500;
  padding: 5px 11px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  display: none;
  font-family: var(--ck-body);
  letter-spacing: .02em;
  transition: color .15s;
}

#ck-revoke-btn:hover { color: var(--ck-teal); }