/* ==========================================================================
   MBConsent — cookie consent banner + preferences modal
   MetaBinary Limited / UnspoolCode (unspoolcode.com)

   Self-contained, namespaced under .mbc- to avoid collisions with host
   page styles. Styled to match the "Unspool Schematic" marketing site
   design system: a light paper surface, ink text, and a single copper
   accent — no dark mode.
   ========================================================================== */

.mbc-bar,
.mbc-modal {
  --mbc-surface-base: #FAF8F5;
  --mbc-surface: #FFFFFF;
  --mbc-surface-raised: #F2EEE8;
  --mbc-border: #DFD8CE;
  --mbc-text: #1A1714;
  --mbc-text-muted: #5C534A;
  --mbc-text-faint: #7A7067;
  --mbc-accent: #C0632B;
  --mbc-accent-hover: #9A4D20;
  --mbc-accent-text: #FAF8F5;
  --mbc-shadow-lg: 0 10px 28px rgba(26,23,20,0.10);
  --mbc-shadow-xl: 0 18px 44px rgba(26,23,20,0.14);
  --mbc-radius-md: 2px;
  --mbc-radius-lg: 2px;
  --mbc-radius-xl: 2px;
  --mbc-font: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --mbc-motion: 150ms ease;
}

.mbc-bar *,
.mbc-modal *,
.mbc-bar *::before,
.mbc-modal *::before,
.mbc-bar *::after,
.mbc-modal *::after {
  box-sizing: border-box;
}

/* ---------- bottom bar ---------- */
.mbc-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 2147483000;
  max-width: 760px;
  margin: 0 auto;
  background: var(--mbc-surface);
  border: 1px solid var(--mbc-border);
  border-radius: var(--mbc-radius-xl);
  box-shadow: var(--mbc-shadow-lg);
  font: 14px/1.6 var(--mbc-font);
  color: var(--mbc-text-muted);
}

.mbc-bar[hidden],
.mbc-modal[hidden] {
  display: none !important;
}

.mbc-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding: 16px 18px;
}

.mbc-bar-text {
  margin: 0;
  flex: 1 1 260px;
  font-size: 13.5px;
  color: var(--mbc-text-muted);
}

.mbc-bar-text a {
  color: var(--mbc-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.mbc-bar-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- buttons (shared by bar + modal) ---------- */
.mbc-btn {
  appearance: none;
  border: 1px solid var(--mbc-border);
  background: var(--mbc-surface-raised);
  color: var(--mbc-text);
  font: 500 13px/1 var(--mbc-font);
  padding: 9px 14px;
  border-radius: var(--mbc-radius-md);
  cursor: pointer;
  transition: background var(--mbc-motion), border-color var(--mbc-motion), box-shadow var(--mbc-motion);
  white-space: nowrap;
}

.mbc-btn:hover {
  border-color: var(--mbc-text-faint);
}

.mbc-btn:focus-visible {
  outline: 2px solid var(--mbc-accent);
  outline-offset: 2px;
}

.mbc-btn-primary {
  background: var(--mbc-accent);
  border-color: var(--mbc-accent);
  color: var(--mbc-accent-text);
}

.mbc-btn-primary:hover {
  background: var(--mbc-accent-hover);
  border-color: var(--mbc-accent-hover);
}

/* ---------- preferences modal ---------- */
.mbc-modal {
  position: fixed;
  inset: 0;
  z-index: 2147483001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(26, 23, 20, 0.35);
  font: 14px/1.6 var(--mbc-font);
}

.mbc-modal-box {
  position: relative;
  width: min(460px, 100%);
  max-height: 88vh;
  overflow: auto;
  background: var(--mbc-surface);
  border: 1px solid var(--mbc-border);
  border-radius: var(--mbc-radius-xl);
  box-shadow: var(--mbc-shadow-xl);
  padding: 24px;
  color: var(--mbc-text-muted);
}

.mbc-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  background: transparent;
  color: var(--mbc-text-faint);
  font-size: 18px;
  line-height: 1;
  border-radius: var(--mbc-radius-md);
  cursor: pointer;
}

.mbc-modal-close:hover {
  color: var(--mbc-text);
  background: var(--mbc-surface-raised);
}

.mbc-modal-close:focus-visible {
  outline: 2px solid var(--mbc-accent);
  outline-offset: 2px;
}

.mbc-modal-title {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
  color: var(--mbc-text);
  padding-right: 24px;
}

.mbc-modal-lead {
  margin: 0 0 16px;
  font-size: 13.5px;
  color: var(--mbc-text-muted);
}

.mbc-cat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--mbc-border);
}

label.mbc-cat {
  cursor: pointer;
}

.mbc-cat-meta {
  flex: 1;
}

.mbc-cat-meta b {
  font-size: 14px;
  color: var(--mbc-text);
}

.mbc-cat-meta p {
  margin: 3px 0 0;
  font-size: 12.5px;
  color: var(--mbc-text-faint);
}

.mbc-cat-toggle {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--mbc-accent);
  flex-shrink: 0;
}

.mbc-cat-locked {
  font: 11px/1 var(--mbc-font);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--mbc-text-faint);
  flex-shrink: 0;
  margin-top: 2px;
}

.mbc-modal-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.mbc-modal-actions .mbc-btn {
  flex: 1;
  justify-content: center;
}

@media (prefers-reduced-motion: reduce) {
  .mbc-bar,
  .mbc-modal,
  .mbc-btn {
    transition: none !important;
    animation: none !important;
  }
}