/* ============================================
   COMPONENTS.CSS — UI Components
   SA Liberation Archive — ANC Style
   ============================================ */

/* ===========================
   TOP BAR (above main nav)
   =========================== */
.topbar {
  background: var(--anc-black);
  padding-block: var(--sp-2);
  border-bottom: 2px solid var(--anc-gold);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.topbar__disclaimer {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  font-weight: 400;
}

.topbar__disclaimer strong {
  color: var(--anc-gold);
  font-weight: 700;
}

/* ===========================
   MAIN SITE HEADER
   =========================== */
.site-header {
  background: var(--anc-green);
  padding-block: 0;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.site-header__inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: var(--sp-6);
  min-height: 64px;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  text-decoration: none;
  padding-block: var(--sp-3);
  flex-shrink: 0;
}

/* ANC emblem placeholder */
.site-header__emblem {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--anc-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--anc-black);
  flex-shrink: 0;
  letter-spacing: 0;
  line-height: 1;
  text-align: center;
}

.site-header__title-wrap { display: flex; flex-direction: column; gap: 1px; }

.site-header__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.site-header__subtitle {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* --- Main Nav --- */
.site-nav {
  display: flex;
  align-items: stretch;
}

.site-nav__link {
  display: flex;
  align-items: center;
  padding-inline: var(--sp-5);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  border-bottom: 3px solid transparent;
  transition: color var(--t), background var(--t), border-color var(--t);
  text-decoration: none;
}

.site-nav__link:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
  border-bottom-color: var(--anc-gold);
}

.site-nav__link.active {
  color: var(--anc-gold);
  border-bottom-color: var(--anc-gold);
  background: rgba(0,0,0,0.15);
}

/* ===========================
   HERO BANNER
   =========================== */
.page-hero {
  background: var(--anc-black);
  color: #fff;
  padding-block: var(--sp-12) var(--sp-10);
  position: relative;
  overflow: hidden;
}

/* Decorative stripe using ANC colours */
.page-hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(to right,
    var(--anc-black) 0%, var(--anc-black) 33.3%,
    var(--anc-green) 33.3%, var(--anc-green) 66.6%,
    var(--anc-gold)  66.6%, var(--anc-gold)  100%
  );
}

.page-hero__eyebrow { margin-bottom: var(--sp-3); }

.page-hero__title {
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin-bottom: var(--sp-5);
  max-width: 20ch;
}

.page-hero__title span { color: var(--anc-gold); }

.page-hero__body {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.7);
  max-width: 58ch;
  line-height: 1.75;
}

/* ===========================
   SEARCH / FILTER BAR
   =========================== */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-4);
  margin-block: var(--sp-8);
}

.filter-bar__icon {
  color: var(--color-muted);
  flex-shrink: 0;
  font-size: 1rem;
}

.filter-bar__input {
  flex: 1;
  border: none;
  background: none;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink);
  outline: none;
}

.filter-bar__input::placeholder { color: var(--color-muted); }

.filter-bar__count {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-muted);
  white-space: nowrap;
  padding-left: var(--sp-4);
  border-left: 1px solid var(--color-border);
}

/* ===========================
   FIGHTER CARDS
   =========================== */
.fighters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-5);
}

.fighter-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--anc-green);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  text-decoration: none;
  color: inherit;
  transition: border-top-color var(--t), box-shadow var(--t), transform var(--t);
}

.fighter-card:hover {
  border-top-color: var(--anc-gold);
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
  transform: translateY(-2px);
  color: inherit;
}

.fighter-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--anc-black);
  color: var(--anc-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  flex-shrink: 0;
}

.fighter-card__name {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.2;
}

.fighter-card__dates {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.fighter-card__role {
  font-size: var(--text-sm);
  color: var(--color-body);
  line-height: 1.5;
  flex: 1;
}

.fighter-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

/* ===========================
   SECTION HEADER
   =========================== */
.section-header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-2);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-ink);
}

.section-header__line {
  flex: 1;
  height: 2px;
  background: linear-gradient(to right, var(--anc-green), transparent);
}

/* ===========================
   TIMELINE
   =========================== */
.timeline-wrapper {
  position: relative;
  padding-top: var(--sp-4);
}

.timeline-wrapper::before {
  content: '';
  position: absolute;
  left: 68px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--anc-green), var(--anc-gold));
}

.timeline-item {
  display: flex;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
  position: relative;
}

.timeline-item__year {
  width: 56px;
  flex-shrink: 0;
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--anc-green);
  padding-top: 3px;
  letter-spacing: 0.04em;
}

.timeline-item__dot {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--anc-green);
  border: 2px solid var(--color-bg);
  outline: 2px solid var(--anc-green);
  margin-top: 4px;
  position: relative;
  z-index: 1;
}

.timeline-item__dot--major {
  width: 16px;
  height: 16px;
  background: var(--anc-gold);
  outline-color: var(--anc-gold);
  margin-top: 2px;
}

.timeline-item__content { flex: 1; padding-bottom: var(--sp-4); }

.timeline-item__era {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--sp-2);
}

.era--founding { background: #e1f5ee; color: #005c3a; }
.era--resist   { background: #fff0e6; color: #8a3000; }
.era--armed    { background: var(--anc-gold-light); color: var(--anc-gold-dark); }
.era--negot    { background: #e6f0fb; color: #1a4f8a; }
.era--freedom  { background: var(--anc-green-light); color: var(--anc-green-dark); }

.timeline-item__title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--color-ink);
}

.timeline-item__desc {
  font-size: var(--text-sm);
  color: var(--color-body);
  line-height: 1.75;
}

/* ===========================
   EVENT CARDS
   =========================== */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sp-5);
}

.event-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  border-left: 5px solid var(--anc-green);
  transition: border-left-color var(--t), box-shadow var(--t);
}

.event-card:hover {
  border-left-color: var(--anc-gold);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.event-card__year {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--anc-green);
  line-height: 1;
  margin-bottom: var(--sp-3);
}

.event-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--color-ink);
  line-height: 1.25;
}

.event-card__desc {
  font-size: var(--text-sm);
  color: var(--color-body);
  line-height: 1.75;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--t);
  text-decoration: none;
}

.btn--green {
  background: var(--anc-green);
  color: #fff;
  border-color: var(--anc-green);
}
.btn--green:hover {
  background: var(--anc-green-dark);
  border-color: var(--anc-green-dark);
  color: #fff;
}

.btn--gold {
  background: var(--anc-gold);
  color: var(--anc-black);
  border-color: var(--anc-gold);
}
.btn--gold:hover {
  background: var(--anc-gold-dark);
  border-color: var(--anc-gold-dark);
  color: var(--anc-black);
}

.btn--outline {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-border);
}
.btn--outline:hover {
  border-color: var(--anc-green);
  color: var(--anc-green);
}

.btn--ghost {
  background: transparent;
  color: var(--color-muted);
  border-color: transparent;
  padding-inline: var(--sp-2);
}
.btn--ghost:hover { color: var(--color-ink); }

/* Back link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--anc-green);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-block: var(--sp-8);
  text-decoration: none;
}
.back-link:hover { color: var(--anc-green-dark); }
.back-link svg { width: 14px; height: 14px; }

/* ===========================
   FOOTER
   =========================== */
.site-footer {
  background: var(--anc-black);
  color: rgba(255,255,255,0.6);
  padding-block: var(--sp-12);
  margin-top: var(--sp-16);
  border-top: 5px solid var(--anc-green);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-10);
}

.site-footer__brand {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-3);
}

.site-footer__brand span { color: var(--anc-gold); }

.site-footer__body {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

.site-footer__heading {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--anc-gold);
  margin-bottom: var(--sp-4);
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.site-footer__links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--t);
}
.site-footer__links a:hover { color: var(--anc-gold); }

/* Colour stripe above footer bottom */
.site-footer__stripe {
  height: 3px;
  background: linear-gradient(to right,
    var(--anc-black) 0%, var(--anc-black) 33.3%,
    var(--anc-green) 33.3%, var(--anc-green) 66.6%,
    var(--anc-gold)  66.6%, var(--anc-gold)  100%
  );
  margin-block: var(--sp-8);
  opacity: 0.4;
}

.site-footer__bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.site-footer__disclaimer {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  line-height: 1.65;
  max-width: 55ch;
}

.site-footer__copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  white-space: nowrap;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .site-header__inner { flex-wrap: wrap; min-height: auto; padding-block: var(--sp-3); }
  .site-nav { flex-wrap: wrap; }
  .site-nav__link { padding-inline: var(--sp-3); font-size: var(--text-xs); }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; }
  .timeline-wrapper::before { left: 50px; }
  .timeline-item__year { width: 40px; }
}