/* CCR Event CRM – Event sponsors shortcode (tiered logo grid) */

.ccr-event-sponsors-tiered {
  --ccr-sponsor-card-min-h: 110px;
  --ccr-sponsor-surface: #ffffff;
  --ccr-sponsor-border: #e8eaef;
  --ccr-sponsor-text: #1f2937;
  --ccr-sponsor-muted: #64748b;
  --ccr-sponsor-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
  margin: 2rem 0;
  position: relative;
}

.ccr-event-sponsors-tier {
  --ccr-tier-accent: #64748b;
  --ccr-tier-section-bg: transparent;
  --ccr-sponsor-logo-max-height: 64px;
  background: var(--ccr-tier-section-bg, transparent);
  margin: 0 0 2.75rem;
}

.ccr-event-sponsors-tier:last-child {
  margin-bottom: 0;
}

.ccr-event-sponsors-tier-header {
  text-align: center;
  margin: 0 0 1.5rem;
}

.ccr-event-sponsors-tier-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  background: var(--ccr-tier-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.2;
}

.ccr-event-sponsors-tier-title {
  margin: 0.65rem 0 0;
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1f2937;
  line-height: 1.25;
}

.ccr-event-sponsors-grid {
  display: grid;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ccr-event-sponsors-tier.ccr-sponsor-cols-1 .ccr-event-sponsors-grid {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.ccr-event-sponsors-tier.ccr-sponsor-cols-2 .ccr-event-sponsors-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ccr-event-sponsors-tier.ccr-sponsor-cols-3 .ccr-event-sponsors-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ccr-event-sponsors-tier.ccr-sponsor-cols-4 .ccr-event-sponsors-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ccr-event-sponsors-tier.ccr-sponsor-cols-5 .ccr-event-sponsors-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.ccr-event-sponsors-tier.ccr-sponsor-cols-6 .ccr-event-sponsors-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.ccr-event-sponsor-card {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 0;
}

.ccr-event-sponsor-card-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: var(--ccr-sponsor-card-min-h);
  padding: 1.1rem 1.25rem;
  background: var(--ccr-sponsor-surface);
  border-radius: 8px;
  border: 2px solid var(--ccr-tier-accent, #64748b);
  box-shadow: var(--ccr-sponsor-shadow);
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease,
    background-color 0.2s ease;
  height: 100%;
  box-sizing: border-box;
}

/* Elementor editor canvas + Hello/theme resets */
.elementor-widget-ccr_event_sponsors .ccr-event-sponsors-tiered,
.elementor-element.elementor-widget-ccr_event_sponsors .ccr-event-sponsors-tiered {
  width: 100%;
}

.elementor-widget-ccr_event_sponsors .ccr-event-sponsors-grid,
.elementor-element.elementor-widget-ccr_event_sponsors .ccr-event-sponsors-grid {
  list-style: none;
  margin: 0;
  padding: 0;
}

.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-figure,
.elementor-element.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-figure {
  margin: 0;
  padding: 0;
  width: 100%;
}

.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-inner,
.elementor-element.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-inner,
.elementor-widget-ccr_event_sponsors a.ccr-event-sponsor-card-inner,
.elementor-element.elementor-widget-ccr_event_sponsors a.ccr-event-sponsor-card-inner {
  border: 2px solid var(--ccr-tier-accent, #64748b);
  background-color: var(--ccr-sponsor-surface, #fff);
}

.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-inner img,
.elementor-element.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-inner img,
.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-logo,
.elementor-element.elementor-widget-ccr_event_sponsors .ccr-event-sponsor-card-logo {
  max-width: 100%;
  width: auto;
  height: auto;
  max-height: var(--ccr-sponsor-logo-max-height, 64px);
  object-fit: contain;
  display: block;
}

a.ccr-event-sponsor-card-inner:hover,
a.ccr-event-sponsor-card-inner:focus-visible {
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  transform: translateY(-1px);
  border-color: color-mix(
    in srgb,
    var(--ccr-tier-accent) 80%,
    #000000 20%
  );
}

a.ccr-event-sponsor-card-inner:focus-visible {
  outline: 2px solid var(--ccr-tier-accent);
  outline-offset: 2px;
}

.ccr-event-sponsor-card-figure {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.ccr-event-sponsor-card-inner .ccr-event-sponsor-card-logo {
  max-width: 100%;
  width: auto;
  height: auto;
  max-height: var(--ccr-sponsor-logo-max-height, 64px);
  object-fit: contain;
  display: block;
}

.ccr-event-sponsors-tier.ccr-sponsor-logo-small .ccr-event-sponsor-card-inner {
  min-height: 88px;
}

.ccr-event-sponsors-tier.ccr-sponsor-logo-large .ccr-event-sponsor-card-inner {
  min-height: 140px;
}

.ccr-event-sponsor-card-fallback {
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  color: #334155;
  line-height: 1.35;
  word-break: break-word;
}

.ccr-screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.ccr-event-sponsors-empty {
  padding: 1rem 1.125rem;
  border: 1px solid var(--ccr-sponsor-border, #e8eaef);
  border-radius: 8px;
  background: var(--ccr-sponsor-surface, #fff);
  color: var(--ccr-sponsor-muted, #64748b);
  text-align: center;
}

.ccr-event-sponsors-loading {
  display: none;
  justify-content: center;
  margin-bottom: 1rem;
}

.ccr-event-sponsors-tiered[aria-busy="true"] .ccr-event-sponsors-loading {
  display: flex;
}

.ccr-event-sponsors-spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid rgba(100, 116, 139, 0.28);
  border-top-color: var(--ccr-tier-accent, #64748b);
  border-radius: 999px;
  animation: ccrSponsorSpin 0.8s linear infinite;
}

@keyframes ccrSponsorSpin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 720px) {
  .ccr-event-sponsors-tier .ccr-event-sponsors-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (prefers-color-scheme: dark) {
  .ccr-event-sponsors-tiered {
    --ccr-sponsor-surface: #0f172a;
    --ccr-sponsor-border: #243044;
    --ccr-sponsor-text: #e5e7eb;
    --ccr-sponsor-muted: #94a3b8;
    --ccr-sponsor-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
  }

  .ccr-event-sponsors-tier-title,
  .ccr-event-sponsor-card-fallback {
    color: var(--ccr-sponsor-text);
  }
}

@media (max-width: 420px) {
  .ccr-event-sponsors-tier .ccr-event-sponsors-grid {
    grid-template-columns: 1fr !important;
  }
}