/**
 * Shared styling for event pages (/workshops/, /conferences/, /schedule/).
 * Empty state + Phase 2 listings: day tabs, filters, glass event cards.
 */

/* ══════════════════════════════════════
   Hide Ohio's default page-headline + breadcrumbs on event pages.
   We use our own hero inside the WPBakery content, so the theme's
   default page title would double it up.
   ══════════════════════════════════════ */
.breadcrumbs-nav-holder,
.page-headline {
  display: none !important;
}

.osm-events {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.osm-events__empty {
  max-width: 520px;
  margin: 80px auto;
  text-align: center;
  padding: 40px 32px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.osm-events__empty-title {
  font-size: 20px;
  font-weight: 500;
  color: rgba(255,255,255,0.92);
  margin: 0 0 12px;
  line-height: 1.4;
}

.osm-events__empty-lead {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  margin: 0;
}

/* ══════════════════════════════════════
   Tabs
   ══════════════════════════════════════ */
.osm-events__tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.osm-events__tab {
  background: transparent;
  color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.10);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .18s ease;
}
.osm-events__tab:hover { color: rgba(255,255,255,0.85); }
.osm-events__tab.is-active {
  background: #669bbc;
  color: #fff;
  border-color: #669bbc;
}

/* ══════════════════════════════════════
   Filters (residents chip)
   ══════════════════════════════════════ */
.osm-events__filters {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}
.osm-events__chip {
  background: transparent;
  color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.10);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 12px;
  cursor: pointer;
  transition: all .18s ease;
}
.osm-events__chip:hover { color: rgba(255,255,255,0.85); }
.osm-events__chip.is-active {
  background: rgba(102,155,188,0.18);
  color: #a8c6d9;
  border-color: rgba(102,155,188,0.40);
}

/* ══════════════════════════════════════
   Day & time groups
   ══════════════════════════════════════ */
.osm-events__day { display: none; }
.osm-events__day.is-active { display: block; }

/* "All" mode — show every day block stacked, with headings */
.osm-events.is-all-mode .osm-events__day { display: block; }
.osm-events.is-all-mode .osm-events__day + .osm-events__day {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.osm-events__day-heading {
  display: none;
  font-size: 20px;
  font-weight: 500;
  color: rgba(255,255,255,0.92);
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}
.osm-events.is-all-mode .osm-events__day-heading { display: block; }

.osm-events__time-group { margin-bottom: 32px; }
.osm-events__time-heading {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.40);
  margin: 0 0 14px;
}
.osm-events__cards {
  display: grid;
  gap: 14px;
}

/* ══════════════════════════════════════
   Card — glossy glass surface (shared)
   ══════════════════════════════════════ */
.osm-event-card {
  position: relative;
  padding: 24px 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-radius: 16px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.06) 0%,
    rgba(255,255,255,0.025) 55%,
    rgba(255,255,255,0.012) 100%);
  border: 1px solid rgba(255,255,255,0.14);
  border-left: 2px solid rgba(102,155,188,0.60);
  backdrop-filter: blur(24px) saturate(1.1);
  -webkit-backdrop-filter: blur(24px) saturate(1.1);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.10),
    inset 0 -1px 0 rgba(0,0,0,0.15),
    0 1px 2px rgba(0,0,0,0.25),
    0 10px 28px rgba(0,0,0,0.18);
  transition: all .25s ease;
  overflow: hidden;
}
.osm-event-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.08) 0%,
    rgba(255,255,255,0.02) 25%,
    transparent 55%);
  pointer-events: none;
  opacity: 0.7;
  transition: opacity .25s ease;
  z-index: 0;
}
.osm-event-card > * { position: relative; z-index: 1; }

.osm-event-card:hover {
  background: linear-gradient(180deg,
    rgba(255,255,255,0.085) 0%,
    rgba(255,255,255,0.04) 55%,
    rgba(255,255,255,0.02) 100%);
  border-color: rgba(255,255,255,0.22);
  border-left-color: rgba(102,155,188,0.90);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.14),
    inset 0 -1px 0 rgba(0,0,0,0.15),
    0 2px 4px rgba(0,0,0,0.3),
    0 16px 40px rgba(102,155,188,0.10);
  transform: translateY(-1px);
}
.osm-event-card:hover::before { opacity: 1; }
.osm-event-card.is-filtered-out { display: none; }

/* Both workshops and conferences use the same blue accent */
.osm-event-card--conference { border-left-color: rgba(102,155,188,0.60); }

/* Meta row (both cards use this) */
.osm-event-card__meta {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  font-size: 11px; font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.osm-event-card__day { color: #7eb3d4; }
.osm-event-card__sep { opacity: .5; }

.osm-event-card__eyebrow {
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: #7eb3d4;
  margin-bottom: 6px;
}

/* ─── Workshop: solo (1 speaker — Masterclass hero) ─── */
.osm-event-card__solo {
  display: flex; align-items: center; gap: 18px;
}
.osm-event-card__solo-info { flex: 1; min-width: 0; }
.osm-event-card__solo-name {
  font-size: 22px; font-weight: 500;
  color: rgba(255,255,255,0.95);
  letter-spacing: -0.01em;
  line-height: 1.15; margin-bottom: 4px;
}
.osm-event-card__solo-role {
  font-size: 13px; color: rgba(255,255,255,0.60);
  line-height: 1.4;
}

/* ─── Workshop: crew (2+ speakers — vertical rows) ─── */
.osm-event-card__crew-wrap > .osm-event-card__eyebrow {
  margin-bottom: 12px;
}
.osm-event-card__crew {
  display: flex; flex-direction: column; gap: 14px;
}
.osm-event-card__crew-row {
  display: flex; align-items: center; gap: 14px;
}
.osm-event-card__crew-info { flex: 1; min-width: 0; line-height: 1.3; }
.osm-event-card__crew-name {
  font-size: 16px; font-weight: 500;
  color: rgba(255,255,255,0.95);
  letter-spacing: -0.005em;
}
.osm-event-card__crew-role {
  font-size: 12px; color: rgba(255,255,255,0.60);
  margin-top: 1px;
}

/* ─── Workshop: topic block ─── */
.osm-event-card__topic {
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.osm-event-card__topic-eyebrow {
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,0.28); margin-bottom: 6px;
}
.osm-event-card__topic-title {
  font-size: 15px; font-weight: 500;
  color: rgba(255,255,255,0.92);
  line-height: 1.4; margin-bottom: 6px;
}
.osm-event-card__topic-desc {
  font-size: 13px; color: rgba(255,255,255,0.60);
  line-height: 1.5;
}

/* ─── Conference: editorial layout ─── */
.osm-event-card__cf-meta-row {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px; flex-wrap: wrap;
}
.osm-event-card__cf-topic {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 26px; font-weight: 400;
  color: rgba(255,255,255,0.95);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 2px 0 0;
}
.osm-event-card__cf-byline {
  display: flex; align-items: center; gap: 12px;
  padding: 2px 0;
  font-size: 14px;
  color: rgba(255,255,255,0.60);
  flex-wrap: wrap;
}
.osm-event-card__cf-byline-prefix {
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-right: 2px;
}
.osm-event-card__cf-byline-names {
  color: rgba(255,255,255,0.95);
  font-weight: 500;
}
.osm-event-card__cf-byline-descriptor {
  color: rgba(255,255,255,0.40);
  font-size: 13px;
}
.osm-event-card__cf-desc {
  font-size: 14px; color: rgba(255,255,255,0.60);
  line-height: 1.6; margin: 0;
}
.osm-event-card__cf-footer {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px; padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.osm-event-card__cf-location {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: rgba(255,255,255,0.60);
}

/* ─── Avatars (used by both cards) ─── */
.osm-avatar {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #669bbc 0%, #4a7a98 50%, #2d5873 100%);
  color: #fff; font-weight: 500; letter-spacing: -0.01em;
  position: relative; overflow: hidden; flex-shrink: 0;
}
.osm-avatar::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.15), transparent 60%);
  pointer-events: none; z-index: 2;
}
.osm-avatar.has-image::after { display: none; }
.osm-avatar img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 18%;
  z-index: 1;
}
.osm-avatar__initials { position: relative; z-index: 1; font-size: inherit; }
.osm-avatar--sm { width: 44px; height: 44px; font-size: 14px; }
.osm-avatar--md { width: 72px; height: 72px; font-size: 22px; }
.osm-avatar--lg { width: 96px; height: 96px; font-size: 28px; }

/* Stacked overlapping (conferences only) */
.osm-avatar-stack { display: inline-flex; flex-shrink: 0; }
.osm-avatar-stack .osm-avatar { border: 2px solid #141418; }
.osm-avatar-stack .osm-avatar--sm + .osm-avatar--sm { margin-left: -14px; }

/* ─── Tags ─── */
.osm-event-card__tags {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.osm-tag {
  font-size: 11px; letter-spacing: .06em;
  color: rgba(255,255,255,0.60);
  background: rgba(255,255,255,0.05);
  padding: 4px 10px; border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.08);
}
.osm-tag--residents {
  color: #d9a05b;
  background: rgba(217,160,91,0.08);
  border-color: rgba(217,160,91,0.30);
}
/* Residents tag keeps amber on purpose — it's a WARNING indicator,
   not a theme accent. Draws the eye when a workshop isn't for most
   students. */

/* ─── Workshop footer ─── */
.osm-event-card__footer {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px; flex-wrap: wrap; padding-top: 6px;
}
.osm-event-card__footer-info {
  display: flex; gap: 10px; align-items: center;
  font-size: 12px; color: rgba(255,255,255,0.55);
}
.osm-event-card__footer-cta {
  display: flex; gap: 14px; align-items: center;
}
.osm-event-card__seats {
  font-size: 12px; color: rgba(255,255,255,0.55);
}
.osm-event-card__price,
.osm-event-card__price .amount {
  font-size: 16px; font-weight: 500;
  color: rgba(255,255,255,0.92);
}

/* Badges — all brand blue now */
.osm-badge {
  font-size: 11px; letter-spacing: .06em;
  padding: 4px 10px; border-radius: 100px;
  background: transparent;
  border: 1px solid currentColor;
  display: inline-flex; align-items: center; gap: 6px;
}
.osm-badge--free {
  color: #7eb3d4;
  background: rgba(102,155,188,0.10);
  border-color: rgba(102,155,188,0.30);
}
.osm-badge--free::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: #7eb3d4;
}
.osm-badge--year {
  color: rgba(255,255,255,0.60);
  border-color: rgba(255,255,255,0.14);
}

/* CTA button */
.osm-event-card__cta {
  display: inline-block;
  background: #669bbc; color: #fff; text-decoration: none;
  font-size: 13px; font-weight: 500;
  padding: 9px 20px; border-radius: 8px;
  border: none; cursor: pointer;
  transition: background .18s ease;
}
.osm-event-card__cta:hover { background: #5688a3; color: #fff; }
.osm-event-card__cta.is-disabled {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.40);
  cursor: not-allowed;
}

/* Mobile */
@media (max-width: 640px) {
  .osm-events__tabs { gap: 6px; }
  .osm-event-card { padding: 18px 18px; }
  .osm-event-card__footer { gap: 10px; }
  .osm-event-card__footer-cta { width: 100%; justify-content: space-between; }
}