/* Cache bust: NEXT_PUBLIC_CLUB_CSS_VERSION trong .env */
/* events.css — trang Sự kiện (/su-kien) */

.events-page {
  background: var(--surface-cream);
  color: var(--text-primary);
}

.events-page .hero {
  --hero-content-width: min(96%, 40rem);
  --hero-content-band: min(92vw, 50rem);
  min-height: clamp(18rem, 36vw, 27rem);
}

.events-page .hero__bottom-banner {
  transform: translateY(40%);
}

.events-page .hero--members .hero__tagline {
  max-width: none;
  line-height: 1.25;
  letter-spacing: 0.04em;
  text-wrap: pretty;
  overflow-wrap: normal;
  word-break: keep-all;
  hyphens: none;
  background: linear-gradient(
    180deg,
    #fff0b8 0%,
    color-mix(in srgb, var(--brand-gold) 85%, #b8892e) 38%,
    #a97924 68%,
    #6b4812 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0.04em 0.02em rgba(95, 62, 18, 0.18))
    drop-shadow(0 0.1em 0.14em rgba(95, 62, 18, 0.14));
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .events-page .hero--members .hero__tagline {
    background: none;
    color: #b8892e;
    -webkit-text-fill-color: unset;
    filter: none;
  }
}

.events-page > .hero {
  z-index: 0;
  overflow: visible;
}

.events-page .section {
  padding-block: clamp(2rem, 4vw, 3rem);
}

.events-section__title {
  margin: 0;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--brand-red-dark);
  text-transform: uppercase;
}

/* ——— Featured (kéo lên che đuôi thảm hero, giống members-intro / about-intro) ——— */
.events-featured {
  position: relative;
  z-index: 10;
  isolation: isolate;
  background: var(--surface-section-white);
}

.events-page > .hero + .events-featured {
  margin-top: clamp(-3.25rem, -6.5vw, -4.75rem);
  padding-top: clamp(2rem, 4vw, 2.85rem);
  border-top: none;
}

.events-featured .page-container {
  position: relative;
  z-index: 1;
}

.events-featured__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: stretch;
  margin-top: clamp(1rem, 2vw, 1.5rem);
}

.events-featured__poster {
  min-height: clamp(14rem, 28vw, 18rem);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(74, 12, 12, 0.12);
  background: var(--placeholder-bg);
}

.events-featured__poster-img {
  width: 100%;
  height: 100%;
  min-height: clamp(14rem, 28vw, 18rem);
  object-fit: cover;
  display: block;
}

.events-featured__detail {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: clamp(0.5rem, 1.5vw, 1rem) 0;
}

.events-featured__title {
  margin: 0;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-primary);
}

.events-featured__meta {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.events-featured__meta li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.events-featured__meta i {
  color: var(--brand-red-accent);
  margin-top: 0.15rem;
}

.events-featured__desc {
  margin: 0;
  line-height: 1.65;
  color: var(--text-muted);
}

.events-featured__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* ——— Buttons ——— */
.events-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.65rem;
  padding: 0.55rem 1.35rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.events-btn--primary {
  background: var(--brand-red-accent);
  color: #fff;
  border: 2px solid var(--brand-red-accent);
}

.events-btn--primary:hover {
  background: var(--brand-red-dark);
  border-color: var(--brand-red-dark);
}

.events-btn--outline {
  background: transparent;
  color: var(--brand-red-accent);
  border: 2px solid var(--brand-red-accent);
}

.events-btn--outline:hover {
  background: rgba(139, 21, 26, 0.06);
}

.events-btn--gold {
  color: var(--brand-red-dark);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--brand-gold) 35%, white) 0%,
    var(--brand-gold) 45%,
    color-mix(in srgb, var(--brand-gold) 82%, #6b3a0a) 100%
  );
  border: 1px solid color-mix(in srgb, var(--brand-gold) 70%, #8a5a12);
  box-shadow: 0 0.1em 0.28em rgba(0, 0, 0, 0.12);
}

.events-btn--gold:hover {
  color: var(--brand-red-dark);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--brand-gold) 45%, white) 0%,
    color-mix(in srgb, var(--brand-gold) 92%, #c9a04a) 100%
  );
  border-color: color-mix(in srgb, var(--brand-gold) 85%, #8a5a12);
}

/* ——— Badges trạng thái ——— */
.events-badge {
  --badge-shadow: 0 0.08rem 0.28rem color-mix(in srgb, #000 14%, transparent);
  display: inline-block;
  align-self: flex-start;
  padding: 0.32rem 0.75rem;
  border-radius: 999px;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  line-height: 1.2;
  text-transform: uppercase;
  border: 1px solid;
  box-shadow: var(--badge-shadow);
}

/* Sắp diễn ra — vàng ấm (gần gold CLB) */
.events-badge--upcoming {
  background: color-mix(in srgb, var(--brand-gold) 78%, #fffce8);
  color: color-mix(in srgb, var(--brand-red-dark) 88%, #3d3010);
  border-color: color-mix(in srgb, var(--brand-gold) 55%, #c9a23a);
}

/* Đang mở — xanh lá sang, dễ đọc */
.events-badge--registration {
  background: #2f9b5f;
  color: #f4fbf6;
  border-color: #26804e;
}

/* Đã diễn ra — xám ấm */
.events-badge--past {
  background: #8a8378;
  color: #faf9f7;
  border-color: #726c62;
}

/* ——— Filter bar (dưới featured) ——— */
.events-filter-band {
  position: relative;
  z-index: 15;
  isolation: isolate;
  background: var(--surface-section-white);
  border-block: var(--section-divider);
}

.events-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 2vw, 1.25rem);
  padding-block: clamp(0.85rem, 2vw, 1.15rem);
}

.events-filter__tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.events-filter__tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0.45em 0.9em;
  border: 1px solid color-mix(in srgb, var(--brand-gold) 40%, var(--border-ui));
  border-radius: 0.2rem;
  background-color: #fff;
  font-family: inherit;
  font-size: clamp(0.68rem, 0.85vw, 0.76rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-red-dark);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition:
    background-color 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}

.events-filter__tab--active,
.events-filter__tab.is-active {
  color: #fff;
  background-color: var(--brand-red-dark);
  border-color: var(--brand-red-dark);
}

@media (hover: hover) and (pointer: fine) {
  .events-filter__tab:not(.events-filter__tab--active):not(.is-active):hover {
    color: var(--brand-red-dark);
    background-color: color-mix(in srgb, var(--brand-gold) 14%, #fff);
    border-color: var(--brand-gold);
  }

  .events-filter__tab--active:hover,
  .events-filter__tab.is-active:hover {
    color: #fff;
    background-color: var(--brand-red-accent);
    border-color: var(--brand-red-accent);
  }
}

.events-filter__tab:focus-visible {
  outline: 2px solid var(--brand-gold);
  outline-offset: 2px;
}

.events-filter__tab--active:focus-visible,
.events-filter__tab.is-active:focus-visible {
  color: #fff;
  background-color: var(--brand-red-dark);
  border-color: var(--brand-red-dark);
}

.events-filter__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
  min-width: min(100%, 20rem);
}

.events-filter__month,
.events-filter__search {
  position: relative;
  display: flex;
  align-items: center;
  min-width: min(100%, 10rem);
}

.events-filter__month-select,
.events-filter__search-input {
  width: 100%;
  appearance: none;
  border: 1px solid color-mix(in srgb, var(--brand-gold) 22%, #ccc);
  border-radius: 0.35rem;
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  font-family: inherit;
  font-size: clamp(0.78rem, 0.95vw, 0.85rem);
  line-height: 1.35;
  color: var(--text-primary);
  background: #fff;
  box-shadow: inset 0 0.06em 0.12em rgba(0, 0, 0, 0.04);
}

.events-filter__month-select {
  min-width: 10rem;
  cursor: pointer;
}

.events-filter__search-input {
  min-width: 12rem;
}

.events-filter__month-select:focus,
.events-filter__search-input:focus {
  outline: 2px solid color-mix(in srgb, var(--brand-gold) 55%, transparent);
  outline-offset: 1px;
}

.events-filter__month i,
.events-filter__search i {
  position: absolute;
  right: 0.65rem;
  color: color-mix(in srgb, var(--text-muted) 85%, #666);
  font-size: 0.8rem;
  pointer-events: none;
}

[data-events-section].is-filter-hidden,
[data-events-section][hidden] {
  display: none !important;
}

/* ——— Grids ——— */
.events-grid {
  display: grid;
  gap: clamp(1rem, 2vw, 1.35rem);
}

.events-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.events-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.events-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(50, 20, 20, 0.08);
  display: flex;
  flex-direction: column;
}

.events-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.events-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.events-card__date-badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  background: #fff;
  border-radius: 6px;
  padding: 0.35rem 0.5rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  line-height: 1.1;
}

.events-card__date-day {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--brand-red-accent);
}

.events-card__date-my {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
}

.events-card__media > .events-badge {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 2;
  --badge-shadow: 0 0.12rem 0.4rem color-mix(in srgb, #000 28%, transparent);
}

.events-card__body {
  padding: 1rem 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.events-card__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
}

.events-card__meta {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.events-card__meta li {
  display: flex;
  gap: 0.4rem;
  align-items: flex-start;
}

.events-card__meta i {
  color: var(--brand-red-accent);
  margin-top: 0.1rem;
}

.events-card__btn {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--brand-red-accent);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--brand-red-accent);
  text-decoration: none;
}

.events-card__btn:hover {
  background: rgba(139, 21, 26, 0.06);
}

.events-card--past__link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.events-card__past-meta {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ——— Calendar + stats ——— */
.events-aside-row {
  background: var(--surface-section-white);
}

.events-aside-row__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

.events-calendar__title,
.events-stats__title {
  margin: 0 0 1rem;
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--brand-red-dark);
  text-transform: uppercase;
}

.events-calendar__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.events-calendar__item {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(139, 21, 26, 0.1);
}

.events-calendar__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.events-calendar__date {
  text-align: center;
  line-height: 1.1;
}

.events-calendar__day {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--brand-red-accent);
}

.events-calendar__my {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.events-calendar__event-title {
  margin: 0 0 0.25rem;
  font-weight: 700;
  font-size: 0.92rem;
}

.events-calendar__meta {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.events-stats__grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.events-stats__item {
  background: #fff;
  border: 1px solid rgba(139, 21, 26, 0.1);
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
}

.events-stats__item i {
  font-size: 1.35rem;
  color: var(--brand-gold);
  margin-bottom: 0.35rem;
}

.events-stats__value {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--brand-red-dark);
  line-height: 1.1;
}

.events-stats__label {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}

.events-stats__comparison {
  margin: 0.35rem 0 0;
  font-size: 0.72rem;
  color: #1a7a34;
  font-weight: 600;
}

/* ——— Propose CTA ——— */
.events-propose {
  background: linear-gradient(105deg, #5c0a10 0%, #8b151a 55%, #6e1015 100%);
  color: #fff;
}

.events-propose__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 1.5rem;
  align-items: center;
}

.events-propose__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  font-weight: 800;
  letter-spacing: 0.03em;
}

.events-propose__desc {
  margin: 0 0 1.25rem;
  line-height: 1.6;
  opacity: 0.92;
  max-width: 36rem;
}

.events-propose__img {
  width: 100%;
  max-height: 14rem;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

@media (max-width: 1024px) {
  .events-featured__layout,
  .events-aside-row__grid,
  .events-propose__inner {
    grid-template-columns: 1fr;
  }

  .events-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .events-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .events-page .hero {
    min-height: auto;
  }
  .events-page .hero__content {
    padding: clamp(0.75rem, 2.5vw, 1rem) 0 clamp(0.65rem, 2vw, 0.85rem);
  }
  .events-page .hero__bottom-banner {
    transform: translateY(42%);
  }
  .events-page > .hero + .events-featured {
    margin-top: clamp(0.75rem, 2vw, 1.25rem);
  }
}

@media (max-width: 640px) {
  .events-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .events-filter__tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.5rem;
    width: 100%;
  }

  .events-filter__tab {
    width: 100%;
    min-width: 0;
    min-height: 2.5rem;
    padding: 0.5em 0.35em;
    font-size: clamp(0.62rem, 2.6vw, 0.72rem);
    line-height: 1.2;
    text-align: center;
    white-space: normal;
  }

  .events-filter__tab--active,
  .events-filter__tab.is-active {
    color: #fff;
    background-color: var(--brand-red-dark);
    border-color: var(--brand-red-dark);
  }

  .events-filter__tools {
    width: 100%;
    min-width: 0;
  }

  .events-filter__month,
  .events-filter__search {
    flex: 1 1 100%;
  }

  .events-filter__month-select,
  .events-filter__search-input {
    width: 100%;
    min-width: 0;
  }

  .events-grid--3,
  .events-grid--4 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .events-featured__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    width: 100%;
  }

  .events-featured__actions .events-btn {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.55rem 0.5rem;
    font-size: clamp(0.68rem, 2.8vw, 0.78rem);
    line-height: 1.2;
    text-align: center;
    white-space: normal;
  }

  .events-featured__actions .events-btn:only-child {
    grid-column: 1 / -1;
  }

  .events-stats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }
}

/* ——— Trang danh sách đầy đủ (/su-kien/tat-ca) ——— */
.events-directory-page > .hero {
  z-index: 0;
}

.events-directory-page > .hero + .events-filter-band {
  margin-top: clamp(-2.5rem, -5vw, -3.5rem);
  z-index: 25;
}

.events-directory__crumb-stats {
  position: relative;
  z-index: 10;
  isolation: isolate;
  margin-top: clamp(-1.5rem, -3vw, -2.25rem);
  padding-top: clamp(1.25rem, 2.5vw, 1.75rem);
  padding-bottom: clamp(1rem, 2vw, 1.5rem);
  background: var(--surface-section-white);
}

.events-directory__breadcrumb {
  margin-bottom: clamp(1rem, 2vw, 1.25rem);
}

.events-directory__stats {
  margin: 0;
}

.events-directory-list {
  position: relative;
  z-index: 10;
  isolation: isolate;
  background: var(--surface-cream);
}

.events-directory-list__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  margin-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
}

.events-directory-list__count {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted, #5c5348);
}

.events-directory-list__empty {
  margin: 0;
  padding: 2rem 0;
  text-align: center;
  color: var(--text-muted, #5c5348);
}

.events-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  margin-top: clamp(2rem, 4vw, 2.75rem);
}

.events-pagination__pages {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.events-pagination__page,
.events-pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  min-height: 2.25rem;
  padding: 0.35rem 0.65rem;
  border-radius: 0.35rem;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--brand-red-dark);
  background: var(--surface-section-white);
  border: 1px solid color-mix(in srgb, var(--brand-red-dark) 18%, transparent);
}

.events-pagination__page--active {
  background: var(--brand-red-dark);
  color: #fff;
  border-color: var(--brand-red-dark);
}

.events-pagination__btn--disabled {
  opacity: 0.35;
  pointer-events: none;
}

.events-pagination__ellipsis {
  padding: 0 0.25rem;
  color: var(--text-muted, #5c5348);
}

/* Danh sách tin tức + sự kiện đầy đủ: desktop 4 cột */
.posts-archive--grid .events-grid--4,
.events-directory-list .events-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1024px) {
  .posts-archive--grid .events-grid--4,
  .events-directory-list .events-grid--4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .posts-archive--grid .events-grid--4,
  .events-directory-list .events-grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}