html {
  scroll-behavior: smooth;
}

/* Final bright theme overrides */
body {
  background:
    radial-gradient(circle at top left, rgba(246, 183, 60, 0.18), transparent 34rem),
    linear-gradient(180deg, #f7fcfb 0%, #eef8f5 50%, #ffffff 100%) !important;
  color: var(--hoi-text) !important;
}

.custom-navbar {
  background: rgba(255, 255, 255, 0.94) !important;
  border-bottom: 1px solid rgba(15, 139, 141, 0.12);
  box-shadow: 0 6px 22px rgba(15, 95, 104, 0.08) !important;
}

.custom-navbar .nav-link:hover,
.custom-navbar .nav-link.active {
  color: var(--hoi-primary) !important;
}

.banner-img {
  filter: brightness(0.9) saturate(1.16) !important;
}

.banner-overlay {
  background: rgba(15, 139, 141, 0.18) !important;
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.banner-overlay .btn,
.btn-main {
  background: linear-gradient(135deg, var(--hoi-secondary), #ffd766) !important;
  color: #432818 !important;
}

.countdown,
.current-exam-box {
  background: linear-gradient(135deg, #ffffff, var(--hoi-sand)) !important;
  border: 1px solid #f3db93 !important;
  color: var(--hoi-primary-dark) !important;
}

.ranking-filters,
.ranking-table-wrap,
.timeline-item,
.time-box,
.exam-item {
  border: 1px solid var(--hoi-border) !important;
  background: rgba(255, 255, 255, 0.95) !important;
  box-shadow: var(--hoi-shadow) !important;
}

.section-title,
.ranking-heading h2 {
  color: var(--hoi-primary-dark) !important;
}

.ranking-heading span {
  background: var(--hoi-mint) !important;
  color: var(--hoi-primary-dark) !important;
}

.ranking-total,
.timeline-item.active {
  background: var(--hoi-sand) !important;
  color: var(--hoi-primary-dark) !important;
  border-color: #f3d783 !important;
}

.podium-card.first {
  background: linear-gradient(135deg, #f6b73c, #ffd766) !important;
  color: #432818 !important;
}

.podium-card.second {
  background: linear-gradient(135deg, var(--hoi-primary), #32c8b6) !important;
}

.podium-card.third {
  background: linear-gradient(135deg, var(--hoi-accent), #ff9c73) !important;
}

.ranking-table thead th {
  background: var(--hoi-primary-dark) !important;
}

.gallery-reel::before {
  background: linear-gradient(to right, var(--hoi-bg), transparent) !important;
}

.gallery-reel::after {
  background: linear-gradient(to left, var(--hoi-bg), transparent) !important;
}

footer {
  background: linear-gradient(135deg, #e8f7f3, #fff1c2) !important;
  border-top: 1px solid var(--hoi-border);
}

footer h5 {
  color: var(--hoi-primary-dark) !important;
}

/* Hoi An bright theme */
:root {
  --hoi-bg: #f7fcfb;
  --hoi-surface: #ffffff;
  --hoi-primary: #0f8b8d;
  --hoi-primary-dark: #0b5f68;
  --hoi-secondary: #f6b73c;
  --hoi-accent: #e94f37;
  --hoi-mint: #e8f7f3;
  --hoi-sand: #fff7df;
  --hoi-border: #d9ece8;
  --hoi-text: #1f2933;
  --hoi-shadow: 0 10px 28px rgba(15, 139, 141, 0.12);
}

body {
  background:
    radial-gradient(circle at top left, rgba(246, 183, 60, 0.18), transparent 34rem),
    linear-gradient(180deg, #f7fcfb 0%, #eef8f5 50%, #ffffff 100%);
  color: var(--hoi-text);
}

.custom-navbar {
  background: rgba(255, 255, 255, 0.94) !important;
  border-bottom: 1px solid rgba(15, 139, 141, 0.12);
  box-shadow: 0 6px 22px rgba(15, 95, 104, 0.08);
}

.custom-navbar .nav-link:hover,
.custom-navbar .nav-link.active {
  color: var(--hoi-primary) !important;
}

.banner-img {
  filter: brightness(0.9) saturate(1.16);
}

.banner-overlay {
  background: rgba(15, 139, 141, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow: 0 18px 42px rgba(11, 95, 104, 0.24);
}

.banner-overlay h1,
.banner-overlay p {
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.28);
}

.banner-overlay .btn,
.btn-main {
  background: linear-gradient(135deg, var(--hoi-secondary), #ffd766);
  border: 0;
  color: #432818;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(246, 183, 60, 0.28);
}

.banner-overlay .btn:hover,
.btn-main:hover {
  background: linear-gradient(135deg, #ffd766, var(--hoi-secondary));
  color: #432818;
}

.countdown,
.current-exam-box,
.ranking-filters,
.ranking-table-wrap,
.timeline-item {
  border: 1px solid var(--hoi-border);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--hoi-shadow);
}

.countdown,
.current-exam-box {
  background: linear-gradient(135deg, #ffffff, var(--hoi-sand));
  border-color: #f3db93;
  color: var(--hoi-primary-dark);
}

.time-box,
.exam-item {
  border: 1px solid var(--hoi-border);
  background: #ffffff;
}

.section-title,
.ranking-heading h2 {
  color: var(--hoi-primary-dark);
}

.ranking-heading span {
  background: var(--hoi-mint);
  color: var(--hoi-primary-dark);
}

.ranking-total,
.timeline-item.active {
  background: var(--hoi-sand);
  color: var(--hoi-primary-dark);
  border-color: #f3d783;
}

.podium-card {
  box-shadow: 0 14px 30px rgba(15, 95, 104, 0.16);
}

.podium-card.first {
  background: linear-gradient(135deg, #f6b73c, #ffd766);
  color: #432818;
}

.podium-card.second {
  background: linear-gradient(135deg, var(--hoi-primary), #32c8b6);
}

.podium-card.third {
  background: linear-gradient(135deg, var(--hoi-accent), #ff9c73);
}

.podium-card.first p,
.podium-card.first small,
.podium-card.first em {
  color: rgba(67, 40, 24, 0.76);
}

.ranking-table thead th {
  background: var(--hoi-primary-dark);
}

.gallery-track img {
  filter: saturate(1.12) brightness(1.04);
  box-shadow: 0 10px 24px rgba(15, 95, 104, 0.16);
}

.gallery-reel::before {
  background: linear-gradient(to right, var(--hoi-bg), transparent);
}

.gallery-reel::after {
  background: linear-gradient(to left, var(--hoi-bg), transparent);
}

footer {
  background: linear-gradient(135deg, #e8f7f3, #fff1c2);
  border-top: 1px solid var(--hoi-border);
  color: var(--hoi-text);
}

footer h5 {
  color: var(--hoi-primary-dark);
}

body {
  margin: 0;
  background: #f5f7fb;
  font-family: "Segoe UI", sans-serif;
}

.custom-navbar {
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  padding: 10px 0;
}

.custom-navbar .navbar-brand img {
  max-height: 42px;
}

.custom-navbar .nav-link {
  color: #333 !important;
  font-weight: 600;
  padding: 10px 14px;
}

.custom-navbar .nav-link:hover,
.custom-navbar .nav-link.active {
  color: #1976d2 !important;
}

.custom-toggler {
  border: 0;
  box-shadow: none !important;
}

.custom-toggler:focus {
  box-shadow: none !important;
}

.navbar-toggler-icon {
  filter: invert(1);
}

.banner-img {
  height: 500px;
  object-fit: cover;
  filter: brightness(0.75);
}

.banner-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: min(780px, 88vw);
  padding: 20px 30px;
  border-radius: 12px;
  background: rgba(245, 190, 190, 0.45);
  color: #fff;
  text-align: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.banner-overlay h1 {
  font-size: 48px;
  font-weight: 800;
}

.banner-overlay p {
  font-size: 20px;
  opacity: 0.9;
}

.carousel-item {
  transition: opacity 1s ease-in-out;
}

.carousel-item img {
  transform: scale(1);
  transition: transform 6s linear;
}

.carousel-item.active img {
  transform: scale(1.05);
}

.countdown {
  position: relative;
  top: -60px;
  max-width: 850px;
  margin: 80px auto 40px;
  padding: 35px;
  border-radius: 16px;
  background: linear-gradient(135deg, #f5d7a1, #e0b45c);
  color: #4e342e;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

#countdown {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.time-box {
  width: 80px;
  padding: 15px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.6);
  font-size: 26px;
  font-weight: 800;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s;
}

.time-box small {
  font-size: 13px;
}

.time-box.change {
  transform: rotateX(360deg);
}

.btn-main {
  padding: 10px 25px;
  border: 0;
  border-radius: 8px;
  background: #8d6e63;
  color: #fff;
  cursor: pointer;
}

.btn-main:hover {
  background: #6d4c41;
}

.section-title {
  margin: 40px 0 30px;
  text-align: center;
  font-size: 24px;
  font-weight: 800;
}

.current-exam-box {
  padding: 30px;
  border-radius: 20px;
  background: linear-gradient(135deg, #fff8e1, #ffe0b2);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.exam-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.exam-item {
  padding: 20px;
  border-radius: 15px;
  background: #fff;
  text-align: center;
}

.ranking-section {
  padding: 35px 0 10px;
}

.ranking-heading {
  max-width: 820px;
  margin: 0 auto 24px;
  text-align: center;
}

.ranking-heading span {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: #e3f2fd;
  color: #1565c0;
  font-size: 14px;
  font-weight: 700;
}

.ranking-heading h2 {
  margin: 0 0 10px;
  color: #17406d;
  font-weight: 800;
}

.ranking-heading p {
  margin: 0;
  color: #566575;
  line-height: 1.7;
}

.ranking-filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(260px, 1fr) auto;
  gap: 16px;
  align-items: end;
  padding: 18px;
  border: 1px solid #dde7f3;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(23, 64, 109, 0.08);
}

.ranking-filters label {
  display: block;
  margin-bottom: 6px;
  color: #34495e;
  font-weight: 700;
}

.ranking-total {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 150px;
  min-height: 48px;
  padding: 10px 14px;
  border-radius: 12px;
  background: #fff8e1;
  color: #6d4c41;
  font-weight: 700;
}

.ranking-total b {
  font-size: 24px;
}

.ranking-podium {
  margin-top: 28px;
}

.ranking-podium-col {
  margin-bottom: 14px;
}

.podium-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 230px;
  padding: 20px;
  border-radius: 16px;
  color: #fff;
  text-align: center;
  box-shadow: 0 12px 28px rgba(23, 64, 109, 0.18);
}

.podium-card.first {
  min-height: 270px;
  background: linear-gradient(135deg, #d35400, #f6b044);
}

.podium-card.second {
  background: linear-gradient(135deg, #17406d, #1f7a8c);
}

.podium-card.third {
  background: linear-gradient(135deg, #5d4037, #8d6e63);
}

.podium-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 50px;
  min-height: 34px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  font-weight: 800;
}

.podium-card h3 {
  margin: 4px 0 0;
  font-size: 21px;
  font-weight: 800;
}

.podium-card p,
.podium-card small,
.podium-card em {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-style: normal;
}

.podium-card strong {
  font-size: 22px;
}

.ranking-empty {
  width: 100%;
  padding: 28px;
  border: 1px dashed #b8c7d9;
  border-radius: 14px;
  background: #fff;
  color: #667085;
}

.ranking-table-wrap {
  margin-top: 22px;
  overflow: auto;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(23, 64, 109, 0.08);
}

.ranking-table {
  min-width: 760px;
  margin: 0;
}

.ranking-table thead th {
  border: 0;
  background: #17406d;
  color: #fff;
}

.ranking-table tbody td {
  vertical-align: middle;
}

.timeline {
  display: flex;
  gap: 20px;
  overflow: auto;
  padding: 20px 0;
}

.timeline-item {
  min-width: 220px;
  padding: 20px;
  border: 3px solid #eee;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.timeline-item.active {
  border-color: #ff9800;
  background: #fff3e0;
}

.gallery-reel {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 10px 0;
}

.gallery-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: reelMove 35s linear infinite;
}

.gallery-track img {
  width: 260px;
  height: 170px;
  flex-shrink: 0;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s;
}

.gallery-track img:hover {
  transform: scale(1.05);
}

.gallery-reel::before,
.gallery-reel::after {
  content: "";
  position: absolute;
  top: 0;
  z-index: 2;
  width: 80px;
  height: 100%;
}

.gallery-reel::before {
  left: 0;
  background: linear-gradient(to right, #f5f7fb, transparent);
}

.gallery-reel::after {
  right: 0;
  background: linear-gradient(to left, #f5f7fb, transparent);
}

footer {
  background: linear-gradient(135deg, #f8d898, #eca10b);
  color: #333;
}

footer p {
  margin: 4px 0;
  color: #000;
}

footer img {
  filter: brightness(0.9);
}

footer h5 {
  color: #000;
}

footer iframe {
  border-radius: 8px;
}

@keyframes reelMove {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 767px) {
  .custom-navbar .container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .custom-navbar .navbar-brand img {
    max-height: 36px;
  }

  .navbar-collapse {
    margin-top: 10px;
    padding: 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
  }

  .navbar-nav {
    gap: 6px;
  }

  .custom-navbar .nav-link {
    display: block;
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    color: #222 !important;
  }

  .custom-navbar .nav-link:hover {
    background: #e3f2fd;
  }

  .banner-img {
    height: 300px;
  }

  .banner-overlay {
    width: 88%;
    padding: 16px;
  }

  .banner-overlay h1 {
    font-size: 28px;
  }

  .banner-overlay p {
    font-size: 16px;
  }

  .countdown {
    top: -30px;
    margin: 40px 15px 25px;
    padding: 25px 15px;
  }

  #countdown {
    flex-wrap: wrap;
    gap: 10px;
  }

  .time-box {
    width: 70px;
    padding: 12px;
    font-size: 22px;
  }

  .ranking-filters {
    grid-template-columns: 1fr;
  }

  .ranking-total {
    width: 100%;
  }

  .podium-card,
  .podium-card.first {
    min-height: 210px;
  }
}

/* End of file theme lock */
body {
  background:
    radial-gradient(circle at top left, rgba(246, 183, 60, 0.18), transparent 34rem),
    linear-gradient(180deg, #f7fcfb 0%, #eef8f5 50%, #ffffff 100%) !important;
  color: var(--hoi-text) !important;
}

.custom-navbar {
  background: rgba(255, 255, 255, 0.94) !important;
  border-bottom: 1px solid rgba(15, 139, 141, 0.12);
  box-shadow: 0 6px 22px rgba(15, 95, 104, 0.08) !important;
}

.custom-navbar .nav-link:hover,
.custom-navbar .nav-link.active {
  color: var(--hoi-primary) !important;
}

.banner-img {
  filter: brightness(0.9) saturate(1.16) !important;
}

.banner-overlay {
  background: rgba(15, 139, 141, 0.18) !important;
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.banner-overlay .btn,
.btn-main {
  background: linear-gradient(135deg, var(--hoi-secondary), #ffd766) !important;
  color: #432818 !important;
}

.countdown,
.current-exam-box {
  background: linear-gradient(135deg, #ffffff, var(--hoi-sand)) !important;
  border: 1px solid #f3db93 !important;
  color: var(--hoi-primary-dark) !important;
}

.ranking-filters,
.ranking-table-wrap,
.timeline-item,
.time-box,
.exam-item {
  border: 1px solid var(--hoi-border) !important;
  background: rgba(255, 255, 255, 0.95) !important;
  box-shadow: var(--hoi-shadow) !important;
}

.section-title,
.ranking-heading h2 {
  color: var(--hoi-primary-dark) !important;
}

.ranking-heading span {
  background: var(--hoi-mint) !important;
  color: var(--hoi-primary-dark) !important;
}

.ranking-total,
.timeline-item.active {
  background: var(--hoi-sand) !important;
  color: var(--hoi-primary-dark) !important;
  border-color: #f3d783 !important;
}

.podium-card.first {
  background: linear-gradient(135deg, #f6b73c, #ffd766) !important;
  color: #432818 !important;
}

.podium-card.second {
  background: linear-gradient(135deg, var(--hoi-primary), #32c8b6) !important;
}

.podium-card.third {
  background: linear-gradient(135deg, var(--hoi-accent), #ff9c73) !important;
}

.ranking-table thead th {
  background: var(--hoi-primary-dark) !important;
}

.gallery-reel::before {
  background: linear-gradient(to right, var(--hoi-bg), transparent) !important;
}

.gallery-reel::after {
  background: linear-gradient(to left, var(--hoi-bg), transparent) !important;
}

footer {
  background: linear-gradient(135deg, #e8f7f3, #fff1c2) !important;
  border-top: 1px solid var(--hoi-border);
}

footer h5 {
  color: var(--hoi-primary-dark) !important;
}