/* Global chrome — top bar, departments sidebar, main nav */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,650;9..144,700&display=swap');

:root {
  --chrome-ink: #0c2340;
  --chrome-ink-soft: #243b55;
  --chrome-mist: #eef3f8;
  --chrome-paper: #ffffff;
  --chrome-accent: #c47a72;
  --chrome-accent-deep: #a85f58;
  --chrome-line: rgba(12, 35, 64, 0.1);
  --chrome-shadow: 0 14px 36px rgba(12, 35, 64, 0.1);
  --chrome-radius: 16px;
  --chrome-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

body {
  background:
    radial-gradient(ellipse 80% 40% at 10% -10%, rgba(196, 122, 114, 0.08), transparent 50%),
    radial-gradient(ellipse 60% 35% at 100% 0%, rgba(12, 35, 64, 0.06), transparent 45%),
    #f5f8fb;
}

/* —— Top bar —— */
.site-topbar {
  position: relative;
  z-index: 30;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.9)),
    var(--chrome-mist);
  border-bottom: 1px solid var(--chrome-line);
  backdrop-filter: blur(10px);
}

.site-topbar__inner {
  display: grid;
  grid-template-columns: minmax(200px, 1.1fr) minmax(220px, 1.4fr) auto;
  gap: 1rem 1.5rem;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.95rem 1.5rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none !important;
  color: var(--chrome-ink);
  min-width: 0;
}

.site-brand__mark {
  flex: 0 0 auto;
  width: 58px;
  height: 58px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 0.95),
    0 8px 20px rgba(12, 35, 64, 0.14);
  background: #fff;
}

.site-brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.site-brand__name {
  font-family: "Fraunces", "Poppins", serif;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--chrome-ink);
}

.site-brand__sub {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #7a8b9c;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-search {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  padding: 0.28rem 0.28rem 0.28rem 0.95rem;
  border: 1px solid var(--chrome-line);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(12, 35, 64, 0.05);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-search:focus-within {
  border-color: rgba(196, 122, 114, 0.55);
  box-shadow: 0 10px 28px rgba(168, 95, 88, 0.12);
}

.site-search__input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 0.9rem;
  color: var(--chrome-ink);
  padding: 0.45rem 0.5rem;
}

.site-search__input::placeholder {
  color: #9aabbc;
}

.site-search__btn {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--chrome-ink);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s var(--chrome-ease);
}

.site-search__btn:hover {
  background: var(--chrome-accent-deep);
  transform: scale(1.04);
}

.site-topbar__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  flex-wrap: wrap;
}

/* —— Notifications —— */
.site-notify {
  position: relative;
}

.site-notify__btn {
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid var(--chrome-line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  color: var(--chrome-ink);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.site-notify__btn:hover,
.site-notify.is-open .site-notify__btn {
  background: #fff;
  border-color: rgba(12, 35, 64, 0.22);
  transform: translateY(-1px);
}

.site-notify__badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--chrome-accent-deep);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 2px #fff;
}

.site-notify__panel {
  position: absolute;
  top: calc(100% + 0.55rem);
  right: 0;
  z-index: 80;
  width: min(360px, calc(100vw - 1.5rem));
  border: 1px solid var(--chrome-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 40px rgba(12, 35, 64, 0.16);
  overflow: hidden;
}

.site-notify__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--chrome-line);
  background: linear-gradient(180deg, #f8fafc, #fff);
}

.site-notify__head strong {
  font-family: "Fraunces", "Poppins", serif;
  font-size: 1rem;
  color: var(--chrome-ink);
}

.site-notify__markall {
  border: 0;
  background: transparent;
  color: var(--chrome-accent-deep);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

.site-notify__markall:hover {
  text-decoration: underline;
}

.site-notify__list {
  max-height: 340px;
  overflow-y: auto;
}

.site-notify__empty {
  margin: 0;
  padding: 1.5rem 1rem;
  text-align: center;
  color: #8a9aab;
  font-size: 0.88rem;
}

.site-notify__item {
  display: block;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--chrome-line);
  text-decoration: none !important;
  color: inherit;
  transition: background 0.15s ease;
}

.site-notify__item:last-child {
  border-bottom: 0;
}

.site-notify__item:hover {
  background: var(--chrome-mist);
}

.site-notify__item.is-unread {
  background: rgba(196, 122, 114, 0.08);
}

.site-notify__item-title {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--chrome-ink);
}

.site-notify__item-msg {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.8rem;
  line-height: 1.45;
  color: #5a6b7d;
}

.site-notify__item-time {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #9aabbc;
}


.site-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.site-chip--ghost {
  border: 1px solid var(--chrome-line);
  color: var(--chrome-ink-soft);
  background: rgba(255, 255, 255, 0.7);
}

.site-chip--ghost:hover {
  border-color: rgba(12, 35, 64, 0.22);
  color: var(--chrome-ink);
  background: #fff;
}

.site-chip--solid {
  background: var(--chrome-ink);
  color: #fff;
  border: 1px solid var(--chrome-ink);
}

.site-chip--solid:hover {
  background: var(--chrome-accent-deep);
  border-color: var(--chrome-accent-deep);
  color: #fff;
  transform: translateY(-1px);
}

/* —— Shell / layout —— */
.site-shell {
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1.35rem;
  padding-top: 0.35rem;
}

.site-shell > .row {
  align-items: flex-start;
  margin-left: -12px;
  margin-right: -12px;
}

.site-shell > .row > [class*="col-"] {
  padding-left: 12px;
  padding-right: 12px;
}

/* —— Department sidebar —— */
.dept-panel {
  position: sticky;
  top: 1rem;
  margin-top: 0;
  margin-bottom: 1.25rem;
  border-radius: var(--chrome-radius);
  border: 1px solid var(--chrome-line);
  background:
    linear-gradient(165deg, rgba(12, 35, 64, 0.04), transparent 40%),
    var(--chrome-paper);
  box-shadow: var(--chrome-shadow);
  overflow: hidden;
  animation: chrome-rise 0.7s var(--chrome-ease) both;
}

.dept-panel__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  margin: 0;
  padding: 1rem 1.1rem;
  border: 0;
  border-radius: 0;
  background: linear-gradient(135deg, #0c2340 0%, #1a3554 100%);
  color: #fff;
  text-align: left;
  text-decoration: none !important;
  cursor: pointer;
  transition: filter 0.2s ease;
}

.dept-panel__toggle:hover,
.dept-panel__toggle:focus {
  color: #fff;
  text-decoration: none !important;
  filter: brightness(1.05);
}

.dept-panel__toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: "Fraunces", "Poppins", serif;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.dept-panel__toggle-label i {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
}

.dept-panel__chevron {
  transition: transform 0.3s var(--chrome-ease);
  opacity: 0.85;
}

.dept-panel__toggle[aria-expanded="false"] .dept-panel__chevron,
.dept-panel__toggle.collapsed .dept-panel__chevron {
  transform: rotate(-90deg);
}

.dept-panel__nav {
  border-top: 1px solid var(--chrome-line);
}

.dept-panel__list {
  max-height: min(420px, 58vh);
  overflow-y: auto;
  padding: 0.55rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(12, 35, 64, 0.25) transparent;
}

.dept-panel__list::-webkit-scrollbar {
  width: 6px;
}

.dept-panel__list::-webkit-scrollbar-thumb {
  background: rgba(12, 35, 64, 0.22);
  border-radius: 999px;
}

.dept-link {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.7rem 0.75rem;
  margin-bottom: 0.3rem;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--chrome-ink-soft) !important;
  text-decoration: none !important;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s var(--chrome-ease),
    box-shadow 0.2s ease;
}

.dept-link:last-child {
  margin-bottom: 0;
}

.dept-link:hover {
  background: var(--chrome-mist);
  border-color: rgba(12, 35, 64, 0.08);
  transform: translateX(2px);
  color: var(--chrome-ink) !important;
}

.dept-link.is-active {
  background: linear-gradient(135deg, rgba(196, 122, 114, 0.14), rgba(12, 35, 64, 0.05));
  border-color: rgba(196, 122, 114, 0.35);
  box-shadow: 0 8px 18px rgba(168, 95, 88, 0.08);
}

.dept-link__abbr {
  display: grid;
  place-items: center;
  height: 40px;
  border-radius: 10px;
  background: var(--chrome-ink);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}

.dept-link.is-active .dept-link__abbr {
  background: var(--chrome-accent-deep);
}

.dept-link__name {
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.35;
}

.dept-link__hint {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.68rem;
  font-weight: 500;
  color: #8a9aab;
}

/* —— Main navigation —— */
.site-nav {
  margin: 0 0 1.5rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--chrome-radius);
  border: 1px solid var(--chrome-line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 28px rgba(12, 35, 64, 0.06);
  animation: chrome-rise 0.7s var(--chrome-ease) 0.06s both;
}

.site-nav .navbar {
  padding: 0 !important;
  background: transparent !important;
}

.site-nav .navbar-brand {
  font-family: "Fraunces", serif;
  font-weight: 650;
  color: var(--chrome-ink) !important;
  font-size: 1.15rem;
}

.site-nav .navbar-toggler {
  border: 1px solid var(--chrome-line);
  border-radius: 10px;
  padding: 0.4rem 0.55rem;
}

.site-nav .navbar-nav .nav-link {
  position: relative;
  margin: 0 0.1rem;
  padding: 0.55rem 0.85rem !important;
  border-radius: 999px;
  color: var(--chrome-ink-soft) !important;
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav .navbar-nav .nav-link:hover {
  background: var(--chrome-mist);
  color: var(--chrome-ink) !important;
}

.site-nav .navbar-nav .nav-link.active {
  background: rgba(12, 35, 64, 0.08);
  color: var(--chrome-ink) !important;
  font-weight: 600;
}

.site-nav .navbar-nav .nav-link.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.28rem;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--chrome-accent-deep);
  transform: translateX(-50%);
}

.site-nav__auth .nav-link {
  font-weight: 600 !important;
}

.site-nav__auth .nav-link.site-nav__cta {
  background: var(--chrome-ink);
  color: #fff !important;
}

.site-nav__auth .nav-link.site-nav__cta:hover {
  background: var(--chrome-accent-deep);
  color: #fff !important;
}

.site-nav__auth .nav-link.site-nav__cta.active::after {
  display: none;
}

/* Mobile department strip */
.dept-mobile {
  display: none;
  margin: 0 0 1rem;
}

.dept-mobile__label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--chrome-accent-deep);
}

.dept-mobile__select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--chrome-line);
  border-radius: 12px;
  background: #fff;
  color: var(--chrome-ink);
  font-size: 0.9rem;
  box-shadow: 0 8px 20px rgba(12, 35, 64, 0.05);
}

@keyframes chrome-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 991.98px) {
  .site-shell {
    margin-top: 1rem;
  }

  .site-topbar__inner {
    grid-template-columns: 1fr auto;
    padding: 0.85rem 1rem;
  }

  .site-brand__sub {
    display: none;
  }

  .site-search {
    grid-column: 1 / -1;
    order: 3;
    max-width: none;
  }

  .site-topbar__actions {
    display: flex;
  }

  .site-topbar__actions .site-chip {
    display: none;
  }

  .dept-mobile {
    display: block;
  }

  .dept-panel {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .site-brand__mark {
    width: 48px;
    height: 48px;
    border-radius: 12px;
  }

  .site-brand__name {
    font-size: 1.1rem;
  }
}

/* —— Footer —— */
.site-footer {
  position: relative;
  isolation: isolate;
  margin-top: 3.5rem;
  color: rgba(255, 255, 255, 0.82);
  background:
    linear-gradient(160deg, #0a1c33 0%, #0c2340 45%, #152f4d 100%);
  overflow: hidden;
}

.site-footer__glow {
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 70%;
  background: radial-gradient(circle, rgba(196, 122, 114, 0.22), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.site-footer__inner {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 1.5rem 1.35rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) repeat(3, minmax(140px, 1fr));
  gap: 2rem 1.75rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
  text-decoration: none !important;
  color: #fff;
}

.site-footer__mark {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12);
}

.site-footer__mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.site-footer__titles {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.site-footer__name {
  font-family: "Fraunces", "Poppins", serif;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: #fff;
}

.site-footer__sub {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.site-footer__lead {
  margin: 0 0 1.15rem;
  max-width: 28rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}

.site-footer__contact p {
  margin: 0 0 0.45rem;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer__contact i {
  width: 1.1rem;
  margin-right: 0.45rem;
  color: var(--chrome-accent);
}

.site-footer__heading {
  margin: 0 0 0.9rem;
  font-family: "Fraunces", "Poppins", serif;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  color: #fff;
}

.site-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__links li {
  margin-bottom: 0.55rem;
}

.site-footer__links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.site-footer__links a:hover {
  color: #fff;
  padding-left: 0.2rem;
}

.site-footer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.site-footer__tags a {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.site-footer__tags a:hover {
  background: rgba(196, 122, 114, 0.25);
  border-color: rgba(196, 122, 114, 0.45);
  color: #fff;
}

.site-footer__note {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.55);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1.25rem;
  padding-top: 1.25rem;
}

.site-footer__copy,
.site-footer__credit {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.site-footer__credit {
  font-weight: 500;
  letter-spacing: 0.02em;
}

.site-back-top {
  display: none;
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 99;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--chrome-ink);
  color: #fff !important;
  text-align: center;
  line-height: 46px;
  box-shadow: 0 12px 28px rgba(12, 35, 64, 0.28);
  transition: background 0.2s ease, transform 0.2s ease;
}

.site-back-top:hover {
  background: var(--chrome-accent-deep);
  color: #fff !important;
  transform: translateY(-2px);
}

@media (max-width: 991.98px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 575.98px) {
  .site-footer__inner {
    padding: 2.35rem 1rem 1.15rem;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 1.65rem;
  }

  .site-footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}