:root {
  --rail-width: 72px;
  --rail-inset: 12px;
}

/* Use the original compact Midnight lockup instead of the large hero. */
.site-hero {
  display: none !important;
}

#midnight-logo {
  display: flex !important;
  width: min(720px, 100%) !important;
  margin: 28px auto 18px !important;
  padding: 14px 0 8px !important;
}

.midnight-logo-wrap {
  margin-bottom: 0 !important;
}

.midnight-logo-title {
  font-size: clamp(2.8rem, 5vw, 4.1rem) !important;
}

.midnight-logo-classic {
  font-size: clamp(0.92rem, 1.7vw, 1.3rem) !important;
}

.midnight-logo-sub {
  font-size: clamp(0.68rem, 1.1vw, 0.85rem) !important;
}

/* Floating navigation rail */
#side-links {
  left: var(--rail-inset) !important;
  top: var(--rail-inset) !important;
  bottom: var(--rail-inset) !important;
  width: var(--rail-width) !important;
  padding: 12px 6px !important;
  gap: 3px !important;
  border: 1px solid rgba(210, 188, 255, 0.13) !important;
  border-radius: 20px !important;
  background:
    linear-gradient(180deg, rgba(154, 104, 255, 0.09), transparent 22%),
    rgba(9, 7, 17, 0.9) !important;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.045) !important;
  backdrop-filter: blur(24px) saturate(125%) !important;
}

#side-links.collapsed {
  left: -88px !important;
}

#sb-logo {
  width: 44px !important;
  height: 44px !important;
  margin: 1px 0 9px !important;
  border: 1px solid rgba(217, 199, 255, 0.23) !important;
  border-radius: 14px !important;
  background:
    radial-gradient(circle at 35% 25%, rgba(214, 191, 255, 0.22), transparent 45%),
    linear-gradient(145deg, rgba(143, 91, 241, 0.32), rgba(66, 43, 116, 0.2)) !important;
  box-shadow:
    0 10px 24px rgba(103, 59, 184, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
}

#sb-logo svg {
  width: 20px;
  height: 20px;
  filter: drop-shadow(0 0 8px rgba(167, 139, 250, 0.55));
}

.side-btn {
  width: 58px !important;
  height: 57px !important;
  gap: 5px !important;
  margin: 0 !important;
  border: 1px solid transparent !important;
  border-radius: 14px !important;
  color: rgba(226, 218, 241, 0.5) !important;
  font-size: 7.5px !important;
  font-weight: 800 !important;
  letter-spacing: 0.09em !important;
  transition:
    color 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease !important;
}

.side-btn svg {
  width: 19px !important;
  height: 19px !important;
  opacity: 0.82;
  transition: opacity 0.18s ease, transform 0.18s ease, filter 0.18s ease;
}

.side-btn::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 50%;
  width: 3px;
  height: 20px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(-50%) scaleY(0.5);
  background: linear-gradient(180deg, #d8c4ff, #8556e7);
  box-shadow: 0 0 12px rgba(165, 116, 255, 0.75);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.side-btn:hover,
.side-btn.panel-open {
  color: #f4efff !important;
  border-color: rgba(201, 175, 255, 0.18) !important;
  background: linear-gradient(145deg, rgba(157, 105, 255, 0.18), rgba(80, 51, 135, 0.08)) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 8px 20px rgba(0, 0, 0, 0.2) !important;
  transform: translateY(-1px);
}

.side-btn:hover::before,
.side-btn.panel-open::before {
  opacity: 1;
  transform: translateY(-50%) scaleY(1);
}

.side-btn:hover svg,
.side-btn.panel-open svg {
  opacity: 1;
  transform: scale(1.08);
  filter: drop-shadow(0 0 8px rgba(174, 135, 255, 0.42));
}

.side-btn-divider {
  width: 34px !important;
  height: 1px !important;
  margin: 6px 0 !important;
  background: linear-gradient(90deg, transparent, rgba(215, 197, 244, 0.17), transparent) !important;
}

.side-btn::after {
  left: 68px !important;
  padding: 7px 11px !important;
  border: 1px solid rgba(203, 177, 255, 0.22) !important;
  border-radius: 9px !important;
  color: #e0d4f7 !important;
  background: rgba(17, 12, 29, 0.97) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.38) !important;
}

.side-btn-donate {
  margin-top: 5px !important;
  color: #ff9fae !important;
  border-color: rgba(255, 112, 137, 0.1) !important;
  background: rgba(255, 80, 112, 0.045) !important;
}

.side-btn-donate:hover {
  color: #ffd4dc !important;
  border-color: rgba(255, 124, 148, 0.2) !important;
  background: rgba(255, 75, 108, 0.11) !important;
}

#sidebar-toggle-tab {
  left: calc(var(--rail-width) + var(--rail-inset)) !important;
  width: 20px !important;
  height: 58px !important;
  border: 1px solid rgba(210, 188, 255, 0.14) !important;
  border-left: 0 !important;
  border-radius: 0 9px 9px 0 !important;
  color: #c9b7e9 !important;
  background: rgba(14, 10, 24, 0.94) !important;
  box-shadow: 8px 0 24px rgba(0, 0, 0, 0.28) !important;
}

#sidebar-toggle-tab:hover {
  color: #fff !important;
  background: rgba(45, 32, 72, 0.98) !important;
}

#sidebar-toggle-tab.sidebar-collapsed {
  left: 0 !important;
}

body {
  padding-left: 112px !important;
}

body:has(#side-links.collapsed) {
  padding-left: 28px !important;
}

#history-panel.open,
#search-panel.open {
  left: 96px !important;
}

#scgen-panel.open {
  left: 84px !important;
}

@media (max-width: 600px) {
  :root {
    --rail-width: 60px;
    --rail-inset: 8px;
  }

  body {
    padding-left: 82px !important;
  }

  #side-links {
    padding-inline: 4px !important;
    border-radius: 17px !important;
  }

  #side-links.collapsed {
    left: -72px !important;
  }

  .side-btn {
    width: 50px !important;
    height: 51px !important;
    font-size: 6.5px !important;
  }

  .side-btn::after {
    display: none !important;
  }

  #history-panel.open,
  #search-panel.open,
  #scgen-panel.open {
    left: 68px !important;
  }
}

@media (max-width: 380px) {
  :root {
    --rail-width: 48px;
    --rail-inset: 4px;
  }

  body {
    padding-left: 62px !important;
  }

  #sb-logo {
    width: 38px !important;
    height: 38px !important;
  }

  #side-links.collapsed {
    left: -56px !important;
  }

  .side-btn {
    width: 40px !important;
    height: 44px !important;
    font-size: 5.5px !important;
  }

  #history-panel.open,
  #search-panel.open,
  #scgen-panel.open {
    left: 52px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .side-btn,
  .side-btn svg,
  .side-btn::before {
    transition: none !important;
  }
}