/* ── CSS Variables & Gradient Overhaul ── */
:root {
  --skin-primary: #5FB870;
  --skin-primary-dark: #498d51;
  --skin-primary-light: #7fd48e;
  --skin-accent: #00d2ff;
  --skin-accent-2: #00ffa3;
  --skin-gradient-start: #5FB870;
  --skin-gradient-end: #00d2ff;
  --skin-bg-glass: rgba(255, 255, 255, 0.72);
  --skin-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  --skin-radius: 12px;
  --footer-bg: #f0f5f2;
  --footer-text: #5a6b75;
  --footer-link: #5FB870;
  --footer-link-hover: #2a7a3a;
  --footer-strong: #4a5a65;
  --footer-border: rgba(95, 184, 112, 0.12);
}

body[data-theme="dark"],
html[data-theme="dark"] {
  background: #080808;
  --footer-bg: #141418;
  --footer-text: rgba(255,255,255,0.55);
  --footer-link: #6ee7b7;
  --footer-link-hover: #34d399;
  --footer-strong: rgba(255,255,255,0.8);
  --footer-border: rgba(255,255,255,0.06);
}

/* ── Dark theme: page/body backgrounds ── */
html[data-theme="dark"] {
  background: #080808 !important;
}
html[data-theme="dark"] body.gray-bg,
body[data-theme="dark"] .gray-bg {
  background: #141418 !important;
}
html[data-theme="dark"] #page-wrapper,
body[data-theme="dark"] #page-wrapper {
  background: transparent !important;
}

/* ── Dark theme: content cards ── */
html[data-theme="dark"] .ibox,
html[data-theme="dark"] .ibox-title,
html[data-theme="dark"] .ibox-content,
html[data-theme="dark"] .feed-element {
  background: rgba(255,255,255,0.05) !important;
  border-color: rgba(255,255,255,0.08) !important;
  color: rgba(255,255,255,0.85);
}

/* ── Dark theme: category / toggle buttons ── */
html[data-theme="dark"] .cate-btn {
  background: rgba(255,255,255,0.08) !important;
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.12) !important;
}
html[data-theme="dark"] .cate-btn:hover {
  background: #0099cc !important;
  color: #fff;
}

/* ── Dark theme: form controls (inputs, textareas) ── */
html[data-theme="dark"] .form-control {
  background: rgba(255,255,255,0.08) !important;
  color: #fff !important;
  border-color: rgba(255,255,255,0.12) !important;
}
html[data-theme="dark"] .form-control:focus {
  background: rgba(255,255,255,0.12) !important;
  border-color: rgba(0,210,255,0.5) !important;
  box-shadow: 0 0 0 3px rgba(0,210,255,0.1);
}
html[data-theme="dark"] .input-group-addon {
  background: rgba(255,255,255,0.08) !important;
  border-color: rgba(255,255,255,0.12) !important;
  color: rgba(255,255,255,0.6);
}

/* ── Dark theme: weibo sidebar ── */
html[data-theme="dark"] .ibox.float-e-margins .ibox-title {
  background: rgba(255,255,255,0.05) !important;
  border-color: rgba(255,255,255,0.08) !important;
}

/* ── Dark theme: misc elements ── */
html[data-theme="dark"] .bottom-line {
  border-color: rgba(255,255,255,0.06) !important;
}
html[data-theme="dark"] .text-muted {
  color: rgba(255,255,255,0.45) !important;
}

/* ── Dark theme: pagination ── */
html[data-theme="dark"] .pagination > li > a,
html[data-theme="dark"] .pagination > li > span {
  background: rgba(255,255,255,0.08) !important;
  color: rgba(255,255,255,0.7) !important;
  border-color: rgba(255,255,255,0.12) !important;
}
html[data-theme="dark"] .pagination > li > a:hover,
html[data-theme="dark"] .pagination > li > span:hover,
html[data-theme="dark"] .pagination > li > a:focus,
html[data-theme="dark"] .pagination > li > span:focus {
  background: rgba(255,255,255,0.15) !important;
  color: #fff !important;
}
html[data-theme="dark"] .pagination > .active > a,
html[data-theme="dark"] .pagination > .active > span,
html[data-theme="dark"] .pagination > .active > a:hover,
html[data-theme="dark"] .pagination > .active > span:hover,
html[data-theme="dark"] .pagination > .active > a:focus,
html[data-theme="dark"] .pagination > .active > span:focus {
  background: #0099cc !important;
  color: #fff !important;
  border-color: #0099cc !important;
}
html[data-theme="dark"] .pagination > .disabled > a,
html[data-theme="dark"] .pagination > .disabled > span,
html[data-theme="dark"] .pagination > .disabled > a:hover,
html[data-theme="dark"] .pagination > .disabled > span:hover,
html[data-theme="dark"] .pagination > .disabled > a:focus,
html[data-theme="dark"] .pagination > .disabled > span:focus {
  background: rgba(255,255,255,0.04) !important;
  color: rgba(255,255,255,0.25) !important;
  border-color: rgba(255,255,255,0.06) !important;
}

.skin-green .main-header .navbar {
  background: linear-gradient(90deg, var(--skin-primary), var(--skin-accent));
  background-color: var(--skin-primary);
}
.skin-green .main-header .navbar .nav > li > a {
  color: #ffffff;
}
.skin-green .main-header .navbar .nav > li > a:hover,
.skin-green .main-header .navbar .nav > li > a:active,
.skin-green .main-header .navbar .nav > li > a:focus,
.skin-green .main-header .navbar .nav .open > a,
.skin-green .main-header .nav .open > a:hover,
.skin-green .main-header .nav .open > a:focus,
.skin-green .main-header .nav > .active > a {
  background: rgba(0, 0, 0, 0.12);
  color: #f6f6f6;
}
.skin-green .main-header .navbar .sidebar-toggle {
  color: #ffffff;
}
.skin-green .main-header .navbar .sidebar-toggle:hover {
  color: #f6f6f6;
  background: rgba(0, 0, 0, 0.12);
}
.skin-green .main-header .navbar .sidebar-toggle {
  color: #fff;
}
.skin-green .main-header .navbar .sidebar-toggle:hover {
  background-color: var(--skin-primary-dark);
}
@media (max-width: 767px) {
  .skin-green .main-header .navbar .dropdown-menu li.divider {
    background-color: rgba(255, 255, 255, 0.1);
  }
  .skin-green .main-header .navbar .dropdown-menu li a {
    color: #fff;
  }
  .skin-green .main-header .navbar .dropdown-menu li a:hover {
    background: var(--skin-primary-dark);
  }
}
.skin-green .main-header .logo {
  background: linear-gradient(135deg, var(--skin-primary-dark), var(--skin-primary));
  color: #ffffff;
  border-bottom: 0 solid transparent;
}
.skin-green .main-header .logo:hover {
  background: var(--skin-primary-dark);
}
.skin-green .main-header li.user-header {
  background: linear-gradient(135deg, var(--skin-primary-dark), var(--skin-accent));
  background-color: var(--skin-primary);
}
.skin-green .content-header {
  background: transparent;
}
.skin-green .wrapper,
.skin-green .main-sidebar,
.skin-green .left-side {
  background: linear-gradient(180deg, #1a2226 0%, #151b1f 100%);
  background-color: #222d32;
}
.skin-green .user-panel > .info,
.skin-green .user-panel > .info > a {
  color: #fff;
}
.skin-green .sidebar-menu > li.header {
  color: #4b646f;
  background: #1a2226;
}
.skin-green .sidebar-menu > li > a {
  border-left: 3px solid transparent;
}
.skin-green .sidebar-menu > li:hover > a,
.skin-green .sidebar-menu > li.active > a {
  color: #ffffff;
  background: #1e282c;
  border-left-color: var(--skin-accent);
}
.skin-green .sidebar-menu > li > .treeview-menu {
  margin: 0 1px;
  background: #2c3b41;
}
.skin-green .sidebar a {
  color: #b8c7ce;
}
.skin-green .sidebar a:hover {
  text-decoration: none;
}
.skin-green .treeview-menu > li > a {
  color: #8aa4af;
}
.skin-green .treeview-menu > li.active > a,
.skin-green .treeview-menu > li > a:hover {
  color: #ffffff;
}
.skin-green .sidebar-form {
  border-radius: 3px;
  border: 1px solid #374850;
  margin: 10px 10px;
}
.skin-green .sidebar-form input[type="text"],
.skin-green .sidebar-form .btn {
  box-shadow: none;
  background-color: #374850;
  border: 1px solid transparent;
  height: 35px;
}
.skin-green .sidebar-form input[type="text"] {
  color: #666;
  border-top-left-radius: 2px;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 2px;
}
.skin-green .sidebar-form input[type="text"]:focus,
.skin-green .sidebar-form input[type="text"]:focus + .input-group-btn .btn {
  background-color: #fff;
  color: #666;
}
.skin-green .sidebar-form input[type="text"]:focus + .input-group-btn .btn {
  border-left-color: #fff;
}
.skin-green .sidebar-form .btn {
  color: #999;
  border-top-left-radius: 0;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
  border-bottom-left-radius: 0;
}

/* ── Page background (light green-white theme) ── */
.gray-bg {
  background: linear-gradient(160deg, #f0f5f2 0%, #f7f9f8 40%, #ecf2ef 100%) !important;
  min-height: 100vh;
}
/* 表单页(登录/注册/找回/重置/改密)用深色 #070b14,覆盖上面浅色渐变 */
body.gray-bg.sticky-footer {
  background: #070b14 !important;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
}
#page-wrapper {
  position: relative;
  z-index: 1;
  background: transparent !important;
}

/* ── Global card ── */
.ibox {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  border-radius: var(--skin-radius);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.ibox:hover {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

/* ── Card lift effect (replaces broken 3D tilt) ── */
.lift-card {
  transition: transform 0.25s cubic-bezier(0.23, 1, 0.32, 1),
              box-shadow 0.25s cubic-bezier(0.23, 1, 0.32, 1);
}
.lift-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

/* ── Apple Liquid Glass Nav ── */
.nav-3d {
  background: transparent !important;
  border-bottom: none !important;
  box-shadow: none !important;
  position: relative;
  padding: 8px 0;
}
.nav-3d .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-3d .navbar-header {
  float: none;
  display: flex;
  align-items: center;
}
.nav-3d .navbar-brand img {
  filter: drop-shadow(0 0 8px rgba(95,184,112,0.45));
}
.nav-3d .navbar-collapse {
  display: flex !important;
  align-items: center;
  justify-content: center;
  flex: 1;
  border: none;
  box-shadow: none;
  position: relative;
}
.nav-3d .navbar-top-links {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
}
.nav-3d .navbar-toggle {
  display: none;
}
@media (max-width: 767px) {
  .nav-3d .navbar-toggle {
    display: block;
    color: rgba(255,255,255,0.8);
    border: none;
    background: none;
    font-size: 18px;
    padding: 8px 12px;
  }
  .nav-3d .navbar-collapse {
    display: none !important;
  }
  .nav-3d .navbar-collapse.in {
    display: block !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(20, 20, 25, 0.95);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-radius: 12px;
    margin: 8px 15px;
    padding: 10px;
    z-index: 1000;
  }
  .nav-3d .navbar-collapse.in .liquid-nav {
    display: flex;
    flex-direction: column;
    width: 100%;
    border-radius: 12px;
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
  }
  .nav-3d .navbar-collapse.in .liquid-nav::before,
  .nav-3d .navbar-collapse.in .liquid-glare-container {
    display: none;
  }
  .nav-3d .navbar-collapse.in .nav-items {
    flex-direction: column;
    width: 100%;
  }
  .nav-3d .navbar-collapse.in .active-pill {
    display: none;
  }
  .nav-3d .navbar-collapse.in .nav-3d-menu > li > a {
    width: 100%;
    justify-content: center;
    border-radius: 8px;
    color: rgba(255,255,255,0.7) !important;
  }
  .nav-3d .navbar-collapse.in .nav-3d-menu > li > a:hover,
  .nav-3d .navbar-collapse.in .nav-3d-menu > li.active > a {
    background: rgba(255,255,255,0.1) !important;
    color: var(--nav-text-active) !important;
  }
  .nav-3d .navbar-collapse.in .navbar-top-links {
    position: static;
    transform: none;
    justify-content: center;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.1);
  }
}

/* The Liquid Glass Pill */
.liquid-nav {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 6px;
  border-radius: 99px;
  background: rgba(30, 30, 35, 0.45);
  backdrop-filter: blur(50px) saturate(200%);
  -webkit-backdrop-filter: blur(50px) saturate(200%);
  box-shadow:
    0 40px 80px -20px rgba(0,0,0,0.8),
    0 10px 30px -10px rgba(0,0,0,0.8),
    inset 0 2px 3px -1px rgba(255,255,255,0.25),
    inset 0 -2px 4px -1px rgba(255,255,255,0.05),
    inset 0 0 0 1px rgba(255,255,255,0.15);
  transition: all 0.5s ease;
  z-index: 10;
}

/* Curved Aqua Reflection */
.liquid-nav::before {
  content: '';
  position: absolute;
  top: 1px; left: 1px; right: 1px; height: 46%;
  border-radius: 99px 99px 24px 24px / 99px 99px 12px 12px;
  background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
  z-index: 6;
  transition: background 0.5s ease;
}

/* Interactive Glare Container */
.liquid-glare-container {
  position: absolute;
  inset: 0;
  border-radius: 99px;
  overflow: hidden;
  pointer-events: none;
  z-index: 5;
}

.liquid-glare {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: radial-gradient(circle 90px at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.15) 0%, transparent 100%);
  mix-blend-mode: overlay;
}

.liquid-nav:hover .liquid-glare {
  opacity: 1;
}

/* Nav Items */
.nav-items {
  position: relative;
  display: flex;
  gap: 4px;
  z-index: 3;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Active Sliding Pill */
.active-pill {
  position: absolute;
  top: 0; left: 0;
  height: 40px;
  background: rgba(60, 60, 65, 0.8);
  border-radius: 99px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.2), inset 0 1px 1px rgba(255,255,255,0.2);
  transition: transform 0.5s cubic-bezier(0.34, 1.2, 0.64, 1),
              width 0.5s cubic-bezier(0.34, 1.2, 0.64, 1),
              background 0.5s ease, box-shadow 0.5s ease;
  z-index: 1;
}

.nav-3d-menu > li > a,
.nav-btn {
  position: relative;
  background: transparent;
  border: none;
  padding: 0 12px;
  height: 40px;
  border-radius: 99px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.3s ease;
  outline: none;
  z-index: 2;
  display: flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
}

.nav-3d-menu > li > a:hover,
.nav-3d-menu > li > a:focus,
.nav-3d-menu > li.active > a,
.nav-btn:hover,
.nav-btn.active {
  color: var(--nav-text-active);
  background: transparent !important;
  text-shadow: none;
}

.nav-3d-menu > li > a::after,
.nav-btn::after {
  display: none;
}

/* Right side actions */
.nav-3d .navbar-top-links {
  display: flex;
  align-items: center;
}
.nav-3d .header-action-link {
  color: rgba(255,255,255,0.7) !important;
  font-weight: 600;
  transition: color 0.2s ease;
  text-decoration: none;
}
.nav-3d .header-action-link:hover {
  color: #ffffff !important;
}
.nav-3d-dropdown {
  background: rgba(30, 30, 35, 0.92) !important;
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 12px !important;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
  padding: 6px 0 !important;
  min-width: 160px;
}
.nav-3d-dropdown > li > a {
  color: rgba(255, 255, 255, 0.7) !important;
  padding: 8px 18px !important;
  transition: background 0.15s, color 0.15s;
}
.nav-3d-dropdown > li > a:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #ffffff !important;
}
.nav-3d-dropdown .divider {
  background: rgba(255, 255, 255, 0.1) !important;
  margin: 4px 0;
}

/* Remove border from nav row */
.nav-row {
  border-bottom: none !important;
}

/* ── Frontend Liquid Glass Navbar ── */
.liquid-navbar {
  /* Light Theme (default) */
  --lnav-bg: #ffffff;
  --lnav-border: rgba(0,0,0,0.06);
  --blob-1: #ff2a5f;
  --blob-2: #007aff;
  --blob-3: #ff9500;
  --logo-bg: rgba(95, 184, 112, 0.18);
  --logo-border: rgba(95, 184, 112, 0.25);
  --logo-shadow: 0 2px 8px rgba(0,0,0,0.08), inset 0 1px 1px rgba(255,255,255,0.6);
  --logo-svg: #2d8a3e;
  --logo-text: rgba(0,0,0,0.75);
  --logo-blind: rgba(95, 184, 112, 0.45);
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-shadow-1: rgba(0,0,0,0.1);
  --glass-shadow-2: rgba(0,0,0,0.1);
  --glass-highlight: rgba(255,255,255,0.8);
  --glass-caustic: rgba(255,255,255,0.4);
  --glass-border: rgba(255,255,255,0.4);
  --reflection-start: rgba(255,255,255,0.6);
  --reflection-end: rgba(255,255,255,0);
  --glare: rgba(255,255,255,0.5);
  --pill-bg: rgba(255, 255, 255, 0.7);
  --pill-shadow: 0 4px 12px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05), inset 0 1px 1px rgba(255,255,255,0.8);
  --nav-text: rgba(0, 0, 0, 0.5);
  --nav-text-active: rgba(0, 0, 0, 0.95);
  --action-text: rgba(0,0,0,0.55);
  --action-text-hover: rgba(0,0,0,0.9);
  --avatar-border: rgba(0,0,0,0.08);
  --user-name: rgba(0,0,0,0.75);
  --dropdown-bg: rgba(255, 255, 255, 0.92);
  --dropdown-border: rgba(0, 0, 0, 0.08);
  --dropdown-shadow: 0 8px 28px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.04);
  --dropdown-text: rgba(0, 0, 0, 0.65);
  --dropdown-text-hover: rgba(0,0,0,0.95);
  --dropdown-hover-bg: rgba(0, 0, 0, 0.04);
  --dropdown-divider: rgba(0, 0, 0, 0.08);
  --mobile-toggle: rgba(0,0,0,0.6);
  --mobile-bg: rgba(255, 255, 255, 0.96);
  --mobile-text: rgba(0,0,0,0.7);
  --mobile-text-hover: rgba(0,0,0,0.95);
  --mobile-hover-bg: rgba(0,0,0,0.04);
  --mobile-divider: rgba(0,0,0,0.08);
  --theme-btn: rgba(0,0,0,0.5);
  --theme-btn-hover: rgba(0,0,0,0.95);

  position: relative;
  z-index: 1;
  padding: 16px 0;
  background: var(--lnav-bg);
  border-bottom: 1px solid var(--lnav-border);
  transition: background 0.5s ease, border-color 0.5s ease;
}

html[data-theme="dark"] .liquid-navbar,
.liquid-navbar[data-theme="dark"] {
  --lnav-bg: #0a0a0f;
  --lnav-border: rgba(255,255,255,0.06);
  --blob-1: #bf5af2;
  --blob-2: #0a84ff;
  --blob-3: #ff375f;
  --logo-bg: rgba(139, 92, 246, 0.22);
  --logo-border: rgba(255,255,255,0.1);
  --logo-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 1px rgba(255,255,255,0.1);
  --logo-svg: #fff;
  --logo-text: rgba(255,255,255,0.9);
  --logo-blind: rgba(167, 139, 250, 0.5);
  --glass-bg: rgba(30, 30, 35, 0.45);
  --glass-shadow-1: rgba(0,0,0,0.8);
  --glass-shadow-2: rgba(0,0,0,0.8);
  --glass-highlight: rgba(255,255,255,0.25);
  --glass-caustic: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.15);
  --reflection-start: rgba(255,255,255,0.15);
  --reflection-end: rgba(255,255,255,0);
  --glare: rgba(255,255,255,0.15);
  --pill-bg: rgba(60, 60, 65, 0.8);
  --pill-shadow: 0 4px 12px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.2), inset 0 1px 1px rgba(255,255,255,0.2);
  --nav-text: rgba(255, 255, 255, 0.5);
  --nav-text-active: #ffffff;
  --action-text: rgba(255,255,255,0.7);
  --action-text-hover: #ffffff;
  --avatar-border: rgba(255,255,255,0.2);
  --user-name: rgba(255,255,255,0.9);
  --dropdown-bg: rgba(30, 30, 35, 0.92);
  --dropdown-border: rgba(255, 255, 255, 0.15);
  --dropdown-shadow: 0 8px 28px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
  --dropdown-text: rgba(255, 255, 255, 0.7);
  --dropdown-text-hover: #ffffff;
  --dropdown-hover-bg: rgba(255, 255, 255, 0.08);
  --dropdown-divider: rgba(255, 255, 255, 0.1);
  --mobile-toggle: rgba(255,255,255,0.8);
  --mobile-bg: rgba(20, 20, 25, 0.95);
  --mobile-text: rgba(255,255,255,0.8);
  --mobile-text-hover: #fff;
  --mobile-hover-bg: rgba(255,255,255,0.1);
  --mobile-divider: rgba(255,255,255,0.1);
  --theme-btn: rgba(255,255,255,0.5);
  --theme-btn-hover: #ffffff;
}

/* Background blobs */
.liquid-navbar .bg-mesh {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.liquid-navbar .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  animation: float 20s infinite alternate cubic-bezier(0.45, 0.05, 0.55, 0.95);
  will-change: transform;
}
.liquid-navbar .blob-1 {
  width: 50vw; height: 50vw;
  top: -10%; left: -10%;
  background: var(--blob-1);
  animation-delay: 0s;
}
.liquid-navbar .blob-2 {
  width: 45vw; height: 45vw;
  bottom: -10%; right: -10%;
  background: var(--blob-2);
  animation-delay: -5s;
}
.liquid-navbar .blob-3 {
  width: 35vw; height: 35vw;
  top: 30%; left: 40%;
  background: var(--blob-3);
  animation-delay: -10s;
}
@keyframes float {
  0% { transform: translate(0, 0) scale(1) rotate(0deg); }
  33% { transform: translate(5%, 10%) scale(1.05) rotate(5deg); }
  66% { transform: translate(-5%, 5%) scale(0.95) rotate(-5deg); }
  100% { transform: translate(0, -10%) scale(1.1) rotate(0deg); }
}

.liquid-navbar-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.liquid-navbar .navbar-brand {
  float: none;
  padding: 0;
  height: auto;
  line-height: normal;
  display: flex;
  align-items: center;
  text-decoration: none;
}

/* Animated Logo - COINBN style */
.logo-animated {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  text-decoration: none;
}
.logo-icon {
  position: relative;
  width: 28px;
  height: 34px;
  background: var(--logo-bg);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  backdrop-filter: blur(4px);
  border: 1px solid var(--logo-border);
  box-shadow: var(--logo-shadow);
  transition: background 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}
.logo-icon svg {
  width: 18px;
  height: 23px;
  color: var(--logo-svg);
  z-index: 2;
  transition: color 0.5s ease;
}
.logo-text {
  color: var(--logo-text);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  transition: color 0.5s ease;
}
.logo-blinds {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 3;
  pointer-events: none;
}
.blind {
  position: absolute;
  width: 100%;
  height: 0;
  bottom: 0;
  background: var(--logo-blind);
  animation: logoSlider 3s infinite linear;
  opacity: 0;
  transition: background 0.5s ease;
}
.blind:nth-child(1) { animation-delay: 0s; }
.blind:nth-child(2) { animation-delay: -0.43s; }
.blind:nth-child(3) { animation-delay: -0.86s; }
.blind:nth-child(4) { animation-delay: -1.29s; }
.blind:nth-child(5) { animation-delay: -1.72s; }
.blind:nth-child(6) { animation-delay: -2.15s; }
.blind:nth-child(7) { animation-delay: -2.58s; }
@keyframes logoSlider {
  0% { height: 0; bottom: 0; opacity: 0; }
  20% { opacity: 1; }
  100% { height: 5px; bottom: 100%; }
}

/* The Liquid Glass Pill */
.liquid-nav {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 8px;
  border-radius: 99px;
  background: var(--glass-bg);
  backdrop-filter: blur(50px) saturate(200%);
  -webkit-backdrop-filter: blur(50px) saturate(200%);
  box-shadow:
    0 40px 80px -20px var(--glass-shadow-1),
    0 10px 30px -10px var(--glass-shadow-2),
    inset 0 2px 3px -1px var(--glass-highlight),
    inset 0 -2px 4px -1px var(--glass-caustic),
    inset 0 0 0 1px var(--glass-border);
  transition: all 0.5s ease;
  z-index: 10;
}

.liquid-nav::before {
  content: '';
  position: absolute;
  top: 1px; left: 1px; right: 1px; height: 46%;
  border-radius: 99px 99px 24px 24px / 99px 99px 12px 12px;
  background: linear-gradient(180deg, var(--reflection-start) 0%, var(--reflection-end) 100%);
  pointer-events: none;
  z-index: 6;
  transition: background 0.5s ease;
}

.liquid-glare-container {
  position: absolute;
  inset: 0;
  border-radius: 99px;
  overflow: hidden;
  pointer-events: none;
  z-index: 5;
}

.liquid-glare {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: radial-gradient(circle 90px at var(--x, 50%) var(--y, 50%), var(--glare) 0%, transparent 100%);
  mix-blend-mode: overlay;
}

.liquid-nav:hover .liquid-glare {
  opacity: 1;
}

.nav-items {
  position: relative;
  display: flex;
  gap: 4px;
  z-index: 3;
  list-style: none;
  margin: 0;
  padding: 0;
}

.active-pill {
  position: absolute;
  top: 0; left: 0;
  height: 44px;
  background: var(--pill-bg);
  border-radius: 99px;
  box-shadow: var(--pill-shadow);
  transition: transform 0.5s cubic-bezier(0.34, 1.2, 0.64, 1),
              width 0.5s cubic-bezier(0.34, 1.2, 0.64, 1),
              background 0.5s ease, box-shadow 0.5s ease;
  z-index: 1;
  pointer-events: none;
}

.nav-btn {
  position: relative;
  background: transparent;
  border: none;
  padding: 0 12px;
  height: 44px;
  border-radius: 99px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--nav-text);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.3s ease;
  outline: none;
  z-index: 2;
  display: flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
}

.nav-btn:hover,
.nav-btn.active {
  color: var(--nav-text-active);
}

/* Divider inside pill */
.liquid-nav .divider {
  width: 1px;
  height: 24px;
  background: var(--dropdown-divider);
  margin: 0 4px;
  z-index: 3;
  transition: background 0.5s ease;
}

/* Theme toggle button */
.theme-btn {
  position: relative;
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--theme-btn);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  z-index: 3;
  outline: none;
  margin-left: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s ease;
}
.theme-btn:hover, .theme-btn:active {
  color: var(--theme-btn-hover);
}

.theme-icon-wrapper {
  position: relative;
  width: 20px;
  height: 20px;
  pointer-events: none;
  transition: transform 0.2s cubic-bezier(0.32, 0.72, 0, 1);
}
.theme-btn:active .theme-icon-wrapper {
  transform: scale(0.8);
}
.theme-icon-wrapper svg {
  position: absolute;
  top: 0; left: 0;
  transition: transform 0.5s cubic-bezier(0.34, 1.2, 0.64, 1), opacity 0.4s ease;
  stroke-width: 2.2;
}

.sun { opacity: 1; transform: rotate(0deg) scale(1); }
.moon { opacity: 0; transform: rotate(-90deg) scale(0); }

html[data-theme="dark"] .liquid-navbar .sun,
.liquid-navbar[data-theme="dark"] .sun { opacity: 0; transform: rotate(90deg) scale(0); }
html[data-theme="dark"] .liquid-navbar .moon,
.liquid-navbar[data-theme="dark"] .moon { opacity: 1; transform: rotate(0deg) scale(1); }

/* Right side actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.action-link {
  color: var(--action-text);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease;
}
.action-link:hover {
  color: var(--action-text-hover);
}

/* User dropdown */
.user-menu-wrapper {
  position: relative;
  cursor: pointer;
}
.user-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
}
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--avatar-border);
  transition: border-color 0.5s ease;
}
.user-name {
  color: var(--user-name);
  font-weight: 600;
  font-size: 14px;
  transition: color 0.5s ease;
}
.msg-badge {
  background: #ff375f;
  color: #fff;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 700;
}
.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--dropdown-bg);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border: 1px solid var(--dropdown-border);
  border-radius: 12px;
  box-shadow: var(--dropdown-shadow);
  padding: 8px 0;
  min-width: 160px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 100;
}
.user-menu-wrapper.open .user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.user-dropdown a {
  display: block;
  color: var(--dropdown-text);
  padding: 8px 18px;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.user-dropdown a:hover {
  background: var(--dropdown-hover-bg);
  color: var(--dropdown-text-hover);
}
.user-dropdown .divider {
  height: 1px;
  background: var(--dropdown-divider);
  margin: 6px 0;
  transition: background 0.5s ease;
}

/* Mobile */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--mobile-toggle);
  font-size: 20px;
  cursor: pointer;
  z-index: 10;
  padding: 8px;
  transition: color 0.5s ease;
}
.mobile-menu {
  display: none;
  background: var(--mobile-bg);
  backdrop-filter: blur(30px);
  padding: 16px;
  flex-direction: column;
  gap: 4px;
  transition: background 0.5s ease;
}
.mobile-menu.open {
  display: flex;
}
.mobile-menu a {
  color: var(--mobile-text);
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 15px;
  transition: background 0.15s, color 0.15s;
}
.mobile-menu a:hover {
  background: var(--mobile-hover-bg);
  color: var(--mobile-text-hover);
}
.mobile-divider {
  height: 1px;
  background: var(--mobile-divider);
  margin: 8px 0;
  transition: background 0.5s ease;
}


@media (max-width: 767px) {
  .liquid-navbar-inner .liquid-nav,
  .liquid-navbar-inner .navbar-actions {
    display: none;
  }
  .mobile-toggle {
    display: block;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
  }
  .liquid-navbar-inner {
    padding: 0 16px;
    justify-content: flex-start;
  }
}

/* ── Sticky Footer & Light Theme ── */
#wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: 100%;
  overflow-x: hidden;
}
#page-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}
.footer {
  margin-top: auto !important;
  background: var(--footer-bg) !important;
  color: var(--footer-text) !important;
  border-top: 1px solid var(--footer-border);
  height: auto;
  padding: 24px 0;
  transition: background 0.5s ease, color 0.5s ease, border-color 0.5s ease;
}
.footer a {
  color: var(--footer-link) !important;
  transition: color 0.2s ease;
}
.footer a:hover {
  color: var(--footer-link-hover) !important;
  text-decoration: none;
}
.footer strong {
  color: var(--footer-strong) !important;
  transition: color 0.5s ease;
}

/* ── Login/Register sticky footer without wrapper ── */
body.sticky-footer {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
body.sticky-footer > canvas#three-bg {
  position: absolute;
}
body.sticky-footer .login-page-footer {
  margin-top: auto;
}