/* An attempt at front-end was made. */
/* Theme */
:root {
  --navbar-height: 56px;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --surface-0: #fdfdfd;
  --surface-1: #dde3e7;
  --surface-1-rgb: 221, 227, 231;
  --surface-2: #dfe1e4;
  --surface-2-rgb: 223, 225, 228;
  --surface-3: #dfe5e9;

  --bg-main: #f7f6f3;
  --bg-card: var(--surface-0);
  --bg-hover: #f1f5f9;
  --bg-active: #e2e8f0;
  --bg-navbar: #1f2937;
  --card-border: #d1d5db;

  /* Text */
  --text-main: rgb(34, 34, 34);
  --text-secondary: #3c4450;
  --text-muted: #757d8b;
  --text-inverse: #f9fafb;
  --text-nav: #1f2933;
  --nav-muted: #444;

  --border-color: #e5e7eb;
  --border-color-rgb: 229, 231, 235;
  --border-subtle: rgba(0, 0, 0, 0.08);

  /* Tables */
  --table-bg: var(--surface-0);
  --table-bg-striped: #f8fafc;
  --table-bg-hover: #f1f5f9;
  --table-border: #e5e7eb;

  --table-text: var(--text-main);
  --table-text-muted: var(--text-secondary);

  /* Lists */
  --list-bg: var(--surface-0);
  --list-item-bg: #f8fafc;
  --list-item-hover-bg: #e5e7eb;
  --list-item-border: #e5e7eb;
  --list-text: #1f2933;
  --list-text-muted: #6b7280;

  /* Accent */
  --accent: #6366f1;
  --accent-muted: #9192dd;
  --accent-muted-2: #eccca8;
  --accent-2: #4f46e5;
  --accent-hover: #4f46e5;
  --glow-rgb: 59, 130, 246;
  --glow: #3b82f6;
  --win-bg: rgba(25, 135, 84, 0.12);

  --tag-bg: rgba(0,0,0,0.06);

  /* Status */
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
}

/* Dark Theme*/
html[data-theme="dark"] {
  --surface-1: #151922;
  --surface-1-rgb: 21, 25, 34;
  --surface-2: #1b2130;
  --surface-3: #181c25;

  --bg-main: #121212;
  --bg-card: #1e1e1e;
  --bg-hover: #2c3035;
  --bg-active: #475569;
  --bg-navbar: #1f1f1f;

  --text-main: #e9ecef;
  --text-secondary: #d7d9dd;
  --text-muted: #b0b9c2;
  --text-inverse: #ffffff;
  --text-nav: #e0e0e0;
  --nav-muted: #aaa;

  --border-color: #334155;
  /* --border-color: #2c2c2c; */
  --border-color-rgb: 51, 65, 85;
   --border-subtle: rgba(255, 255, 255, 0.12);

  --table-bg: #1e293b;
  --table-bg-striped: #273449;
  --table-bg-hover: #334155;
  --table-border: #334155;

  --table-text: #e5e7eb;
  --table-text-muted: #9ca3af;

  --list-bg: #1e293b;
  --list-item-bg: #273449;
  --list-item-hover-bg: #334155;
  --list-item-border: #334155;
  --list-text: #e5e7eb;
  --list-text-muted: #9ca3af;

  --bs-body-bg: #121212;
  --bs-body-color: #e0e0e0;
  --bs-border-color: #444;

  --accent: #4dabf7;
  --accent-2: #1e88e5;
  --accent-muted: #6b6ca3;
  --accent-muted-2: #927d1d;
  --accent-hover: #258de7;
  --glow-rgb: 39, 109, 178;
  --glow: #182f55;
  --win-bg: rgba(55, 175, 119, 0.493);

  --tag-bg: rgba(255,255,255,0.1);
}

[data-theme="dark"] .form-control {
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  border-color: var(--bs-border-color);
}

[data-theme="dark"] .form-control::placeholder {
  color: #aaa;
}

[data-theme="dark"] .form-control:focus {
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  border-color: var(--accent);
  box-shadow: 0 0 0 0.2rem rgba(255,255,255,0.25);
}

/* ---------------------------------------------------------------
  ----------------------------- BODY -----------------------------
  ---------------------------------------------------------------- 
*/
body {
  font-family: var(--font-sans);

  background-color: var(--bg-main);
  color: var(--text-main);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;

  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");

  background-size: 200px 200px;
}
[data-theme="dark"] body::before {
  opacity: 0.02;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;

  background: radial-gradient(
    ellipse at center,
    transparent 0%,
    rgba(0,0,0,0.03) 100%
  );
}

/* ---------------------------------------------------------------
  --------------------- Sections, Containers ---------------------
  ----------------------------------------------------------------
*/

.container {
  position: relative;
  z-index: 1;
}
.container.include-page {
  z-index: auto;
}

/* Sections */
.section {
  padding: 4rem 1rem;
  margin: 0 auto;
  max-width: 1100px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.section--accent {
  background: linear-gradient(180deg, rgba(var(--accent-rgb), .05), transparent);
}

/* ---------------------------------------------------------------
  ---------------------------- Navbar ----------------------------
  ----------------------------------------------------------------
*/
.navbar {
  background: rgba(245, 247, 250, 0.9);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  box-shadow:
    0 1px 0 rgba(0,0,0,0.06),
    0 8px 24px rgba(0,0,0,0.04);
  backdrop-filter: blur(12px);
  transition: background-color 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
  z-index: 1100;
  /* height: var(--navbar-height, 64px); */
}
[data-theme="dark"] .navbar {
  background: rgba(var(--bs-dark-rgb), 0.65);
  border-bottom-color: rgba(255,255,255,0.1);
}

.navbar.scrolled {
  background: rgba(var(--surface-1-rgb), 0.75);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(var(--border-color-rgb), 0.2);
}

.invisible {
  visibility: hidden;
}

.navbar-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
}

/* Prevent mobile issues */
@media (max-width: 992px) {
  .navbar-center {
    position: static;
    transform: none;
    margin: 0 auto;
  }
}

.navbar-center .nav-link {
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.2rem 0.5rem;
  position: relative;
}

.navbar .nav-link,
.navbar-brand {
  color: var(--text-nav);
  opacity: 0.85;
  position: relative;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.navbar-brand {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.navbar .nav-link:hover {
  color: var(--accent);
  opacity: 1;
}

.navbar .nav-link.active {
  color: var(--accent);
  opacity: 1;
  font-weight: 500;
}

.navbar-nav .nav-link.active, .navbar-nav .nav-link.show {
  color: var(--accent);
}

.navbar-center .nav-link::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: all 0.25s ease;
}

.navbar-center .nav-link:hover::before,
.navbar-center .nav-link.active::before {
  width: 100%;
  left: 0;
}

.navbar-center .dropdown-toggle, 
.app-switcher.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.navbar-text {
  color: var(--text-secondary);
  opacity: 0.85;
}

.dropdown-toggle .dropdown-caret {
  transition: transform 0.2s ease;
}

.dropdown-toggle[aria-expanded="true"] .dropdown-caret {
  transform: rotate(180deg);
}

.dropdown.show .dropdown-caret {
  transform: rotate(180deg);
  transition: transform 0.2s ease;
}

/* Disable default caret */
.navbar-center .dropdown-toggle::after, 
.app-switcher.dropdown-toggle::after {
  display: none;
}

.navbar .container-fluid {
  padding-left: 2rem;
  padding-right: 2rem;
}

@media (min-width: 1200px) {
  .navbar .container-fluid {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

/* --------------------------------------------------------
  ----------------------- Dropdowns -----------------------
  ---------------------------------------------------------
*/

.dropdown-menu .basic-dropdown {
  min-width: 12rem;
  background-color: var(--bg-card);
  border-color: var(--border-color);
}

.dropdown-item {
  padding: 0.5rem 1rem;
  color: var(--text-main);
}

.dropdown-item i {
  opacity: 0.7;
}

.dropdown-item:hover, .dropdown-item:focus {
  color: var(--text-main);
  background-color: var(--bg-hover);
}

.dropdown-item.active, .dropdown-item:active {
  color: var(--text-main);
  background-color: var(--bg-active);
}

.dropdown-item i {
  width: 1.2em;
  text-align: center;
}

/* App switcher dropdown */
.app-switcher.dropdown-menu {
  background-color: var(--surface-3);
  transform: translateY(4px);
  opacity: 0;
  transition: opacity 150ms ease, transform 150ms ease;
  min-width: 260px;
  padding: 1rem 0;
  border-radius: 7px;
  border: 1px solid var(--border-color);
  z-index: 1055;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04);
}

.app-switcher.show.dropdown-menu {
  transform: translateY(0);
  opacity: 1;
}

.app-switcher.dropdown-item {
  padding: 0.65rem 1.25rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.app-switcher.dropdown-item.primary {
  font-weight: 600;
}

.app-switcher.dropdown-item:hover {
  background-color: var(--surface-1);
  color: var(--accent-2)
}

.app-switcher.dropdown-divider {
  margin: 0.5rem 0;
  opacity: 0.6;
}

.app-switcher-menu {
  padding: 0.75rem;
  min-width: 420px;
}

.app-switcher-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
}

.app-switcher-divider {
  width: 1px;
  background-color: var(--border-subtle);
  margin: 0.25rem 0.75rem;
}

.app-switcher-col {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.app-switcher-col .dropdown-item {
  padding: 0.6rem 1rem;
  border-radius: 10px;
}

.app-switcher-col.insights .dropdown-item {
  font-size: 0.92rem;
  font-weight: 500;
  opacity: 0.85;
}

.app-switcher-col.insights .dropdown-item:hover {
  opacity: 1;
}

.app-switcher-col.insights {
  padding-right: 1rem;
}
.app-switcher-col.home {
  padding-left: 1rem;
}

.nav-link.app-switcher {
  font-weight: 500;
}

.nav-elogame-btn {
  display: inline-flex;
  align-items: center;

  margin-right: 1rem;
  margin-left: 0.75rem;
  padding: 0.32rem 0.8rem;

  border-radius: 10px;

  background: rgba(92, 118, 148, 0.10);
  border: 1px solid rgba(92, 118, 148, 0.18);

  color: #5f7795;
  text-decoration: none;

  font-size: 0.95rem;
  font-weight: 600;

  transition:
      background-color 0.15s ease,
      border-color 0.15s ease,
      color 0.15s ease;
}

.nav-elogame-btn:hover {
  background: var(--surface-1);
  border-color: var(--border-color);

  color: var(--text-main);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow:
      0 4px 12px rgba(52, 82, 122, 0.32);
}

.nav-elogame-btn:active {
  transform: translateY(0);
}

.app-switch-left {
  margin-right: .25rem;
}

.app-switch-right {
  margin-left: .25rem;
}

#dropdown-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  z-index: 1020; /* below dropdown, above content */
}

body.dropdown-open #dropdown-backdrop {
  opacity: 1;
  pointer-events: auto;
}

/* Theme change */

#theme-icon {
  transition: transform 0.25s ease, opacity 0.25s ease;
}

#toggle-theme:hover #theme-icon {
  transform: rotate(15deg);
}

.breadcrumb-wrapper {
  background-color: transparent;
  margin-top: 0.3rem;
}

.breadcrumb {
  background-color: transparent;
  margin-bottom: 0;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

a {
  color: var(--accent);
}

.breadcrumb a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.breadcrumb .active {
  color: var(--text-main);
  font-weight: 500;
}

/* Tables */
.table {
  /* Override bootstrap*/
  --bs-table-bg: var(--table-bg);
  --bs-table-striped-bg: var(--table-bg-striped);
  --bs-table-hover-bg: var(--table-bg-hover);
  --bs-table-border-color: var(--table-border);
  --bs-table-color: var(--table-text);

  color: var(--table-text);
  background-color: var(--table-bg);
}

.table thead th {
  background-color: var(--table-bg);
  color: var(--table-text);
  border-bottom-color: var(--table-border);
}

.table td,
.table th {
  border-color: var(--table-border);
  color: var(--bs-table-color);
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: var(--table-bg-striped);
}

.table-hover > tbody > tr:hover {
  background-color: var(--table-bg-hover);
}

.table .text-muted {
  color: var(--table-text-muted) !important;
}

/* Grid.JS */

/* Base (light) theme */
.gridjs-container {
  font-family: inherit;
}

.gridjs-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--table-bg);
  color: var(--text-main);
}

.gridjs-th.gridjs-th-sort {
  background-color: var(--table-bg);
  color: var(--table-text);
  border-bottom-color: var(--table-border);
}

.gridjs-th {
  background-color: var(--table-bg);
  color: var(--text-main);
  border-bottom: 1px solid var(--table-border);
}

.gridjs-td {
  border-bottom: 1px solid var(--table-border);
  color: var(--text-color);
}

/* striped rows */
.gridjs-tr:nth-child(even) .gridjs-td {
  background-color: var(--table-bg);
}
.gridjs-tr:nth-child(odd) .gridjs-td {
  background-color: var(--table-bg-striped);
}

.gridwrapper {
  max-height: 85vh;
  overflow-y: auto;
}

/* Lists */
.list-group {
  background-color: var(--list-bg);
  border: 1px solid var(--list-item-border);
}

.list-group-item {
  background-color: var(--list-item-bg);
  color: var(--list-text);
  border-color: var(--list-item-border);
}

.list-group-item:hover,
.list-group-item:focus {
  background-color: var(--list-item-hover-bg);
  color: var(--list-text);
}

.list-group-item .text-muted {
  color: var(--list-text-muted) !important;
}

/* cards and buttons */
.card {
  border: none;
  border-radius: 16px;
  background: var(--surface-1);
  box-shadow:
    0 1px 2px rgba(0,0,0,.05),
    0 8px 24px rgba(0,0,0,.06);
  background-color: var(--bg-card);
}

[data-theme="dark"] .card {
  box-shadow:
    0 1px 2px rgba(0,0,0,.4),
    0 12px 28px rgba(0,0,0,.6);
}

.card.card-glow {
  border: 1px solid var(--card-border);
  border-radius: 12px;
  position: relative;
  overflow: hidden;

  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 8px 24px rgba(0, 0, 0, 0.03);

  transition:
    transform 0.2s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.card.card-glow:hover {
  transform: translateY(-1px);

  border-color: color-mix(
    in srgb,
    var(--glow) 25%,
    var(--card-border)
  );

  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.05),
    0 12px 36px rgba(0, 0, 0, 0.06),
    0 0 0 1px rgba(var(--glow-rgb), 0.08);
}
.card.card-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;

  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.08);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.card.card-glow:hover::after {
  opacity: 1;
}

[data-theme="dark"] .card.card-glow {
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.4),
    0 8px 24px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .card.card-glow:hover {
  box-shadow:
    0 2px 6px rgba(0, 0, 0, 0.6),
    0 12px 36px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(var(--glow-rgb), 0.15);
}

.clickable-card {
  cursor: pointer;
  transition:
      transform 0.18s ease,
      box-shadow 0.18s ease,
      border-color 0.18s ease;
  border: 1px solid transparent;
}

.clickable-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0.75rem 1.5rem rgba(0,0,0,.12);
  border-color: rgba(var(--bs-primary-rgb), .25);
}

.clickable-card:active {
    transform: translateY(-1px);
}

.clickable-card .card-title,
.clickable-card h3 {
  transition: color 0.18s ease;
}

.clickable-card:hover .card-title,
.clickable-card:hover h3 {
  color: var(--text-primary);
}

.clickable-card .card-body {
  background-color: var(--surface-2);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  border-bottom-left-radius: inherit;
  border-bottom-right-radius: inherit;
}

.clickable-card .card-text,
.clickable-card p {
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 38ch;
  margin-inline: auto;
}

.clickable-card .card-header {
  border-top-left-radius: inherit;
  border-top-right-radius: inherit;
}

.news-card .card-header {
  background-color: var(--surface-2);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  font-weight: 600;
}

.card-header {
  background-color: var(--surface-1);
  border-bottom: none;
  color: var(--text-secondary);
}

[data-theme="dark"] .card {
  box-shadow:
    0 1px 2px rgba(0,0,0,.4),
    0 12px 28px rgba(0,0,0,.6);
}

.card-title {
  color: var(--text-secondary);
}

.card-body {
  color: var(--text-main);
}

.btn-primary {
  /* background-color: var(--accent); */
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  font-weight: 500;
  transition: transform .15s ease, box-shadow .15s ease;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-primary:hover, .btn-secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0,0,0,.15);
}

.btn-outline-secondary {
  border: none;
  background: var(--surface-2);
  color: var(--text-secondary);
  border-radius: 5px;
}

/* Text */
.text-muted {
  color: var(--text-muted) !important;
}

h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
  font-size: 1.6rem;
}

.text-muted {
  font-size: 0.9rem;
}

.link-subtle {
  color: var(--text-muted);
  text-decoration: none;
}

.link-subtle:hover {
  color: var(--accent);
}

.page-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 0;
}

ul li::marker,
ol li::marker {
  color: var(--muted-text);
}

ul,
ol {
  color: var(--text-color);
}

/* Account box */
.account-context-card {
    border-radius: 1rem;
    border: 1px solid rgba(var(--surface-1-rgb), 0.15);
}

.account-context-card .btn {
    border-radius: 999px;
}

/* Toasts and animations */
.toast {
  border-radius: 0.75rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

#toast-container {
  z-index: 1200;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.fade-in {
  animation: fadeInUp 0.3s ease forwards;
}

a.tag-link {
  color: inherit;
  text-decoration: none;
}

/* Tooltips */
.tooltip-inner {
  background-color: var(--bg-active);
  color: var(--text-main);
}

.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before {
  border-right-color: var(--bg-active);
}

* {
  transition:
    background-color .2s ease,
    color .2s ease,
    box-shadow .2s ease,
    transform .2s ease;
}

/* Footer */
.site-footer {
  background: transparent;
  border-top: 1px solid rgba(var(--border-color-rgb), 0.6);
  color: var(--text-secondary);
  margin-top: 4rem;
  padding: 1rem 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-brand {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-color);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-nav {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
}

.footer-nav a {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
}

.footer-nav a:hover {
  color: var(--text-color);
}

.footer-nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width 0.25s ease;
}

.footer-nav a:hover::after {
  width: 100%;
}

.footer-right {
  text-align: right;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-version {
  font-size: 0.75rem;
  opacity: 0.6;
}
/* Mobile footer */
@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-right {
    text-align: center;
  }
}

/* Language */
.app-switcher.sm-switcher {
  min-width: 180px;
}

/* FAQ */
.faq-page {
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 4rem;
}

.faq-hero {
  margin-bottom: 4rem;
}

.faq-hero h1 {
  margin-bottom: 1rem;
}

.faq-chip-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;

  margin-top: 2rem;
}

.faq-chip {
  display: inline-flex;
  align-items: center;

  padding: 0.55rem 1rem;
  border-radius: 999px;

  background: var(--surface-2);
  color: var(--text-secondary);

  text-decoration: none;
  transition: all .15s ease;
}

.faq-chip:hover {
  background: var(--accent);
  color: white;
}

.faq-section {
  margin-bottom: 4rem;
}

.faq-section h2 {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  text-align: center;
  border-bottom: 1px solid rgba(var(--border-color-rgb), 0.8);
}

.faq-entry {
  margin-bottom: 1rem;
  padding-bottom: 2rem;

  border-bottom: 1px solid rgba(var(--border-color-rgb), 0.4);

  scroll-margin-top: 100px;
}

.faq-entry:last-child {
  border-bottom: none;
}

.faq-entry h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.faq-entry p,
.faq-entry li {
  line-height: 1.75;
  color: var(--text-secondary);
}

/* Help Bubble */
.help-bubble {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 1.15rem;
  height: 1.15rem;

  margin-left: 0.35rem;

  border-radius: 50%;

  background: var(--surface-2);
  color: var(--text-muted);

  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;

  border: 1px solid rgba(var(--border-color-rgb), 0.8);

  cursor: help;

  transition:
    background-color .15s ease,
    color .15s ease,
    transform .15s ease;
}

.help-bubble:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-1px);
}

.help-bubble:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Math */
.math-formula {
  display: block;
  max-width: 100%;
  margin: 1rem auto;
  opacity: 0.95;
}

[data-theme="dark"] .math-formula {
  filter: brightness(0.95) contrast(1.05);
}

.navbar-brand-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-logo img {
  height: 36px;
  width: auto;
  display: block;
}

/* Menu section tabs */
.bar-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface-2);
}

.bar-tab {
  flex: 1;
  text-align: center;
  padding: 12px 0;
  text-decoration: none;
  color: var(--text-main);
  background: var(--surface-2);
  transition: 0.15s ease;
  font-weight: 600;
}

.bar-tab:hover {
  background: var(--surface-1);
}

.bar-tab.active {
  background: var(--accent);
  color: white;
}