:root {
  color-scheme: dark;

  --gg-bg: #05060d;
  --gg-bg-alt: #0b0f1a;
  --gg-surface: #101a2f;
  --gg-surface-soft: #14203a;
  --gg-border: rgba(255, 255, 255, 0.08);
  --gg-text: #e8eefc;
  --gg-text-muted: rgba(232, 238, 252, 0.75);

  --gg-neon-cyan: #7aedee;
  --gg-neon-magenta: #e24081;
  --gg-neon-magenta-deep: #c81d82;
  --gg-sunset-yellow: #f9df84;
  --gg-accent-blue: #163978;
  --gg-accent-purple: #750973;

  --gg-space-1: 0.25rem;
  --gg-space-2: 0.5rem;
  --gg-space-3: 0.75rem;
  --gg-space-4: 1rem;
  --gg-space-5: 1.25rem;
  --gg-space-6: 1.5rem;
  --gg-space-8: 2rem;

  --gg-radius-sm: 10px;
  --gg-radius-md: 14px;
  --gg-radius-lg: 18px;

  --gg-shadow-soft: 0 16px 38px rgba(3, 7, 20, 0.46);
  --gg-shadow-card: 0 12px 30px rgba(6, 11, 28, 0.42);
  --gg-glow-soft: 0 0 0 1px rgba(226, 64, 129, 0.18), 0 0 24px rgba(226, 64, 129, 0.24);

  --gg-transition-fast: 160ms ease;
  --gg-transition-base: 240ms ease;

  --gg-sidebar-width: 238px;
  --gg-topbar-height: 70px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

img,
video,
canvas,
svg {
  max-width: 100%;
}

img {
  height: auto;
}

iframe {
  max-width: 100%;
}

body.app-theme {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(226, 64, 129, 0.18), transparent 33%),
    radial-gradient(circle at 88% 9%, rgba(122, 237, 238, 0.16), transparent 28%),
    linear-gradient(180deg, var(--gg-bg-alt), var(--gg-bg));
  color: var(--gg-text);
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 0.95rem;
  line-height: 1.55;
}

body.app-theme[data-theme="dark"] {
  color-scheme: dark;
}

body.app-theme::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.35;
  z-index: -1;
}

::selection {
  background: rgba(122, 237, 238, 0.32);
  color: var(--gg-text);
}

:focus-visible {
  outline: 2px solid var(--gg-neon-cyan);
  outline-offset: 2px;
}

h1,
h2,
h3,
h4,
h5,
h6,
.app-brand {
  font-family: "Sora", "Segoe UI", sans-serif;
  color: var(--gg-text);
  margin-bottom: var(--gg-space-3);
}

h1 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
}

h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
}

a {
  color: var(--gg-neon-cyan);
  transition: color var(--gg-transition-fast);
}

a:hover,
a:focus {
  color: var(--gg-sunset-yellow);
  text-decoration: none;
}

.text-muted,
small,
.form-text {
  color: var(--gg-text-muted) !important;
}

body.app-theme .text-dark {
  color: var(--gg-text) !important;
}

.app-topbar {
  min-height: var(--gg-topbar-height);
  border-bottom: 1px solid var(--gg-border);
  background: rgba(12, 18, 34, 0.92) !important;
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 28px rgba(4, 9, 24, 0.52);
  z-index: 1200;
}

.app-topbar .navbar-toggler {
  border-color: rgba(122, 237, 238, 0.45);
}

.app-topbar .navbar-toggler-icon {
  filter: invert(1) saturate(0) brightness(1.8);
}

.app-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  letter-spacing: 0.3px;
}

.app-brand-logo {
  width: 34px !important;
  height: 34px !important;
  max-width: 34px !important;
  min-width: 34px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 10px;
  border: 1px solid rgba(122, 237, 238, 0.35);
  box-shadow: 0 0 0 1px rgba(122, 237, 238, 0.14), 0 6px 12px rgba(3, 9, 24, 0.45);
  background: rgba(6, 11, 24, 0.45);
}

.app-brand-text {
  display: inline-flex;
  align-items: baseline;
}

.app-brand-genre {
  color: transparent;
  background: linear-gradient(115deg, var(--gg-neon-magenta), var(--gg-neon-cyan));
  background-clip: text;
  -webkit-background-clip: text;
  font-weight: 700;
}

.app-brand-genius {
  color: var(--gg-sunset-yellow);
  font-weight: 700;
  margin-left: 6px;
}

.app-theme-toggle {
  border: 1px solid rgba(122, 237, 238, 0.45);
  border-radius: 999px;
  background: rgba(122, 237, 238, 0.12);
  color: var(--gg-neon-cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 36px;
  padding: 0.4rem 0.78rem;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  transition:
    color var(--gg-transition-fast),
    border-color var(--gg-transition-fast),
    box-shadow var(--gg-transition-base),
    background var(--gg-transition-base);
}

.app-theme-toggle:hover,
.app-theme-toggle:focus {
  color: #06111f;
  border-color: transparent;
  background: var(--gg-neon-cyan);
  box-shadow: 0 0 20px rgba(122, 237, 238, 0.3);
}

.app-theme-toggle .fas {
  font-size: 0.78rem;
}

.app-theme-toggle-guest {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 1300;
}

.app-search-form .form-control {
  width: min(620px, 58vw);
  border-radius: 999px;
}

.app-search-form .btn {
  border-radius: 999px;
  min-width: 46px;
}

.app-shell {
  display: flex;
  align-items: stretch;
}

.app-sidebar {
  position: sticky !important;
  top: var(--gg-topbar-height);
  width: var(--gg-sidebar-width) !important;
  min-height: calc(100vh - var(--gg-topbar-height));
  flex: 0 0 var(--gg-sidebar-width);
  padding: var(--gg-space-4) var(--gg-space-3);
  background:
    linear-gradient(180deg, rgba(15, 23, 44, 0.98), rgba(13, 16, 30, 0.98));
  border-right: 1px solid var(--gg-border);
  box-shadow: inset -1px 0 0 rgba(226, 64, 129, 0.14);
}

.app-sidebar .nav-item {
  margin-bottom: 6px;
}

.app-sidebar .nav-item .nav-link {
  border-radius: var(--gg-radius-sm);
  color: rgba(232, 238, 252, 0.84);
  font-weight: 600;
  letter-spacing: 0.2px;
  width: 100% !important;
  text-align: left !important;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 10px 12px !important;
  transition:
    background-color var(--gg-transition-fast),
    color var(--gg-transition-fast),
    box-shadow var(--gg-transition-base),
    transform var(--gg-transition-fast);
}

.app-sidebar .nav-item .nav-link span {
  display: inline !important;
  margin: 0 !important;
  font-size: 0.9rem !important;
}

.app-sidebar .nav-item .nav-link .fas {
  color: var(--gg-neon-cyan);
  width: 1.1rem;
  text-align: center;
  flex: 0 0 1.1rem;
}

.app-sidebar .nav-item .nav-link:hover,
.app-sidebar .nav-item .nav-link:focus,
.app-sidebar .nav-item .nav-link:active,
.app-sidebar .nav-item.active .nav-link,
.app-sidebar .nav-item .nav-link.active {
  color: #ffffff;
  background: linear-gradient(140deg, rgba(226, 64, 129, 0.34), rgba(22, 57, 120, 0.55));
  box-shadow: var(--gg-glow-soft);
  transform: translateY(-1px);
}

.app-sidebar.toggled {
  width: var(--gg-sidebar-width) !important;
  overflow-y: auto !important;
}

.app-content {
  width: 100%;
}

.app-content-wrapper {
  min-height: calc(100vh - var(--gg-topbar-height));
  padding: var(--gg-space-6);
  margin-left: 0 !important;
  width: 100% !important;
}

body.app-theme #wrapper #content-wrapper .container-fluid {
  padding: 0 !important;
}

.app-guest-content {
  max-width: 1320px;
  margin-inline: auto;
}

.app-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gg-space-3);
  margin-bottom: var(--gg-space-5);
}

.app-page-header h1,
.app-page-header h2,
.app-page-header h3,
.app-page-header h4 {
  margin: 0;
}

.card,
.x_panel {
  border: 1px solid var(--gg-border);
  border-radius: var(--gg-radius-md);
  background: linear-gradient(180deg, rgba(16, 26, 47, 0.94), rgba(13, 22, 41, 0.94));
  box-shadow: var(--gg-shadow-card);
  color: var(--gg-text);
}

.card {
  overflow: hidden;
}

.card:hover,
.x_panel:hover {
  border-color: rgba(122, 237, 238, 0.34);
}

.x_title {
  padding: var(--gg-space-5) var(--gg-space-5) var(--gg-space-3);
  border-bottom: 1px solid var(--gg-border);
}

.x_title h2 {
  font-size: 1.08rem;
  margin: 0;
}

.x_content {
  padding: var(--gg-space-5);
}

.btn {
  border-radius: var(--gg-radius-sm);
  border-width: 1px;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition:
    transform var(--gg-transition-fast),
    box-shadow var(--gg-transition-base),
    border-color var(--gg-transition-fast),
    background var(--gg-transition-base);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary,
.btn-success {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(120deg, var(--gg-neon-magenta), var(--gg-neon-magenta-deep));
  box-shadow: 0 0 0 1px rgba(226, 64, 129, 0.25), 0 10px 24px rgba(200, 29, 130, 0.35);
}

.btn-primary:hover,
.btn-success:hover,
.btn-primary:focus,
.btn-success:focus {
  color: #fff;
  background: linear-gradient(120deg, #ef4a8d, var(--gg-neon-magenta-deep));
  box-shadow: 0 0 0 1px rgba(226, 64, 129, 0.32), 0 0 28px rgba(226, 64, 129, 0.38);
}

.btn-outline-primary,
.btn-info {
  color: var(--gg-neon-cyan);
  border-color: rgba(122, 237, 238, 0.55);
  background: rgba(122, 237, 238, 0.08);
}

.btn-outline-primary:hover,
.btn-info:hover {
  color: #06111f;
  border-color: transparent;
  background: var(--gg-neon-cyan);
  box-shadow: 0 0 24px rgba(122, 237, 238, 0.35);
}

.btn-outline-danger,
.btn-danger {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(125deg, #ea365f, #ac1246);
}

.btn-default,
.btn-light,
.btn-secondary {
  color: var(--gg-text);
  border-color: var(--gg-border);
  background: rgba(255, 255, 255, 0.06);
}

.btn-default:hover,
.btn-light:hover,
.btn-secondary:hover {
  color: #fff;
  border-color: rgba(249, 223, 132, 0.5);
  background: rgba(249, 223, 132, 0.16);
}

.form-group label,
.form-label,
label {
  margin-bottom: 0.45rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: rgba(232, 238, 252, 0.9);
}

.form-control,
.custom-select,
textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="url"],
select {
  background: rgba(6, 11, 24, 0.72);
  color: var(--gg-text);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--gg-radius-sm);
  min-height: 42px;
}

.form-control::placeholder,
textarea::placeholder {
  color: rgba(232, 238, 252, 0.45);
}

.form-control:focus,
.custom-select:focus,
textarea:focus,
select:focus {
  color: var(--gg-text);
  border-color: rgba(122, 237, 238, 0.7);
  box-shadow: 0 0 0 3px rgba(122, 237, 238, 0.16);
  background: rgba(7, 14, 29, 0.86);
}

.is-invalid,
.was-validated .form-control:invalid {
  border-color: rgba(255, 106, 145, 0.9);
}

.invalid-feedback,
.text-danger {
  color: #ff7b9c !important;
}

.table {
  color: var(--gg-text);
  border-color: rgba(255, 255, 255, 0.1);
  margin-bottom: 0;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-responsive > .table {
  margin-bottom: 0;
}

.table thead th {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  border-top: none;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(232, 238, 252, 0.72);
  background: rgba(255, 255, 255, 0.04);
}

.table td,
.table th {
  border-color: rgba(255, 255, 255, 0.08);
  vertical-align: middle;
}

.table-striped tbody tr:nth-of-type(odd) {
  background: rgba(255, 255, 255, 0.02);
}

.table-hover tbody tr:hover {
  background: rgba(122, 237, 238, 0.08);
}

.list-group-item {
  color: var(--gg-text);
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.08);
}

.dropdown-menu {
  border-radius: var(--gg-radius-sm);
  border-color: var(--gg-border);
  background: rgba(11, 16, 31, 0.97);
  box-shadow: var(--gg-shadow-soft);
}

.dropdown-item {
  color: var(--gg-text-muted);
}

.dropdown-item:hover,
.dropdown-item:focus {
  color: #fff;
  background: rgba(226, 64, 129, 0.2);
}

.badge,
.label {
  display: inline-block;
  border-radius: 999px;
  padding: 0.35em 0.65em;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.label-success,
.badge-success {
  color: #0b2215;
  background: var(--gg-neon-cyan);
}

.label-warning,
.badge-warning {
  color: #3d2e06;
  background: var(--gg-sunset-yellow);
}

.label-default,
.badge-secondary {
  color: #e8eefc;
  background: rgba(255, 255, 255, 0.15);
}

.alert {
  border-radius: var(--gg-radius-sm);
  border: 1px solid var(--gg-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--gg-text);
}

.pagination .page-link {
  border: 1px solid var(--gg-border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--gg-text);
}

.pagination .page-item.active .page-link {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(120deg, var(--gg-neon-magenta), var(--gg-accent-purple));
  box-shadow: 0 0 20px rgba(226, 64, 129, 0.32);
}

.modal-content {
  border: 1px solid var(--gg-border);
  border-radius: var(--gg-radius-md);
  background: linear-gradient(180deg, rgba(16, 26, 47, 0.96), rgba(12, 18, 35, 0.96));
}

.scroll-to-top {
  --scroll-progress: 0deg;
  position: fixed;
  right: 18px;
  bottom: 20px;
  width: 54px;
  height: 54px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  border-radius: 999px !important;
  color: var(--gg-text);
  text-decoration: none;
  background: conic-gradient(var(--gg-neon-cyan) var(--scroll-progress), rgba(255, 255, 255, 0.16) 0deg);
  box-shadow: 0 10px 24px rgba(5, 11, 28, 0.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px) scale(0.92);
  transition:
    opacity var(--gg-transition-fast),
    visibility var(--gg-transition-fast),
    transform var(--gg-transition-base),
    box-shadow var(--gg-transition-base),
    color var(--gg-transition-fast);
  z-index: 1300;
}

.scroll-to-top::before {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: inherit;
  background: rgba(16, 26, 47, 0.92);
  border: 1px solid rgba(122, 237, 238, 0.35);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.scroll-to-top i {
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
  transition: transform var(--gg-transition-fast);
}

.scroll-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.scroll-to-top.is-condensed {
  opacity: 0.76;
  transform: translateY(0) scale(0.92);
}

.scroll-to-top:hover,
.scroll-to-top:focus {
  color: #ffffff;
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 12px 28px rgba(5, 11, 28, 0.55);
}

.scroll-to-top:hover i,
.scroll-to-top:focus i {
  transform: translateY(-1px);
}

.user-dropdown-link {
  color: var(--gg-text);
  border-radius: 999px;
}

.user-dropdown-link:hover,
.user-dropdown-link:focus {
  background: rgba(255, 255, 255, 0.06);
}

#mobile-wrapper .nav-link {
  color: var(--gg-text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 0;
}

#mobile-wrapper .nav-link .fas {
  color: var(--gg-neon-cyan);
}

#mobile-wrapper .nav-link:hover,
#mobile-wrapper .nav-link:focus {
  color: #fff;
}

.announcement-popup {
  position: fixed;
  top: calc(var(--gg-topbar-height) + 14px);
  right: 18px;
  width: min(390px, calc(100vw - 36px));
  background: rgba(16, 26, 47, 0.95);
  border: 1px solid rgba(122, 237, 238, 0.32);
  border-radius: var(--gg-radius-sm);
  box-shadow: 0 0 0 1px rgba(226, 64, 129, 0.2), 0 14px 34px rgba(5, 9, 26, 0.65);
  z-index: 9999;
  padding: var(--gg-space-3);
}

.announcement-content + .announcement-content {
  border-top: 1px solid var(--gg-border);
  margin-top: var(--gg-space-3);
  padding-top: var(--gg-space-3);
}

.announcement-popup h4 {
  font-size: 0.95rem;
  margin: 0;
}

.announcement-popup p {
  margin: 5px 0 10px;
  font-size: 0.85rem;
  color: var(--gg-text-muted);
}

.announcement-popup button {
  border: 0;
  border-radius: 999px;
  padding: 6px 12px;
  color: #fff;
  background: linear-gradient(120deg, var(--gg-neon-magenta), var(--gg-accent-purple));
}

.gg-media-frame {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #05070f;
  border: 1px solid rgba(122, 237, 238, 0.18);
}

.gg-media-frame iframe,
.gg-media-frame video,
.gg-media-frame img {
  width: 100%;
  max-height: 520px;
  display: block;
  object-fit: contain;
}

.gg-media-placeholder {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(22, 57, 120, 0.32);
  color: var(--gg-text-muted);
  font-weight: 700;
}

.gg-audio-wrapper {
  background: rgba(7, 13, 27, 0.82);
  border: 1px solid var(--gg-border);
  border-radius: 12px;
  padding: var(--gg-space-3);
}

.gg-audio-thumb {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 8px;
}

.gg-avatar {
  object-fit: cover;
  flex-shrink: 0;
}

.gg-avatar-fallback {
  --gg-avatar-size: 40px;
  width: var(--gg-avatar-size);
  height: var(--gg-avatar-size);
  min-width: var(--gg-avatar-size);
  min-height: var(--gg-avatar-size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--gg-border);
  background: linear-gradient(135deg, rgba(226, 64, 129, 0.88), rgba(22, 57, 120, 0.9));
  color: #ffffff;
  font-family: "Sora", "Segoe UI", sans-serif;
  font-size: calc(var(--gg-avatar-size) * 0.28);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.login-main-wrapper {
  min-height: calc(100vh - var(--gg-topbar-height));
  display: flex;
  align-items: stretch;
}

.login-main-left,
.login-main-right {
  background: linear-gradient(180deg, rgba(16, 26, 47, 0.95), rgba(11, 17, 33, 0.94));
  border: 1px solid var(--gg-border);
  border-radius: var(--gg-radius-md);
  box-shadow: var(--gg-shadow-card);
}

.login-main-wrapper .bg-white {
  background: transparent !important;
}

.login-main-left {
  max-width: 440px;
  margin: 0 auto;
}

.login-main-right {
  min-height: 100%;
}

.app-empty {
  border: 1px dashed rgba(122, 237, 238, 0.45);
  border-radius: var(--gg-radius-md);
  background: rgba(22, 57, 120, 0.2);
  padding: var(--gg-space-6);
  text-align: center;
  color: var(--gg-text-muted);
}

body.app-theme[data-theme="light"] {
  color-scheme: light;
  --gg-bg: #f4f7ff;
  --gg-bg-alt: #eaf0ff;
  --gg-surface: #ffffff;
  --gg-surface-soft: #eef3ff;
  --gg-border: rgba(19, 41, 86, 0.14);
  --gg-text: #111f3a;
  --gg-text-muted: rgba(17, 31, 58, 0.7);
  --gg-shadow-soft: 0 14px 32px rgba(20, 45, 96, 0.14);
  --gg-shadow-card: 0 12px 26px rgba(23, 50, 104, 0.14);
  --gg-glow-soft: 0 0 0 1px rgba(200, 29, 130, 0.14), 0 0 18px rgba(200, 29, 130, 0.16);
  background:
    radial-gradient(circle at 10% 1%, rgba(226, 64, 129, 0.12), transparent 36%),
    radial-gradient(circle at 92% 10%, rgba(22, 57, 120, 0.12), transparent 30%),
    linear-gradient(180deg, #f8fbff, #ebf1ff);
}

body.app-theme[data-theme="light"]::before {
  background-image:
    linear-gradient(rgba(22, 57, 120, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 57, 120, 0.05) 1px, transparent 1px);
  opacity: 0.3;
}

body.app-theme[data-theme="light"] a:hover,
body.app-theme[data-theme="light"] a:focus {
  color: #c81d82;
}

body.app-theme[data-theme="light"] .app-topbar {
  background: rgba(255, 255, 255, 0.9) !important;
  border-bottom-color: rgba(19, 41, 86, 0.12);
  box-shadow: 0 10px 24px rgba(20, 45, 96, 0.12);
}

body.app-theme[data-theme="light"] .app-topbar .navbar-toggler {
  border-color: rgba(22, 57, 120, 0.28);
}

body.app-theme[data-theme="light"] .app-topbar .navbar-toggler-icon {
  filter: none;
}

body.app-theme[data-theme="light"] .app-brand-logo {
  border-color: rgba(22, 57, 120, 0.3);
  box-shadow: 0 0 0 1px rgba(22, 57, 120, 0.14), 0 6px 12px rgba(22, 57, 120, 0.18);
  background: rgba(255, 255, 255, 0.7);
}

body.app-theme[data-theme="light"] .app-theme-toggle {
  color: #15366f;
  border-color: rgba(22, 57, 120, 0.35);
  background: rgba(22, 57, 120, 0.08);
}

body.app-theme[data-theme="light"] .app-theme-toggle:hover,
body.app-theme[data-theme="light"] .app-theme-toggle:focus {
  color: #ffffff;
  border-color: transparent;
  background: linear-gradient(120deg, var(--gg-accent-blue), var(--gg-accent-purple));
  box-shadow: 0 0 0 1px rgba(22, 57, 120, 0.14), 0 0 20px rgba(22, 57, 120, 0.24);
}

body.app-theme[data-theme="light"] .app-sidebar {
  background: linear-gradient(180deg, #f9fbff, #edf3ff);
  border-right-color: rgba(19, 41, 86, 0.12);
  box-shadow: inset -1px 0 0 rgba(22, 57, 120, 0.12);
}

body.app-theme[data-theme="light"] .app-sidebar .nav-item .nav-link {
  color: rgba(17, 31, 58, 0.82);
}

body.app-theme[data-theme="light"] .app-sidebar .nav-item .nav-link:hover,
body.app-theme[data-theme="light"] .app-sidebar .nav-item .nav-link:focus,
body.app-theme[data-theme="light"] .app-sidebar .nav-item .nav-link:active,
body.app-theme[data-theme="light"] .app-sidebar .nav-item.active .nav-link,
body.app-theme[data-theme="light"] .app-sidebar .nav-item .nav-link.active {
  color: #0e1b34;
  background: linear-gradient(140deg, rgba(226, 64, 129, 0.18), rgba(122, 237, 238, 0.34));
  box-shadow: 0 8px 20px rgba(22, 57, 120, 0.14);
}

body.app-theme[data-theme="light"] .card,
body.app-theme[data-theme="light"] .x_panel {
  background: linear-gradient(180deg, #ffffff, #f6f9ff);
}

body.app-theme[data-theme="light"] .card:hover,
body.app-theme[data-theme="light"] .x_panel:hover {
  border-color: rgba(22, 57, 120, 0.3);
}

body.app-theme[data-theme="light"] .btn-outline-primary,
body.app-theme[data-theme="light"] .btn-info {
  color: #15366f;
  border-color: rgba(22, 57, 120, 0.34);
  background: rgba(22, 57, 120, 0.08);
}

body.app-theme[data-theme="light"] .btn-outline-primary:hover,
body.app-theme[data-theme="light"] .btn-info:hover {
  color: #ffffff;
  background: linear-gradient(120deg, var(--gg-accent-blue), var(--gg-accent-purple));
}

body.app-theme[data-theme="light"] .btn-default,
body.app-theme[data-theme="light"] .btn-light,
body.app-theme[data-theme="light"] .btn-secondary {
  color: #122647;
  background: rgba(22, 57, 120, 0.08);
}

body.app-theme[data-theme="light"] .btn-default:hover,
body.app-theme[data-theme="light"] .btn-light:hover,
body.app-theme[data-theme="light"] .btn-secondary:hover {
  color: #09142a;
  border-color: rgba(249, 223, 132, 0.5);
  background: rgba(249, 223, 132, 0.4);
}

body.app-theme[data-theme="light"] .form-group label,
body.app-theme[data-theme="light"] .form-label,
body.app-theme[data-theme="light"] label {
  color: rgba(17, 31, 58, 0.88);
}

body.app-theme[data-theme="light"] .form-control,
body.app-theme[data-theme="light"] .custom-select,
body.app-theme[data-theme="light"] textarea,
body.app-theme[data-theme="light"] input[type="text"],
body.app-theme[data-theme="light"] input[type="email"],
body.app-theme[data-theme="light"] input[type="password"],
body.app-theme[data-theme="light"] input[type="number"],
body.app-theme[data-theme="light"] input[type="url"],
body.app-theme[data-theme="light"] select {
  background: #ffffff;
  border-color: rgba(19, 41, 86, 0.18);
  color: #111f3a;
}

body.app-theme[data-theme="light"] .form-control::placeholder,
body.app-theme[data-theme="light"] textarea::placeholder {
  color: rgba(17, 31, 58, 0.5);
}

body.app-theme[data-theme="light"] .form-control:focus,
body.app-theme[data-theme="light"] .custom-select:focus,
body.app-theme[data-theme="light"] textarea:focus,
body.app-theme[data-theme="light"] select:focus {
  border-color: rgba(22, 57, 120, 0.44);
  box-shadow: 0 0 0 3px rgba(22, 57, 120, 0.16);
  background: #ffffff;
  color: #111f3a;
}

body.app-theme[data-theme="light"] .table {
  border-color: rgba(19, 41, 86, 0.14);
}

body.app-theme[data-theme="light"] .table thead th {
  border-bottom-color: rgba(19, 41, 86, 0.16);
  color: rgba(17, 31, 58, 0.7);
  background: rgba(22, 57, 120, 0.08);
}

body.app-theme[data-theme="light"] .table td,
body.app-theme[data-theme="light"] .table th {
  border-color: rgba(19, 41, 86, 0.1);
}

body.app-theme[data-theme="light"] .table-striped tbody tr:nth-of-type(odd) {
  background: rgba(22, 57, 120, 0.03);
}

body.app-theme[data-theme="light"] .table-hover tbody tr:hover {
  background: rgba(122, 237, 238, 0.22);
}

body.app-theme[data-theme="light"] .list-group-item {
  background: rgba(22, 57, 120, 0.04);
  border-color: rgba(19, 41, 86, 0.12);
}

body.app-theme[data-theme="light"] .dropdown-menu {
  background: #ffffff;
}

body.app-theme[data-theme="light"] .dropdown-item {
  color: var(--gg-text);
}

body.app-theme[data-theme="light"] .dropdown-item:hover,
body.app-theme[data-theme="light"] .dropdown-item:focus {
  color: #111f3a;
  background: rgba(226, 64, 129, 0.12);
}

body.app-theme[data-theme="light"] .badge-secondary {
  color: #111f3a;
  background: rgba(22, 57, 120, 0.18);
}

body.app-theme[data-theme="light"] .alert {
  background: rgba(22, 57, 120, 0.07);
}

body.app-theme[data-theme="light"] .pagination .page-link {
  background: rgba(22, 57, 120, 0.06);
}

body.app-theme[data-theme="light"] .modal-content {
  background: linear-gradient(180deg, #ffffff, #f3f8ff);
}

body.app-theme[data-theme="light"] .scroll-to-top {
  color: #15366f;
  background: conic-gradient(var(--gg-accent-blue) var(--scroll-progress), rgba(22, 57, 120, 0.22) 0deg);
  box-shadow: 0 10px 24px rgba(22, 57, 120, 0.18);
}

body.app-theme[data-theme="light"] .scroll-to-top::before {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(22, 57, 120, 0.28);
  box-shadow: inset 0 0 0 1px rgba(22, 57, 120, 0.06);
}

body.app-theme[data-theme="light"] .scroll-to-top:hover,
body.app-theme[data-theme="light"] .scroll-to-top:focus {
  color: #0d2040;
  box-shadow: 0 12px 28px rgba(22, 57, 120, 0.24);
}

body.app-theme[data-theme="light"] .user-dropdown-link:hover,
body.app-theme[data-theme="light"] .user-dropdown-link:focus {
  background: rgba(22, 57, 120, 0.08);
}

body.app-theme[data-theme="light"] #mobile-wrapper .nav-link {
  border-bottom-color: rgba(19, 41, 86, 0.12);
  color: rgba(17, 31, 58, 0.78);
}

body.app-theme[data-theme="light"] #mobile-wrapper .nav-link:hover,
body.app-theme[data-theme="light"] #mobile-wrapper .nav-link:focus {
  color: #0e1b34;
}

body.app-theme[data-theme="light"] .announcement-popup {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(22, 57, 120, 0.26);
  box-shadow: 0 0 0 1px rgba(22, 57, 120, 0.14), 0 14px 30px rgba(20, 45, 96, 0.24);
}

body.app-theme[data-theme="light"] .announcement-popup button {
  background: linear-gradient(120deg, var(--gg-accent-blue), var(--gg-accent-purple));
}

body.app-theme[data-theme="light"] .gg-media-frame {
  background: #ffffff;
  border-color: rgba(22, 57, 120, 0.22);
}

body.app-theme[data-theme="light"] .gg-media-placeholder {
  background: rgba(22, 57, 120, 0.12);
}

body.app-theme[data-theme="light"] .gg-audio-wrapper {
  background: rgba(255, 255, 255, 0.8);
}

body.app-theme[data-theme="light"] .gg-avatar-fallback {
  border-color: rgba(19, 41, 86, 0.18);
  background: linear-gradient(135deg, #163978, #750973);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.14),
    0 4px 10px rgba(22, 57, 120, 0.16);
}

body.app-theme[data-theme="light"] .login-main-left,
body.app-theme[data-theme="light"] .login-main-right {
  background: linear-gradient(180deg, #ffffff, #f4f8ff);
}

body.app-theme[data-theme="light"] .app-empty {
  border-color: rgba(22, 57, 120, 0.35);
  background: rgba(22, 57, 120, 0.1);
}

@media (max-width: 991.98px) {
  .app-topbar .navbar-collapse {
    padding-top: var(--gg-space-2);
    padding-bottom: var(--gg-space-2);
  }

  .app-theme-toggle {
    padding: 0.4rem 0.55rem;
  }

  .app-theme-toggle [data-theme-label] {
    display: none;
  }

  .app-search-form {
    width: 100%;
    margin-top: var(--gg-space-2);
  }

  .app-search-form .form-control,
  .app-search-form .btn {
    width: 100%;
  }

  .osahan-right-navbar {
    width: 100%;
    margin-top: var(--gg-space-2);
  }

  .osahan-right-navbar .nav-item {
    width: 100%;
  }

  .user-dropdown-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    width: 100%;
  }

  .osahan-right-navbar .dropdown-menu {
    position: static;
    float: none;
    width: 100%;
    margin-top: 0.45rem;
  }

  .app-content-wrapper .x_content > table.table,
  .app-content-wrapper .x_content form > table.table,
  .app-content-wrapper .x_content > .table,
  .app-content-wrapper .x_content form > .table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  .app-content-wrapper .x_content .table-responsive > table.table {
    white-space: nowrap;
  }

  .app-content-wrapper .x_content .btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .app-content-wrapper .x_content .btn-group > .btn,
  .app-content-wrapper .x_content .btn-group > .form-control,
  .app-content-wrapper .x_content .btn-group > .custom-select,
  .app-content-wrapper .x_content .btn-group > select {
    flex: 1 1 auto;
    min-width: 0;
  }

  .app-brand-logo {
    width: 30px !important;
    height: 30px !important;
    max-width: 30px !important;
    min-width: 30px;
  }

  .app-search-form .form-control {
    width: 100%;
  }

  .app-sidebar {
    display: none !important;
  }

  .app-content-wrapper {
    padding: var(--gg-space-4);
  }
}

@media (max-width: 575.98px) {
  .app-theme-toggle-guest {
    top: 10px;
    right: 10px;
  }

  .scroll-to-top {
    width: 48px;
    height: 48px;
    right: 12px;
    bottom: 12px;
  }

  .app-content-wrapper {
    padding: var(--gg-space-3);
  }

  .app-page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .x_title,
  .x_content {
    padding: var(--gg-space-4);
  }

  .app-content-wrapper .x_content > table.table,
  .app-content-wrapper .x_content form > table.table,
  .app-content-wrapper .x_content > .table,
  .app-content-wrapper .x_content form > .table {
    font-size: 0.82rem;
  }
}

/* Mobile hardening for legacy and mixed layouts */
body.app-theme .right_col {
  width: 100%;
  min-width: 0;
}

body.app-theme .container,
body.app-theme .container-fluid {
  width: 100%;
  max-width: 100%;
}

body.app-theme .app-content-wrapper [class*="col-"] {
  min-width: 0;
}

body.app-theme .table-responsive {
  border-radius: inherit;
}

body.app-theme .table td,
body.app-theme .table th {
  word-break: normal;
  overflow-wrap: anywhere;
}

@media (max-width: 767.98px) {
  body.app-theme .app-content-wrapper .btn-group {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  body.app-theme .app-content-wrapper .btn-group > .btn,
  body.app-theme .app-content-wrapper .btn-group > .form-control,
  body.app-theme .app-content-wrapper .btn-group > .custom-select,
  body.app-theme .app-content-wrapper .btn-group > select {
    flex: 1 1 100%;
  }

  body.app-theme .app-content-wrapper .dropdown-menu-right {
    right: auto;
    left: 0;
  }
}

.app-install-trigger {
  border: 1px solid rgba(122, 237, 238, 0.5);
  border-radius: 999px;
  background: rgba(122, 237, 238, 0.14);
  color: var(--gg-neon-cyan);
  min-height: 36px;
  padding: 0.4rem 0.72rem;
  font-size: 0.82rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  transition:
    background var(--gg-transition-fast),
    color var(--gg-transition-fast),
    border-color var(--gg-transition-fast),
    box-shadow var(--gg-transition-base);
}

.app-install-trigger:hover,
.app-install-trigger:focus,
.app-install-trigger.is-visible {
  background: var(--gg-neon-cyan);
  border-color: transparent;
  color: #06111f;
  box-shadow: 0 0 20px rgba(122, 237, 238, 0.32);
}

.app-install-trigger-guest {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 1300;
}

.app-mobile-tabbar {
  display: none;
}

.pwa-install-sheet,
.pwa-update-toast,
.pwa-network-pill {
  position: fixed;
  z-index: 1400;
}

.pwa-install-sheet {
  left: 12px;
  right: 12px;
  bottom: calc(86px + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(140deg, rgba(16, 26, 47, 0.96), rgba(13, 22, 41, 0.97));
  border: 1px solid rgba(122, 237, 238, 0.28);
  border-radius: 18px;
  padding: 12px 12px 10px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "icon copy"
    "actions actions";
  gap: 10px;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.38);
}

.pwa-install-sheet__icon-wrap {
  grid-area: icon;
}

.pwa-install-sheet__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
}

.pwa-install-sheet__copy {
  grid-area: copy;
  min-width: 0;
}

.pwa-install-sheet__copy h3 {
  margin: 0 0 2px;
  font-size: 0.98rem;
}

.pwa-install-sheet__copy p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--gg-text-muted);
}

.pwa-install-sheet__actions {
  grid-area: actions;
  display: flex;
  gap: 8px;
}

.pwa-install-sheet__actions .btn {
  flex: 1 1 auto;
}

.pwa-update-toast {
  top: calc(78px + env(safe-area-inset-top, 0px));
  right: 12px;
  left: 12px;
  border: 1px solid rgba(249, 223, 132, 0.45);
  background: rgba(7, 13, 25, 0.96);
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.34);
}

.pwa-update-toast__actions {
  display: inline-flex;
  gap: 6px;
}

.pwa-network-pill {
  top: calc(14px + env(safe-area-inset-top, 0px));
  left: 50%;
  transform: translateX(-50%);
  min-width: 138px;
  text-align: center;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid rgba(122, 237, 238, 0.4);
  background: rgba(7, 13, 25, 0.92);
  color: var(--gg-text);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
}

.pwa-network-pill.is-online {
  border-color: rgba(122, 237, 238, 0.6);
  color: var(--gg-neon-cyan);
}

.pwa-network-pill.is-offline {
  border-color: rgba(255, 123, 156, 0.55);
  color: #ff9bb8;
}

@media (max-width: 991.98px) {
  body.app-theme {
    -webkit-tap-highlight-color: transparent;
  }

  body.app-theme .app-content-wrapper {
    padding-bottom: calc(104px + env(safe-area-inset-bottom, 0px));
  }

  .app-mobile-tabbar {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(8px + env(safe-area-inset-bottom, 0px));
    display: grid;
    gap: 6px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border: 1px solid rgba(122, 237, 238, 0.25);
    border-radius: 18px;
    background: rgba(9, 14, 27, 0.94);
    padding: 6px;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.34);
    backdrop-filter: blur(10px);
  }

  .app-mobile-tabbar-guest {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .app-mobile-tab {
    min-width: 0;
    min-height: 58px;
    border-radius: 14px;
    color: var(--gg-text-muted);
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 700;
    transition:
      color var(--gg-transition-fast),
      background var(--gg-transition-fast),
      transform var(--gg-transition-fast);
  }

  .app-mobile-tab i {
    font-size: 1rem;
  }

  .app-mobile-tab:hover,
  .app-mobile-tab:focus {
    color: #ffffff;
    background: rgba(122, 237, 238, 0.16);
  }

  .app-mobile-tab.is-active {
    color: #ffffff;
    background: linear-gradient(140deg, rgba(226, 64, 129, 0.38), rgba(22, 57, 120, 0.62));
    box-shadow: 0 0 0 1px rgba(226, 64, 129, 0.24);
    transform: translateY(-1px);
  }

  .scroll-to-top {
    bottom: calc(90px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 575.98px) {
  .app-install-trigger-guest {
    top: 10px;
    left: 10px;
    padding: 0.36rem 0.58rem;
    min-height: 32px;
    font-size: 0.75rem;
  }

  .pwa-install-sheet {
    left: 8px;
    right: 8px;
  }
}

body.app-theme[data-theme="light"] .app-install-trigger {
  border-color: rgba(22, 57, 120, 0.35);
  color: #163978;
  background: rgba(22, 57, 120, 0.1);
}

body.app-theme[data-theme="light"] .app-install-trigger:hover,
body.app-theme[data-theme="light"] .app-install-trigger:focus,
body.app-theme[data-theme="light"] .app-install-trigger.is-visible {
  color: #ffffff;
  background: linear-gradient(120deg, #163978, #0f2b5e);
}

body.app-theme[data-theme="light"] .app-mobile-tabbar {
  border-color: rgba(19, 41, 86, 0.18);
  background: rgba(247, 250, 255, 0.95);
  box-shadow: 0 14px 28px rgba(22, 57, 120, 0.18);
}

body.app-theme[data-theme="light"] .app-mobile-tab {
  color: rgba(22, 57, 120, 0.72);
}

body.app-theme[data-theme="light"] .app-mobile-tab:hover,
body.app-theme[data-theme="light"] .app-mobile-tab:focus {
  color: #163978;
  background: rgba(22, 57, 120, 0.12);
}

body.app-theme[data-theme="light"] .app-mobile-tab.is-active {
  color: #ffffff;
}

body.app-theme[data-theme="light"] .pwa-install-sheet {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(242, 247, 255, 0.96));
  border-color: rgba(19, 41, 86, 0.18);
}

body.app-theme[data-theme="light"] .pwa-install-sheet__copy p {
  color: rgba(19, 41, 86, 0.72);
}

body.app-theme[data-theme="light"] .pwa-update-toast {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(249, 223, 132, 0.56);
  color: #163978;
}

body.app-theme[data-theme="light"] .pwa-network-pill {
  background: rgba(255, 255, 255, 0.96);
  color: #163978;
  border-color: rgba(19, 41, 86, 0.22);
}

.app-footer {
  width: 100%;
  margin-top: 2.2rem;
  padding: 0 1rem 1.1rem;
}

.app-footer__inner {
  max-width: 1320px;
  margin: 0 auto;
  border: 1px solid rgba(122, 237, 238, 0.2);
  border-radius: 14px;
  padding: 0.7rem 1rem;
  text-align: center;
  background: rgba(7, 13, 25, 0.5);
  color: var(--gg-text-muted);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.app-footer__copy {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 991.98px) {
  .app-footer {
    margin-top: 1.4rem;
    padding-bottom: calc(84px + env(safe-area-inset-bottom, 0px));
  }

  .app-footer__inner {
    border-radius: 12px;
  }
}

body.app-theme[data-theme="light"] .app-footer__inner {
  border-color: rgba(19, 41, 86, 0.16);
  background: rgba(255, 255, 255, 0.86);
  color: rgba(19, 41, 86, 0.72);
  box-shadow: 0 8px 20px rgba(19, 41, 86, 0.12);
}