html {
  color-scheme: light dark;
}

body {
  --lounge-bg: #f7f9fb;
  --lounge-surface: rgba(255, 255, 255, 0.86);
  --lounge-surface-solid: #ffffff;
  --lounge-text: #18202b;
  --lounge-muted: #687586;
  --lounge-accent: #c5a059;
  --lounge-accent-2: #d4b47a;
  --lounge-line: rgba(24, 32, 43, 0.11);
  --lounge-shadow: 0 22px 60px rgba(27, 39, 56, 0.11);
  --bg-main: var(--lounge-bg) !important;
  --bg-secondary: var(--lounge-surface-solid) !important;
  --bg-tertiary: var(--lounge-surface) !important;
  --text-primary: var(--lounge-text) !important;
  --text-secondary: var(--lounge-muted) !important;
  --border-color: var(--lounge-line) !important;
  --border: var(--lounge-line) !important;
  --accent-color: var(--lounge-accent) !important;
  --shadow-sm: 0 10px 24px rgba(27, 39, 56, 0.07) !important;
  --shadow-md: var(--lounge-shadow) !important;
  background:
    linear-gradient(120deg, rgba(197, 160, 89, 0.11), transparent 34%),
    linear-gradient(260deg, rgba(212, 180, 122, 0.09), transparent 36%),
    var(--lounge-bg) !important;
  color: var(--lounge-text);
}

body.dark-mode {
  --lounge-bg: #0e1218;
  --lounge-surface: rgba(20, 27, 37, 0.84);
  --lounge-surface-solid: #151b24;
  --lounge-text: #eef4fb;
  --lounge-muted: #a3afbd;
  --lounge-accent: #d4b47a;
  --lounge-accent-2: #f0cf8a;
  --lounge-line: rgba(238, 244, 251, 0.12);
  --lounge-shadow: 0 22px 64px rgba(0, 0, 0, 0.44);
}

body.lounge-fixed-nav {
  padding-top: 62px !important;
}

.global-header,
.site-header {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 22px;
  background: rgba(247, 249, 251, 0.82) !important;
  color: var(--lounge-text) !important;
  border-bottom: 1px solid var(--lounge-line) !important;
  box-shadow: 0 10px 30px rgba(27, 39, 56, 0.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header .brand,
.site-header .brand span,
.global-header .header-brand,
.global-header .header-controls,
.global-header .header-controls a {
  color: var(--lounge-text) !important;
}

body.dark-mode .global-header,
body.dark-mode .site-header {
  background: rgba(14, 18, 24, 0.82) !important;
}

body.lounge-fixed-nav .global-header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 3000 !important;
}

.header-logo {
  width: auto;
  height: 30px;
  max-width: min(280px, 42vw);
  object-fit: contain;
  filter: none !important;
  -webkit-filter: none !important;
  mix-blend-mode: normal !important;
}

.global-header .header-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-width: 0;
}

.global-header .header-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: nowrap;
}

.global-header .header-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
  flex: 0 0 auto;
}

.global-header .icon-btn,
.global-header .map-link {
  min-height: 36px;
  border-radius: 999px;
  border: 1px solid var(--lounge-line);
  background: var(--lounge-surface);
  color: var(--lounge-muted) !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 850;
  font-size: 0.82rem;
}

.global-header .icon-btn {
  width: 36px;
  padding: 0;
}

.global-header .map-link {
  gap: 7px;
  padding: 0 12px;
}

.header-nav a,
.site-header nav a,
.header-actions a {
  color: var(--lounge-muted) !important;
  font-weight: 850;
  border-radius: 8px;
  padding: 8px 10px;
  transition: color 0.18s, background 0.18s, transform 0.18s;
}

.global-header button,
.site-header button {
  color: var(--lounge-muted) !important;
}

.header-nav a:hover,
.site-header nav a:hover,
.header-actions a:hover {
  color: var(--lounge-text) !important;
  background: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

body.dark-mode .header-nav a:hover,
body.dark-mode .site-header nav a:hover,
body.dark-mode .header-actions a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.layout-container,
.main-area {
  background: transparent !important;
}

.layout-container {
  display: block !important;
  width: min(1180px, calc(100% - 36px)) !important;
  max-width: 1180px !important;
  min-height: auto !important;
  margin: 0 auto !important;
  padding: 36px 0 38px !important;
  overflow: visible !important;
}

.content-column,
.page-body {
  color: var(--lounge-text);
}

.layout-container > .content-column {
  width: 100% !important;
  padding: 0 !important;
  align-items: stretch !important;
  min-width: 0;
}

.layout-container > .info-column {
  display: none !important;
}

.layout-container:has(.content-column + .info-column) {
  display: block !important;
  grid-template-columns: none !important;
  gap: 0 !important;
  width: min(1180px, calc(100% - 36px)) !important;
  max-width: 1180px !important;
  min-height: auto !important;
  margin: 0 auto !important;
  padding: 36px 0 38px !important;
  overflow: visible !important;
}

.layout-container:has(.content-column + .info-column) .content-column {
  align-items: stretch !important;
  padding: 0 !important;
  min-width: 0;
}

.layout-container:has(.content-column + .info-column) .info-column {
  display: none !important;
}

.layout-container:has(.content-column + .info-column) .info-column > .info-card,
.layout-container:has(.content-column + .info-column) .info-column > .mt-auto {
  display: none !important;
}

.info-column > footer.footer,
.info-column > .footer {
  display: none !important;
}

.gallery-hero,
.plaza-hero,
.shop-hero,
.page-title {
  padding: clamp(26px, 4vw, 42px);
  margin-bottom: 24px !important;
  background: var(--lounge-surface);
  border: 1px solid var(--lounge-line);
  border-radius: 8px;
  box-shadow: var(--lounge-shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.gallery-hero h1,
.plaza-hero h1,
.shop-hero h1,
.page-title h1 {
  color: var(--lounge-text) !important;
  letter-spacing: 0 !important;
}

.gallery-hero p,
.plaza-hero p,
.shop-hero p,
.page-title p {
  color: var(--lounge-muted) !important;
}

.sidebar,
.main-content,
.shelf-column,
.info-column,
.editor-panel,
.preview-panel,
.control-panel,
.analysis-panel,
.input-card,
.output-card,
.info-card,
.message-card,
.color-card,
.logo-card,
.resource-link,
.tool-panel,
.token-card,
.stat-card,
.cost-panel,
.drop-zone,
.result-card,
.queue-panel {
  background: var(--lounge-surface) !important;
  border: 1px solid var(--lounge-line) !important;
  border-radius: 8px !important;
  box-shadow: var(--lounge-shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.page-body:has(> .panel + .main-area) {
  display: grid !important;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 18px !important;
  width: min(1180px, calc(100% - 36px));
  min-height: auto !important;
  margin: 0 auto;
  padding: 36px 0 38px;
}

.page-body:has(> .panel + .main-area) > .panel,
.page-body:has(> .panel + .main-area) > .main-area {
  background: var(--lounge-surface) !important;
  border: 1px solid var(--lounge-line) !important;
  border-radius: 8px !important;
  box-shadow: var(--lounge-shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.page-body:has(> .panel + .main-area) > .panel {
  width: auto !important;
  max-width: none !important;
  padding: 20px !important;
  overflow: visible !important;
}

.page-body:has(> .panel + .main-area) > .main-area {
  min-width: 0;
  padding: clamp(20px, 3vw, 32px) !important;
}

.panel-section,
.viz-card,
.player-card,
.canvas-placeholder,
.canvas-wrap {
  border-radius: 8px !important;
  border-color: var(--lounge-line) !important;
}

.shelf-column,
.info-column {
  box-shadow: none;
  border-radius: 0 !important;
}

canvas.main-canvas {
  border: 1px solid var(--lounge-line) !important;
  border-radius: 8px;
  box-shadow: 0 18px 46px rgba(197, 160, 89, 0.18) !important;
}

.info-card,
.color-card,
.logo-card,
.message-card,
.resource-link,
.stat-card {
  box-shadow: 0 12px 34px rgba(27, 39, 56, 0.08);
}

.page-title,
.main-title,
.section-title,
.info-card-title,
.card-label,
.stat-label,
.cost-head-label {
  color: var(--lounge-muted) !important;
  letter-spacing: 0.08em !important;
}

.btn-primary,
.btn-start,
.btn-main,
.ticket-btn,
.buy-btn,
.action-btn,
.download-btn,
.process-btn {
  border: 0 !important;
  border-radius: 8px !important;
  background: linear-gradient(135deg, var(--lounge-accent), var(--lounge-accent-2)) !important;
  color: #fff !important;
  box-shadow: 0 14px 30px rgba(197, 160, 89, 0.22);
}

.btn-outline,
.btn-secondary,
.ticket-link,
.page-link-custom {
  border-radius: 8px !important;
  border-color: var(--lounge-line) !important;
  background: var(--lounge-surface-solid) !important;
  color: var(--lounge-text) !important;
}

#start-overlay {
  background: rgba(14, 18, 24, 0.72) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 8px !important;
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.38) !important;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.train-logo-container {
  background: var(--lounge-surface) !important;
  border: 1px solid var(--lounge-line) !important;
  border-radius: 8px !important;
  box-shadow: var(--lounge-shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.ticket-box {
  border-radius: 8px !important;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32) !important;
}

.ticket-action-btn {
  color: var(--lounge-muted) !important;
}

.ticket-action-btn:hover {
  color: var(--lounge-accent) !important;
}

.form-control,
.form-control-sm,
.form-select,
.form-select-sm,
textarea,
input[type="text"],
input[type="number"],
select {
  border-radius: 8px !important;
  border-color: var(--lounge-line) !important;
  background-color: var(--lounge-surface-solid) !important;
  color: var(--lounge-text) !important;
}

.form-control:focus,
.form-control-sm:focus,
.form-select:focus,
.form-select-sm:focus,
textarea:focus,
input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
  border-color: var(--lounge-accent) !important;
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.16) !important;
}

.site-footer {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto 38px !important;
  padding: 26px 0 0 !important;
  background: transparent !important;
  border-top: 1px solid var(--lounge-line) !important;
  color: var(--lounge-muted) !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 0.78rem;
  text-align: left !important;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.footer-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  opacity: 0.76;
  mix-blend-mode: multiply;
}

body.dark-mode .footer-logo {
  mix-blend-mode: screen;
  opacity: 0.9;
}

.footer-title {
  color: var(--lounge-text);
  font-weight: 950;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--lounge-muted);
  font-weight: 850;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--lounge-accent);
}

.footer-copy {
  margin-top: 4px;
  text-align: right;
  font-size: 0.72rem;
}

.footer-version {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 0 8px;
  margin-right: 8px;
  border: 1px solid var(--lounge-line);
  border-radius: 999px;
  color: var(--lounge-accent);
  font-weight: 850;
  background: var(--lounge-surface);
}

@media (max-width: 1200px) {
  .layout-container:has(.content-column + .info-column),
  .page-body:has(> .panel + .main-area) {
    grid-template-columns: 1fr;
    width: min(100% - 24px, 1180px) !important;
    padding: 28px 0 34px;
  }

  .layout-container:has(.content-column + .info-column) .info-column {
    display: none !important;
  }

}

@media (max-width: 720px) {
  .layout-container:has(.content-column + .info-column) .info-column {
    display: none !important;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    width: min(100% - 24px, 1180px);
  }

  .footer-links {
    justify-content: flex-start;
  }

  .footer-copy {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .global-header,
  .site-header {
    min-height: 62px;
  }

  .global-header {
    height: auto !important;
    padding: 10px 16px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px 14px !important;
  }

  body.lounge-fixed-nav {
    padding-top: 116px !important;
  }

  .global-header .header-brand {
    order: 1 !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
  }

  .global-header .header-controls {
    order: 2 !important;
    width: auto !important;
    flex: 0 0 auto !important;
    margin-left: auto !important;
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: 0 !important;
    justify-content: flex-end !important;
  }

  .global-header .header-nav {
    order: 3 !important;
    position: static !important;
    transform: none !important;
    width: 100% !important;
    margin: 0 !important;
    padding-top: 8px !important;
    border-top: 1px solid var(--lounge-line) !important;
    justify-content: center !important;
    gap: 14px !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
  }

  .header-nav a,
  .site-header nav a,
  .header-actions a {
    padding: 8px;
  }
}