/* ═══════════════════════════════════════════════════════
   GameSquares — Dark Theme · Amber Gold
   ═══════════════════════════════════════════════════════ */

:root {
  --gs-primary:       #f59e0b;  /* amber-400 */
  --gs-primary-dark:  #d97706;  /* amber-600 */
  --gs-primary-light: #1c1500;  /* amber-950 dark — hover bg on dark */
  --gs-accent:        #f59e0b;  /* amber-400 — tokens / gold */
  --gs-accent-dark:   #d97706;  /* amber-600 */
  --gs-surface:       #1f2937;  /* gray-800 — card surfaces */
  --gs-surface-2:     #111827;  /* gray-900 — page background */
  --gs-surface-3:     #374151;  /* gray-700 — raised/hover elements */
  --gs-border:        #374151;  /* gray-700 */
  --gs-text:          #f9fafb;  /* gray-50 */
  --gs-muted:         #9ca3af;  /* gray-400 */
  --gs-success:       #10b981;
  --gs-danger:        #ef4444;
  --gs-gem: #f472b6;
  --gs-gem-dark: #be185d;
  --gs-prize-bg: #1f0f1a;
  --gs-prize-border: #831843;
}

html, body {
  font-family: 'DM Sans', system-ui, sans-serif;
  color: var(--gs-text);
  background-color: var(--gs-surface-2);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Barlow Condensed', 'DM Sans', sans-serif;
}

a, .btn-link { color: var(--gs-primary); }

.btn-primary {
  background-color: var(--gs-surface-2);
  border-color: var(--gs-border);
  color: var(--gs-text);
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary:hover {
  background-color: var(--gs-primary);
  border-color: var(--gs-primary);
  color: #111827;
}
.btn:focus, .btn:active:focus, .form-control:focus {
  box-shadow: 0 0 0 0.15rem rgba(245, 158, 11, 0.3);
}

.content {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  margin-top: 1.25rem;
  background: var(--gs-surface);
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
}

h1:focus { outline: none; }
.valid.modified:not([type=checkbox]) { outline: 1px solid var(--gs-success); }
.invalid { outline: 1px solid var(--gs-danger); }
.validation-message { color: var(--gs-danger); }

/* ── Top Navbar ── */
.gs-navbar {
  background: var(--gs-surface);
  border-bottom: 1px solid var(--gs-border);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
  padding: 0.6rem 0;
}
.gs-navbar .navbar-brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gs-primary) !important;
  text-decoration: none;
}
.gs-navbar .nav-link {
  color: var(--gs-muted) !important;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem !important;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.gs-navbar .nav-link:hover { color: var(--gs-text) !important; background: var(--gs-surface-3); }
.gs-navbar .nav-link.active { color: var(--gs-primary) !important; background: var(--gs-primary-light); font-weight: 600; }
.gs-navbar .btn-link { border: none; background: none; padding: 0; }
.gs-navbar .gs-navbar-signin {
  background: var(--gs-primary) !important;
  color: #111827 !important;
  border-radius: 7px;
  font-weight: 600;
}
.gs-navbar .gs-navbar-signin:hover { background: var(--gs-primary-dark) !important; color: #111827 !important; }

/* ── Blazor error ── */
.blazor-error-boundary {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid var(--gs-danger);
  color: #fca5a5;
  padding: 1rem 1rem 1rem 3.7rem;
  border-radius: 8px;
}
.blazor-error-boundary::after { content: "An error has occurred." }

#blazor-error-ui {
  background: #1c1500;
  border-top: 1px solid var(--gs-accent);
  bottom: 0; left: 0; right: 0;
  position: fixed;
  padding: 0.75rem 1.5rem;
  color: var(--gs-accent);
  display: none;
  z-index: 9999;
}
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

.darker-border-checkbox.form-check-input { border-color: var(--gs-border); }
.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder { color: var(--bs-secondary-color); text-align: end; }
.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder { text-align: start; }

/* ── QuickGrid ── */
.quickgrid tbody tr:not([aria-rowindex]) { display: none; }
.quickgrid {
  border-collapse: collapse;
  width: 100%;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
}
.quickgrid th {
  background: var(--gs-surface-3);
  color: var(--gs-text);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 2px solid var(--gs-border);
  text-align: left;
}
.quickgrid td { border-bottom: 1px solid var(--gs-border); padding: 10px 14px; color: var(--gs-text); }
.quickgrid tr:hover td { background: var(--gs-primary-light); }
.quickgrid .sort-indicator {
  background-image: url('data:image/svg+xml;utf8,<svg fill="%239ca3af" viewBox="0 0 20 20" xmlns=http://www.w3.org/2000/svg><path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd"></path></svg>');
}
.quickgrid[theme='admin'] { background: var(--gs-surface); }
.quickgrid[theme='admin'] th { background: var(--gs-primary); color: #111827; border-color: var(--gs-primary-dark); }
.quickgrid[theme='admin'] tr:nth-child(even) td { background: var(--gs-primary-light); }

/* ── Game cards ── */
.gs-game-card {
  background: var(--gs-surface);
  border: 1px solid var(--gs-border);
  border-radius: 12px;
  padding: 1.25rem;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
  color: var(--gs-text);
}
.gs-game-card:hover {
  box-shadow: 0 6px 28px rgba(245, 158, 11, 0.18);
  transform: translateY(-2px);
  border-color: var(--gs-primary);
  color: var(--gs-text);
  text-decoration: none;
}
/* Prize game card — pink/rose gem theme */
.gs-game-card.prize-game {
    background: var(--gs-prize-bg);
    border-color: var(--gs-prize-border);
}
.gs-game-card.prize-game:hover {
    box-shadow: 0 6px 28px rgba(244, 114, 182, 0.25);
    border-color: var(--gs-gem);
    transform: translateY(-2px);
}

/* Prize game progress bar */
.gs-game-progress.prize-game {
    background: linear-gradient(90deg, #f472b6, #ec4899);
}

/* Prize game PRIZE badge */
.gs-prize-badge {
    background: rgba(244, 114, 182, 0.15);
    color: #f9a8d4;
    border: 1px solid rgba(244, 114, 182, 0.3);
    font-size: 0.72rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.gs-subscribers-only-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: #f9a8d4;
    background: rgba(131,24,67,0.2);
    border: 1px solid rgba(249,168,212,0.3);
    border-radius: 20px;
    padding: 0.1rem 0.5rem;
    margin-top: 0.25rem;
}

/* Prize title in card */
.gs-prize-title {
    font-size: 0.85rem;
    color: #f9a8d4;
    font-weight: 600;
    margin-top: 0.1rem;
    margin-bottom: 0.15rem;
}

/* Prize info banner in grid */
.gs-prize-banner {
    background: #1f0f1a;
    border: 1px solid #831843;
    border-radius: 8px;
    padding: 0.6rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.gs-prize-banner-title {
    color: #f9a8d4;
    font-weight: 600;
    font-size: 0.85rem;
}
.gs-prize-banner-meta {
    color: #9ca3af;
    font-size: 0.75rem;
}

/* Prize Games tab accent */
.gs-tab-prize.active {
    border-bottom-color: var(--gs-gem) !important;
    color: #f9a8d4 !important;
}

/* GemIcon sizing */
.gs-gem-svg {
    width: 1em;
    height: 0.9em;
    vertical-align: -0.1em;
    display: inline-block;
}

.gs-game-card-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.gs-game-card-meta { font-size: 0.8rem; color: var(--gs-muted); margin-top: 0.25rem; }

/* Progress bar */
.gs-game-progress {
  height: 4px;
  background: var(--gs-surface-3);
  border-radius: 999px;
  margin-top: 0.85rem;
  overflow: hidden;
}
.gs-game-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--gs-primary), var(--gs-accent));
  border-radius: 999px;
  transition: width 0.4s ease;
}
.gs-game-progress-label {
  font-size: 0.72rem;
  color: var(--gs-muted);
  margin-top: 0.3rem;
}

/* ── Tab nav ── */
.gs-tabs {
  display: flex; gap: 0.25rem; margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--gs-border);
  padding-bottom: 0;
}
.gs-tab {
  background: none; border: none;
  color: var(--gs-muted); font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.5rem 1rem 0.6rem; border-radius: 6px 6px 0 0;
  cursor: pointer; transition: color 0.15s, background 0.15s;
  border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.gs-tab:hover { color: var(--gs-text); background: var(--gs-surface-3); }
.gs-tab.active {
  color: var(--gs-primary);
  border-bottom-color: var(--gs-primary);
}

/* ── Winner badge ── */
.gs-winner-badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  background: rgba(245,158,11,0.15); color: var(--gs-accent);
  border: 1px solid var(--gs-accent); border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; padding: 0.1rem 0.5rem;
  letter-spacing: 0.04em;
}

/* ── Empty state ── */
.gs-empty-state {
  text-align: center; padding: 3rem 1rem;
  color: var(--gs-muted); font-size: 0.95rem;
}
.gs-empty-state-icon { font-size: 2.5rem; margin-bottom: 0.75rem; opacity: 0.4; }

/* ── Load More button ── */
.gs-load-more {
  display: block; margin: 1.5rem auto 0;
  background: var(--gs-surface-3); color: var(--gs-text);
  border: 1px solid var(--gs-border); border-radius: 8px;
  padding: 0.5rem 1.75rem; font-weight: 600; cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.gs-load-more:hover { background: var(--gs-primary-light); border-color: var(--gs-primary); color: var(--gs-primary); }
.gs-load-more:disabled { opacity: 0.5; cursor: not-allowed; }

/* ═══════════════════════════════════════════════════════
   Account & Manage Pages
   ═══════════════════════════════════════════════════════ */

/* ── Auth card (Login, Register, Forgot Password, etc.) ── */
.gs-auth-card {
  max-width: 440px;
  margin: 0.5rem auto;
  background: var(--gs-surface-3);
  border: 1px solid var(--gs-border);
  border-radius: 14px;
  padding: 2rem 2.25rem 1.75rem;
}
.gs-auth-card h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gs-text);
  margin-bottom: 0;
}
.gs-auth-card h2 {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  font-size: 0.875rem;
  color: var(--gs-muted);
  margin-top: 0.2rem;
  margin-bottom: 0;
  letter-spacing: 0;
  text-transform: none;
}
.gs-auth-divider {
  border: none;
  border-top: 1px solid var(--gs-border);
  margin: 1.1rem 0 1.35rem;
}
.gs-auth-links {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--gs-muted);
}
.gs-auth-links p { margin-bottom: 0.35rem; }
.gs-auth-links a { color: var(--gs-primary); }

/* ── Manage section header ── */
.gs-manage-header {
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 2px solid var(--gs-border);
}
.gs-manage-header h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gs-text);
  margin: 0;
}
.gs-manage-header p {
  color: var(--gs-muted);
  font-size: 0.8rem;
  margin-top: 0.2rem;
  margin-bottom: 0;
}

/* ── Manage sidebar nav ── */
.gs-manage-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.6rem;
  background: var(--gs-surface-3);
  border: 1px solid var(--gs-border);
  border-radius: 10px;
}
.gs-manage-nav-link {
  display: block;
  padding: 0.5rem 0.8rem;
  border-radius: 7px;
  color: var(--gs-muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.gs-manage-nav-link:hover {
  background: var(--gs-primary-light);
  color: var(--gs-text);
  text-decoration: none;
}
.gs-manage-nav-link.active {
  background: var(--gs-primary-light);
  color: var(--gs-primary);
  font-weight: 600;
}

/* ── Manage mobile nav bar ── */
.gs-manage-mobile-bar {
  padding: 0.55rem 0.8rem;
  background: var(--gs-surface-3);
  border: 1px solid var(--gs-border);
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
}
.gs-manage-mobile-bar:hover {
  background: var(--gs-primary-light);
  border-color: var(--gs-primary);
}
.gs-manage-mobile-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gs-muted);
}
.gs-manage-chevron {
  color: var(--gs-muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.gs-manage-mobile-bar[aria-expanded="true"] .gs-manage-chevron {
  transform: rotate(180deg);
}
.gs-manage-mobile-bar[aria-expanded="true"] .gs-manage-mobile-label {
  color: var(--gs-primary);
}

/* ── Section title ── */
.gs-section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gs-text);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gs-border);
}

/* ── Token purchase cards ── */
.gs-token-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.25rem;
  margin-top: 0.75rem;
}
.gs-token-card {
  background: var(--gs-surface-3);
  border: 1px solid var(--gs-border);
  border-radius: 12px;
  padding: 1.5rem 1.25rem 1.25rem;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}
.gs-token-card:hover {
  box-shadow: 0 6px 28px rgba(245, 158, 11, 0.18);
  transform: translateY(-3px);
  border-color: var(--gs-accent);
}
.gs-token-card-featured {
  border-color: rgba(245, 158, 11, 0.35);
}
.gs-token-badge {
  position: absolute;
  top: 0; right: 0;
  background: var(--gs-accent);
  color: #1c1500;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.75rem;
  border-radius: 0 12px 0 8px;
}
.gs-token-card-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gs-muted);
  margin-bottom: 0.6rem;
}
.gs-token-amount {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 3.75rem;
  line-height: 1;
  color: var(--gs-accent);
  letter-spacing: -0.02em;
}
.gs-token-unit {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gs-muted);
  margin-bottom: 0.75rem;
}
.gs-token-price {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--gs-text);
  margin-bottom: 1.1rem;
}
.gs-token-buy-btn {
  background: var(--gs-surface-2);
  border: 1px solid var(--gs-border);
  color: var(--gs-text);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  width: 100%;
}
.gs-token-buy-btn:hover {
  background: var(--gs-primary);
  border-color: var(--gs-primary);
  color: #111827;
}

/* ── Balance bar ── */
.gs-balance-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(245, 158, 11, 0.07);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  margin-bottom: 1.5rem;
}
.gs-balance-label {
  font-size: 0.75rem;
  color: var(--gs-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.gs-balance-value {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--gs-accent);
  line-height: 1;
}

/* ── Balance chip (nav + grid topbar) ── */
.gs-balance-chip { display: inline-flex; align-items: center; gap: 0.35rem; background: var(--gs-surface); border: 1px solid var(--gs-border); border-radius: 999px; padding: 0.3rem 0.9rem; font-size: 0.875rem; font-weight: 500; box-shadow: 0 1px 6px rgba(0,0,0,0.25); text-decoration: none; color: inherit; cursor: pointer; }
.gs-balance-icon { color: var(--gs-accent); }
.gs-balance-value { font-weight: 700; color: var(--gs-accent); }
.gs-balance-label { color: var(--gs-muted); }

/* ── Status / result pages (Success, Failed, Access Denied, etc.) ── */
.gs-status-page {
  text-align: center;
  padding: 2.5rem 1rem 2rem;
}
.gs-status-icon {
  font-size: 3.25rem;
  line-height: 1;
  margin-bottom: 0.85rem;
}
.gs-status-icon.success { color: var(--gs-success); }
.gs-status-icon.danger  { color: var(--gs-danger); }
.gs-status-icon.warning { color: var(--gs-accent); }
.gs-status-page h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.gs-status-page p {
  color: var(--gs-muted);
  font-size: 0.9rem;
  max-width: 400px;
  margin: 0 auto 1.5rem;
}

/* ── Admin KPI stat cards ── */
.gs-kpi-card {
  background: var(--gs-surface-3);
  border: 1px solid var(--gs-border);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  height: 100%;
}
.gs-kpi-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gs-muted);
  margin-bottom: 0.4rem;
}
.gs-kpi-value {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 2.25rem;
  line-height: 1;
  color: var(--gs-text);
  letter-spacing: -0.01em;
}
.gs-kpi-sub {
  font-size: 0.72rem;
  color: var(--gs-muted);
  margin-top: 0.3rem;
}
.gs-kpi-card--accent .gs-kpi-value { color: var(--gs-accent); }
.gs-kpi-card--green  .gs-kpi-value { color: var(--gs-primary); }
.gs-kpi-card--liability {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.3);
}
.gs-kpi-card--liability .gs-kpi-value { color: var(--gs-danger); }

/* ── Quick links ── */
.gs-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.gs-quick-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gs-surface-3);
  border: 1px solid var(--gs-border);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gs-text);
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.gs-quick-link:hover {
  border-color: var(--gs-primary);
  color: var(--gs-primary);
  background: var(--gs-primary-light);
  text-decoration: none;
}
.gs-quick-link-icon { font-size: 1rem; }

/* ── Admin definition list ── */
.gs-dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 1.75rem;
  row-gap: 0.65rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}
.gs-dl dt {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gs-muted);
  padding-top: 0.15rem;
  white-space: nowrap;
}
.gs-dl dd {
  color: var(--gs-text);
  margin: 0;
}

/* ── Admin form ── */
.gs-admin-form { max-width: 520px; }
.gs-admin-form .form-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gs-muted);
  margin-bottom: 0.3rem;
}
.gs-admin-form .form-control:disabled,
.gs-admin-form .form-control[readonly] {
  opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════
   Claim Confirmation Modal
   ═══════════════════════════════════════════════════════ */

.gs-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(2px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.gs-modal-panel {
  background: var(--gs-surface);
  border: 1px solid var(--gs-border);
  border-radius: 14px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.gs-modal-header {
  padding: 1.25rem 1.5rem 1rem;
}

.gs-modal-header .gs-section-title {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.gs-modal-body {
  padding: 0 1.5rem 1.25rem;
  border-top: 1px solid var(--gs-border);
  border-bottom: 1px solid var(--gs-border);
}

.gs-modal-message {
  color: var(--gs-text);
  font-size: 0.95rem;
  margin: 1rem 0 1rem;
}

.gs-modal-cost {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--gs-accent);
  letter-spacing: 0.02em;
}

.gs-modal-ocb-label {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.875rem;
  color: var(--gs-text);
  cursor: pointer;
  user-select: none;
  line-height: 1.4;
}

.gs-modal-ocb-label input[type="checkbox"] {
  margin-top: 0.15rem;
  flex-shrink: 0;
  cursor: pointer;
}

.gs-modal-ocb-hint {
  color: var(--gs-muted);
  font-size: 0.8rem;
}

.gs-modal-footer {
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* ── Modal buttons ── */
.gs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  line-height: 1.4;
}

.gs-btn-primary {
  background: var(--gs-primary);
  border-color: var(--gs-primary-dark);
  color: #111827;
}

.gs-btn-primary:hover {
  background: var(--gs-primary-dark);
  border-color: var(--gs-primary-dark);
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.35);
}

.gs-btn-ghost {
  background: transparent;
  border-color: var(--gs-border);
  color: var(--gs-muted);
}

.gs-btn-ghost:hover {
  background: var(--gs-surface-3);
  border-color: var(--gs-surface-3);
  color: var(--gs-text);
}

/* ── Cashout page ── */
.gs-cashout-panel {
  background: var(--gs-surface-3);
  border: 1px solid var(--gs-border);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  max-width: 480px;
}
.gs-cashout-panel h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.gs-cashout-icon {
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.gs-cashout-icon-warn { color: var(--gs-accent); }
.gs-cashout-form { margin-top: 1.25rem; }
.gs-cashout-form .form-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gs-muted);
  margin-bottom: 0.4rem;
  display: block;
}
.gs-cashout-form .form-control,
.gs-cashout-form .input-group-text {
  background: var(--gs-surface-2);
  border-color: var(--gs-border);
  color: var(--gs-text);
}
.gs-cashout-form .form-control:focus { border-color: var(--gs-primary); }
.gs-cashout-equiv {
  margin-top: 0.5rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--gs-accent);
  letter-spacing: -0.01em;
}
.btn-success {
  background-color: var(--gs-surface-2);
  border-color: var(--gs-border);
  color: var(--gs-text);
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-success:hover {
  background-color: var(--gs-success);
  border-color: #059669;
  color: #fff;
}

/* ── PWA Install Banner ── */
.install-banner {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gs-surface);
  color: var(--gs-text);
  border: 1px solid var(--gs-border);
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 360px;
  width: calc(100% - 2rem);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
  z-index: 9999;
  font-size: 0.875rem;
}
.install-banner__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}
.install-banner__text {
  flex: 1;
  line-height: 1.4;
}
.install-banner__btn {
  background: transparent;
  border: none;
  color: var(--gs-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.25rem;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════
   Mobile / Responsive — xs screens (< 576px)
   ═══════════════════════════════════════════════════════ */

@media (max-width: 575px) {
  /* Tab bar: prevent overflow, allow horizontal scroll */
  .gs-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;      /* Firefox */
  }
  .gs-tabs::-webkit-scrollbar { display: none; }
  .gs-tab {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0.5rem 0.75rem 0.6rem;
  }

  /* Content card: tighter border-radius on small screens */
  article.content {
    border-radius: 8px;
    margin-top: 0.75rem;
  }

  /* Square grid: reduce outer container padding on mobile */
  .square-grid-container {
    padding: 1rem 0.5rem;
  }
}