/* TeleCommandCenter brand theme for Telegram Hub */

:root {
  --brand-navy: #1e3a8a;
  --brand-navy-dark: #153061;
  --brand-blue: #3b82f6;
  --brand-blue-light: #60a5fa;
  --tcc-purple-deep: #5b21b6;
  --tcc-purple: #7c3aed;
  --tcc-purple-bright: #9333ea;
  --tcc-purple-soft: rgba(124, 58, 237, 0.12);
  --tcc-heading: #4c1d95;

  --bg: #f5f7fa;
  --bg-subtle: #eef2f7;
  --surface: #ffffff;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;
  --border: #d1d5db;
  --border-strong: #cbd5e1;
  --text: #1f2937;
  --text-muted: #4b5563;
  --text-subtle: #6b7280;
  --accent: var(--brand-navy);
  --accent-hover: var(--brand-navy-dark);
  --accent-soft: #dbeafe;
  --accent-ring: rgba(59, 130, 246, 0.15);
  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 10px 30px rgba(59, 130, 246, 0.15);
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --header-h: 72px;
  --gold-soft: var(--tcc-purple-soft);
  --gold-soft-end: #ffffff;
  --gold-border: rgba(124, 58, 237, 0.35);
  --gold-ring: rgba(124, 58, 237, 0.18);
  --gold-light: var(--tcc-purple-bright);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0f14;
  --bg-subtle: #131920;
  --surface: #171d26;
  --bg-card: #171d26;
  --bg-elevated: #1c2430;
  --border: #2a3441;
  --border-strong: #3d4a5c;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-soft: rgba(59, 130, 246, 0.12);
  --accent-ring: rgba(59, 130, 246, 0.2);
  --tcc-heading: #c4b5fd;
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 8px 28px rgba(0, 0, 0, 0.4);
  --gold-soft: rgba(124, 58, 237, 0.15);
  --gold-soft-end: #171d26;
  --gold-border: rgba(167, 139, 250, 0.45);
  --gold-ring: rgba(167, 139, 250, 0.22);
}

.tcc-body {
  position: relative;
  background: var(--bg) !important;
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.tcc-graphic-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(135, 206, 250, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(135, 206, 250, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.tcc-main,
.tcc-header,
.tcc-footer,
.flash-wrap {
  position: relative;
  z-index: 1;
}

#category-bar.top-bar {
  position: sticky;
  top: var(--header-h);
  z-index: 45;
}

/* Header — matches AXTGWEB demo-header */
.tcc-header.site-header {
  background: #ffffff !important;
  border-bottom: 2px solid #e5e7eb;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.tcc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
  flex-wrap: wrap;
}

.tcc-brand .brand-logo {
  height: 42px;
  max-width: min(220px, 55vw);
  width: auto;
  object-fit: contain;
}

.tcc-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}

.tcc-nav-link {
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  padding: 6px 2px !important;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #4b5563 !important;
  text-decoration: none !important;
  border-radius: 0 !important;
  transition: color 0.2s ease;
}

.tcc-nav-link:hover {
  color: var(--tcc-purple-deep) !important;
  text-decoration: underline !important;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
  background: none !important;
}

.tcc-nav-link--active {
  color: var(--tcc-purple-deep) !important;
  text-decoration: none !important;
  background: none !important;
}

.tcc-nav-link--accent {
  color: var(--tcc-purple-bright) !important;
}

.tcc-nav-link--accent:hover {
  color: var(--tcc-purple-deep) !important;
}

.tcc-nav-cta {
  font-size: 0.8125rem !important;
  padding: 0.5rem 1rem !important;
  white-space: nowrap;
}

/* Page hero */
.hub-hero {
  padding: 2.25rem 0 1.5rem;
  text-align: center;
}

.hub-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--tcc-heading);
}

.hub-hero p {
  margin: 0 auto;
  max-width: 36rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.hub-hero-badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-navy);
  background: var(--accent-soft);
  border: 1px solid #93c5fd;
  border-radius: 999px;
}

/* Category bar */
.top-bar {
  background: rgba(255, 255, 255, 0.96) !important;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.pill {
  border-radius: 999px;
  border-color: var(--border);
  color: var(--text-muted);
}

.pill:hover {
  border-color: var(--brand-blue);
  color: var(--brand-navy);
  background: var(--accent-soft);
  box-shadow: none;
}

.pill-active,
.pill-active:hover {
  background: var(--brand-navy) !important;
  border-color: var(--brand-navy) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 8px rgba(30, 58, 138, 0.25);
}

.pill-nsfw.pill-active {
  background: #dc2626 !important;
  border-color: #dc2626 !important;
}

/* Headings */
.category-header h2,
.view-all .category-run-label h2,
.empty-state h2,
h1, h2, h3 {
  color: var(--brand-navy);
}

.hub-hero h1 {
  color: var(--tcc-heading);
}

/* Cards */
.group-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-xs);
  background: var(--surface);
}

.group-card:hover {
  border-color: var(--brand-blue-light);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.group-card-pinned {
  background: linear-gradient(180deg, var(--tcc-purple-soft) 0%, #ffffff 100%);
  border-color: rgba(124, 58, 237, 0.35);
}

.group-card-pinned .card-pin-star {
  color: var(--tcc-purple-bright);
  background: var(--tcc-purple-soft);
  border-color: rgba(124, 58, 237, 0.35);
}

.category-featured {
  background: linear-gradient(180deg, rgba(243, 232, 255, 0.65) 0%, var(--bg) 100%);
  border-bottom: none;
}

.card-icon-fallback {
  background: linear-gradient(145deg, var(--brand-navy), var(--brand-blue));
}

/* Buttons */
.btn-primary {
  background: var(--brand-navy) !important;
  color: #ffffff !important;
  border: none;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(30, 58, 138, 0.2);
}

.btn-primary:hover {
  background: var(--brand-navy-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(30, 58, 138, 0.3);
}

.btn-outline:hover {
  border-color: var(--brand-blue);
  color: var(--brand-navy);
}

/* Footer — light theme */
[data-theme="light"] .tcc-footer.site-footer,
html:not([data-theme="dark"]) .tcc-footer.site-footer {
  margin-top: auto;
  padding: 3.5rem 0 3rem;
  text-align: center;
  color: #000000;
  border-top: 1px solid #93c5fd;
  background: linear-gradient(180deg, #eff6ff 0%, #dbeafe 55%, #bfdbfe 100%) !important;
  box-shadow: none;
}

.tcc-footer.site-footer {
  margin-top: auto;
  padding: 3.5rem 0 3rem;
  text-align: center;
}

.tcc-footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.tcc-footer .footer-logo {
  height: 34px;
  width: auto;
  opacity: 1;
}

[data-theme="light"] .tcc-footer.site-footer .tcc-footer-copy,
[data-theme="light"] .tcc-footer.site-footer p.tcc-footer-copy,
html:not([data-theme="dark"]) .tcc-footer.site-footer .tcc-footer-copy,
html:not([data-theme="dark"]) .tcc-footer.site-footer p.tcc-footer-copy {
  margin: 0;
  font-size: 0.9rem;
  color: #000000 !important;
}

.tcc-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

[data-theme="light"] .tcc-footer-links a,
html:not([data-theme="dark"]) .tcc-footer-links a {
  color: #000000 !important;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}

[data-theme="light"] .tcc-footer-links a:hover,
html:not([data-theme="dark"]) .tcc-footer-links a:hover {
  color: #1e3a8a !important;
  text-shadow: none;
}

/* Footer — dark theme */
[data-theme="dark"] .tcc-footer.site-footer {
  color: #e2e8f0 !important;
  border-top: 1px solid #2a3441 !important;
  background: #0b0f14 !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .tcc-footer.site-footer .tcc-footer-copy,
[data-theme="dark"] .tcc-footer.site-footer p.tcc-footer-copy {
  color: #94a3b8 !important;
}

[data-theme="dark"] .tcc-footer-links a {
  color: #cbd5e1 !important;
}

[data-theme="dark"] .tcc-footer-links a:hover {
  color: #60a5fa !important;
}

/* Admin — navy sidebar like TCC dashboard */
.admin-layout {
  grid-template-columns: 260px 1fr;
  gap: 0;
  width: min(1280px, 96vw);
  margin: 0 auto;
  min-height: calc(100vh - var(--header-h) - 4rem);
}

.admin-sidebar {
  background: linear-gradient(180deg, var(--brand-navy) 0%, var(--brand-navy-dark) 100%);
  border-right: none;
  border-radius: 0 12px 12px 0;
  padding: 1.25rem 0.75rem;
  margin: 1.5rem 0 1.5rem 0;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
}

.admin-title {
  color: rgba(255, 255, 255, 0.75) !important;
  padding: 0 0.75rem;
}

.admin-nav a {
  color: rgba(255, 255, 255, 0.9) !important;
  border-left: 3px solid transparent;
  border-radius: 0 6px 6px 0;
}

.admin-nav a:hover,
.admin-nav a.active {
  background: rgba(59, 130, 246, 0.25) !important;
  border-left-color: var(--brand-blue) !important;
  color: #ffffff !important;
}

.admin-main {
  padding: 2rem 1.5rem 2rem 2rem;
}

.admin-main h1,
.admin-main h2 {
  color: var(--brand-navy) !important;
}

.stat-card,
.form-card,
.sortable-item {
  border: 1px solid var(--border) !important;
  border-radius: 12px;
  box-shadow: var(--shadow-xs);
}

.stat-num {
  color: var(--brand-navy);
}

.label-default {
  background: var(--accent-soft);
  color: var(--brand-navy);
  border: 1px solid #93c5fd;
}

/* Forms & search */
.header-search-wrap .directory-search-input:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px var(--accent-ring);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px var(--accent-ring);
}

.flash-success {
  background: #ecfdf5;
  border-color: #a7f3d0;
  color: #059669;
}

/* NSFW modal */
.nsfw-gate-modal h2 {
  color: var(--brand-navy);
}

@media (max-width: 768px) {
  .tcc-header-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 0;
  }

  .tcc-nav {
    justify-content: center;
  }

  .header-search-wrap {
    max-width: none;
    order: 3;
    width: 100%;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    border-radius: 12px;
    margin: 1rem 0 0;
  }
}

/* Dark mode — TCC purple/navy on dark surfaces */
[data-theme="dark"] .tcc-graphic-grid {
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.05) 1px, transparent 1px);
}

[data-theme="dark"] .tcc-header.site-header {
  background: #0f1419 !important;
  border-bottom-color: #2a3441;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .tcc-nav-link {
  color: #94a3b8 !important;
}

[data-theme="dark"] .tcc-nav-link:hover {
  color: #c4b5fd !important;
}

[data-theme="dark"] .tcc-nav-link--active {
  color: #c4b5fd !important;
  text-decoration: none !important;
}

[data-theme="dark"] .tcc-nav-link--accent {
  color: #a78bfa !important;
}

[data-theme="dark"] .tcc-nav-link--accent:hover {
  color: #c4b5fd !important;
}

[data-theme="dark"] .top-bar {
  background: rgba(15, 20, 25, 0.96) !important;
  border-bottom-color: var(--border);
}

[data-theme="dark"] .hub-hero h1 {
  color: #c4b5fd;
}

[data-theme="dark"] .hub-hero-badge {
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.35);
}

[data-theme="dark"] .category-header h2,
[data-theme="dark"] .view-all .category-run-label h2,
[data-theme="dark"] .empty-state h2,
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3 {
  color: #93c5fd;
}

[data-theme="dark"] .group-card {
  background: var(--surface);
  border-color: var(--border);
}

[data-theme="dark"] .group-card:hover {
  border-color: var(--brand-blue);
}

[data-theme="dark"] .group-card-pinned {
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.18) 0%, var(--surface) 100%);
}

[data-theme="dark"] .category-featured {
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.14) 0%, var(--bg) 100%);
  border-bottom: none;
}

[data-theme="dark"] .pill {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-muted);
}

[data-theme="dark"] .pill:hover {
  border-color: var(--brand-blue);
  color: #93c5fd;
  background: var(--accent-soft);
}

[data-theme="dark"] .pill-active,
[data-theme="dark"] .pill-active:hover {
  background: var(--brand-blue) !important;
  border-color: var(--brand-blue) !important;
}

[data-theme="dark"] .btn-outline {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text);
}

[data-theme="dark"] .admin-main h1,
[data-theme="dark"] .admin-main h2 {
  color: #93c5fd !important;
}

[data-theme="dark"] .stat-num {
  color: #93c5fd;
}

[data-theme="dark"] .label-default {
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  border-color: rgba(59, 130, 246, 0.35);
}

[data-theme="dark"] .nsfw-gate-modal h2 {
  color: #93c5fd;
}

[data-theme="dark"] .flash-success {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.35);
  color: #34d399;
}

[data-theme="dark"] .flash-error {
  background: rgba(220, 38, 38, 0.12);
  border-color: rgba(220, 38, 38, 0.35);
  color: #f87171;
}