/* ==========================================================================
   Widya-Lang Official Web Portal Stylesheet (Tema Kalem & Modern)
   Domain: widya-lang.org
   Versi: v0.1.0
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Palet Warna Kalem (Dark Mode - Default) */
  --bg-dark: #0b0f19;
  --bg-surface: #111827;
  --bg-card: #151e32;
  --bg-card-hover: #1a263e;
  --bg-code: #080c14;
  --bg-overlay: rgba(11, 15, 25, 0.85);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.14);
  --border-active: rgba(16, 185, 129, 0.4);

  /* Aksen Berwibawa & Menyejukkan (Sage Emerald & Slate Indigo) */
  --primary: #10b981;
  --primary-hover: #059669;
  --primary-soft: rgba(16, 185, 129, 0.12);
  --primary-ring: rgba(16, 185, 129, 0.25);

  --secondary: #6366f1;
  --secondary-hover: #4f46e5;
  --secondary-soft: rgba(99, 102, 241, 0.12);

  --accent-teal: #14b8a6;
  --accent-teal-soft: rgba(20, 184, 166, 0.12);
  --accent: var(--accent-teal);

  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.12);

  /* Tipografi Nyaman di Mata (Anti-Glare) */
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-faint: #64748b;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 14px -2px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 10px 30px -4px rgba(0, 0, 0, 0.5);

  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s ease;
}

/* Light Mode Kalem (Neutral Sand / Soft Paper) */
html.light {
  --bg-dark: #f8fafc;
  --bg-surface: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-code: #0f172a;
  --bg-overlay: rgba(248, 250, 252, 0.88);

  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-light: rgba(15, 23, 42, 0.14);
  --border-active: rgba(5, 150, 105, 0.4);

  --primary: #059669;
  --primary-hover: #047857;
  --primary-soft: rgba(5, 150, 105, 0.08);
  --primary-ring: rgba(5, 150, 105, 0.2);

  --secondary: #4f46e5;
  --secondary-hover: #4338ca;
  --secondary-soft: rgba(79, 70, 229, 0.08);

  --accent-teal: #0d9488;
  --accent-teal-soft: rgba(13, 148, 136, 0.08);
  --accent: #0d9488;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-faint: #94a3b8;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.12);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}

/* Subtle Ambient Gradient (Tidak Menyala Berlebihan) */
.ambient-bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  height: 520px;
  background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.08), rgba(99, 102, 241, 0.05), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* Navigation */
nav {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--bg-overlay);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
  padding: 0.85rem 0;
  transition: background var(--transition-normal), border-color var(--transition-normal);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.18rem;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px var(--primary-soft);
}

.brand-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--border-active);
  letter-spacing: normal;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-main);
  background: var(--border-subtle);
}

.nav-link.active {
  color: var(--primary);
  background: var(--primary-soft);
  font-weight: 600;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--border-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  color: var(--text-main);
  border-color: var(--border-light);
}

.btn-github {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

.btn-github:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 10px var(--primary-soft);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.4rem;
  padding: 0.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.94rem;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  border: 1px solid transparent;
  box-shadow: 0 2px 10px var(--primary-ring);
}

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

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-light);
}

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

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.badge-sage {
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--border-active);
}

.badge-indigo {
  background: var(--secondary-soft);
  color: var(--secondary);
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.badge-teal {
  background: var(--accent-teal-soft);
  color: var(--accent-teal);
  border: 1px solid rgba(20, 184, 166, 0.3);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem auto;
}

.section-header h2 {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.card:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Code Display & Terminal */
.code-window {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.code-header {
  background: rgba(255, 255, 255, 0.03);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.code-dots {
  display: flex;
  gap: 6px;
}

.code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.code-dot.red { background: #ef4444; }
.code-dot.yellow { background: #f59e0b; }
.code-dot.green { background: #10b981; }

.code-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.code-body {
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.65;
  overflow-x: auto;
  color: #e2e8f0;
}

/* Syntax Highlighting */
.kw { color: #f472b6; font-weight: 600; }        /* fungsi, struktur, jika, lain, cocok */
.typ { color: #38bdf8; font-weight: 500; }       /* Bilangan, Teks, Biner, Boolean */
.str { color: #34d399; }                         /* "string" */
.num { color: #fbbf24; }                         /* 42, 3.14 */
.fn { color: #818cf8; font-weight: 600; }        /* nama_fungsi() */
.cmt { color: #64748b; font-style: italic; }     /* // komentar */
.op { color: #94a3b8; }                          /* +, -, *, -> */

/* Terminal Box */
.terminal-output {
  background: #04070d;
  border-top: 1px solid var(--border-subtle);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: #10b981;
}

/* Footer */
footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 3.5rem 0 2rem 0;
  transition: background var(--transition-normal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-top: 0.85rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.55rem;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-faint);
}

/* Responsive */
@media (max-width: 900px) {
  .nav-menu { display: none; }
  .mobile-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .section-header h2 { font-size: 1.75rem; }
}

@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
}

/* ==========================================================================
   Komponen Halaman Sub-Portal (Apps, Kasus Penggunaan, Sumber Daya)
   Tema Kalem, Sederhana & Terpadu
   ========================================================================== */

/* Page Header */
.page-header {
  max-width: 900px;
  margin: 3.5rem auto 2.5rem;
  padding: 0 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.85rem;
  letter-spacing: -0.025em;
  color: var(--text-main);
}

.page-header h1 span {
  color: var(--primary);
}

.page-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.6;
}

.badge-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-soft);
  border: 1px solid var(--border-active);
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.25rem;
}

/* Filter Toolbar (Galeri Aplikasi) */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: var(--border-light);
}

.filter-btn.active {
  background: var(--primary-soft);
  border-color: var(--border-active);
  color: var(--primary);
}

/* Apps Grid & Cards */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.75rem;
  margin-bottom: 5rem;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.app-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-active);
  box-shadow: var(--shadow-md);
}

.app-preview-box {
  height: 160px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.app-icon-large {
  font-size: 3.8rem;
  transition: transform var(--transition-fast);
}

.app-card:hover .app-icon-large {
  transform: scale(1.06);
}

.app-platform-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background: var(--bg-overlay);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(8px);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

.app-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.app-title {
  font-size: 1.22rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
  color: var(--text-main);
}

.app-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.app-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.app-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.app-actions {
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-view-code {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-view-code:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.dot-live {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--primary);
}

/* Resources Page */
.section-container {
  max-width: 1240px;
  margin: 0 auto 5rem;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.res-section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--text-main);
  letter-spacing: -0.015em;
}

.cheatsheet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.cheat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all var(--transition-fast);
}

.cheat-card:hover {
  border-color: var(--border-light);
}

.cheat-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cheat-code {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  color: #e2e8f0;
  white-space: pre;
  overflow-x: auto;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-bottom: 4rem;
}

.link-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.link-card:hover {
  border-color: var(--border-active);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.link-icon {
  font-size: 2rem;
  margin-bottom: 0.65rem;
}

.link-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.link-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  flex: 1;
  line-height: 1.55;
}

.link-badge {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.color-swatch {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.color-box {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

/* Use Cases Page */
.usecase-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-bottom: 2.25rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.25rem;
  align-items: center;
  transition: all var(--transition-fast);
}

.usecase-card:hover {
  border-color: var(--border-light);
}

@media (max-width: 960px) {
  .usecase-card {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    gap: 1.5rem;
  }
}

.uc-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tag-fintech { background: var(--primary-soft); color: var(--primary); border: 1px solid var(--border-active); }
.tag-retail { background: var(--secondary-soft); color: var(--secondary); border: 1px solid rgba(99, 102, 241, 0.3); }
.tag-logistics { background: rgba(236, 72, 153, 0.12); color: #ec4899; border: 1px solid rgba(236, 72, 153, 0.3); }
.tag-web { background: var(--accent-teal-soft); color: var(--accent-teal); border: 1px solid rgba(20, 184, 166, 0.3); }

.usecase-info h2 {
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  line-height: 1.3;
  color: var(--text-main);
  letter-spacing: -0.015em;
}

.usecase-info p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.feature-list {
  list-style: none;
  margin-top: 0.85rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.feature-list li span {
  color: var(--primary);
  font-weight: 700;
}

.uc-code-box {
  background: var(--bg-code);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.uc-code-header {
  background: var(--bg-surface);
  padding: 0.5rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
}

.uc-code-body {
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.65;
  color: #e2e8f0;
  overflow-x: auto;
  white-space: pre;
}

/* Penyesuaian Komponen Sub-Portal untuk Mode Terang Kalem */
html.light .uc-code-box,
html.light .cheat-code {
  background: #0f172a;
  border-color: rgba(15, 23, 42, 0.12);
}

html.light .uc-code-header {
  background: #1e293b;
  color: #94a3b8;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

html.light .uc-code-body,
html.light .cheat-code {
  color: #f1f5f9;
}

html.light .app-platform-badge {
  background: rgba(15, 23, 42, 0.78);
  color: #f8fafc;
}