/* ==========================================================================
   NameOver.com — Modern CSS System
   Follows modern-web-guidance: dark-mode, typography, defer-rendering-heavy-content
   ========================================================================== */

:root {
  /* Raw Light / Dark palette tokens */
  --bg-page-light: #f8fafc;
  --bg-page-dark: #090d16;

  --bg-surface-light: #ffffff;
  --bg-surface-dark: #111827;

  --bg-elevated-light: #f1f5f9;
  --bg-elevated-dark: #1e293b;

  --text-primary-light: #0f172a;
  --text-primary-dark: #f8fafc;

  --text-secondary-light: #475569;
  --text-secondary-dark: #94a3b8;

  --text-muted-light: #64748b;
  --text-muted-dark: #64748b;

  --border-subtle-light: #e2e8f0;
  --border-subtle-dark: #1f2937;

  --border-strong-light: #cbd5e1;
  --border-strong-dark: #334155;

  --accent-light: #0284c7;
  --accent-dark: #38bdf8;

  --accent-hover-light: #0369a1;
  --accent-hover-dark: #7dd3fc;

  --accent-contrast-light: #ffffff;
  --accent-contrast-dark: #082f49;

  --badge-bg-light: #e0f2fe;
  --badge-bg-dark: #0c4a6e;

  --badge-text-light: #0369a1;
  --badge-text-dark: #7dd3fc;

  --featured-glow-light: rgba(2, 132, 199, 0.08);
  --featured-glow-dark: rgba(56, 189, 248, 0.12);

  --scrollbar-track-light: #f1f5f9;
  --scrollbar-track-dark: #0f172a;
  --scrollbar-thumb-light: #94a3b8;
  --scrollbar-thumb-dark: #475569;

  /* Default (Light) assignments for legacy fallback */
  --bg-page: var(--bg-page-light);
  --bg-surface: var(--bg-surface-light);
  --bg-elevated: var(--bg-elevated-light);
  --text-primary: var(--text-primary-light);
  --text-secondary: var(--text-secondary-light);
  --text-muted: var(--text-muted-light);
  --border-subtle: var(--border-subtle-light);
  --border-strong: var(--border-strong-light);
  --color-accent: var(--accent-light);
  --color-accent-hover: var(--accent-hover-light);
  --color-accent-contrast: var(--accent-contrast-light);
  --badge-bg: var(--badge-bg-light);
  --badge-text: var(--badge-text-light);
  --featured-glow: var(--featured-glow-light);
  --scrollbar-track: var(--scrollbar-track-light);
  --scrollbar-thumb: var(--scrollbar-thumb-light);

  /* MANDATORY: Fallback for browsers without light-dark() support */
  @media (prefers-color-scheme: dark) {
    --bg-page: var(--bg-page-dark);
    --bg-surface: var(--bg-surface-dark);
    --bg-elevated: var(--bg-elevated-dark);
    --text-primary: var(--text-primary-dark);
    --text-secondary: var(--text-secondary-dark);
    --text-muted: var(--text-muted-dark);
    --border-subtle: var(--border-subtle-dark);
    --border-strong: var(--border-strong-dark);
    --color-accent: var(--accent-dark);
    --color-accent-hover: var(--accent-hover-dark);
    --color-accent-contrast: var(--accent-contrast-dark);
    --badge-bg: var(--badge-bg-dark);
    --badge-text: var(--badge-text-dark);
    --featured-glow: var(--featured-glow-dark);
    --scrollbar-track: var(--scrollbar-track-dark);
    --scrollbar-thumb: var(--scrollbar-thumb-dark);
  }

  /* Progressive enhancement using modern CSS light-dark() */
  @supports (color: light-dark(white, black)) {
    --bg-page: light-dark(var(--bg-page-light), var(--bg-page-dark));
    --bg-surface: light-dark(var(--bg-surface-light), var(--bg-surface-dark));
    --bg-elevated: light-dark(var(--bg-elevated-light), var(--bg-elevated-dark));
    --text-primary: light-dark(var(--text-primary-light), var(--text-primary-dark));
    --text-secondary: light-dark(var(--text-secondary-light), var(--text-secondary-dark));
    --text-muted: light-dark(var(--text-muted-light), var(--text-muted-dark));
    --border-subtle: light-dark(var(--border-subtle-light), var(--border-subtle-dark));
    --border-strong: light-dark(var(--border-strong-light), var(--border-strong-dark));
    --color-accent: light-dark(var(--accent-light), var(--accent-dark));
    --color-accent-hover: light-dark(var(--accent-hover-light), var(--accent-hover-dark));
    --color-accent-contrast: light-dark(var(--accent-contrast-light), var(--accent-contrast-dark));
    --badge-bg: light-dark(var(--badge-bg-light), var(--badge-bg-dark));
    --badge-text: light-dark(var(--badge-text-light), var(--badge-text-dark));
    --featured-glow: light-dark(var(--featured-glow-light), var(--featured-glow-dark));
    --scrollbar-track: light-dark(var(--scrollbar-track-light), var(--scrollbar-track-dark));
    --scrollbar-thumb: light-dark(var(--scrollbar-thumb-light), var(--scrollbar-thumb-dark));
  }

  /* MANDATORY: Automatically adapt native UI to user system preferences */
  color-scheme: light dark;
  accent-color: var(--color-accent);

  /* Pair scrollbar-color with scrollbar-width so macOS renders custom colors */
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* Explicit user theme override support */
:root[data-theme="light"] {
  color-scheme: light;
  --bg-page: var(--bg-page-light);
  --bg-surface: var(--bg-surface-light);
  --bg-elevated: var(--bg-elevated-light);
  --text-primary: var(--text-primary-light);
  --text-secondary: var(--text-secondary-light);
  --border-subtle: var(--border-subtle-light);
  --border-strong: var(--border-strong-light);
  --color-accent: var(--accent-light);
  --color-accent-hover: var(--accent-hover-light);
  --color-accent-contrast: var(--accent-contrast-light);
  --badge-bg: var(--badge-bg-light);
  --badge-text: var(--badge-text-light);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg-page: var(--bg-page-dark);
  --bg-surface: var(--bg-surface-dark);
  --bg-elevated: var(--bg-elevated-dark);
  --text-primary: var(--text-primary-dark);
  --text-secondary: var(--text-secondary-dark);
  --border-subtle: var(--border-subtle-dark);
  --border-strong: var(--border-strong-dark);
  --color-accent: var(--accent-dark);
  --color-accent-hover: var(--accent-hover-dark);
  --color-accent-contrast: var(--accent-contrast-dark);
  --badge-bg: var(--badge-bg-dark);
  --badge-text: var(--badge-text-dark);
}

/* Legacy fallback for WebKit/Blink browsers without scrollbar-color support */
@supports not (scrollbar-color: auto) {
  ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
  }
  ::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
  }
  ::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5; /* Unitless line-height per typography guidance */
  text-align: start;
  background-color: var(--bg-page);
  color: var(--text-primary);
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

p {
  margin-block: 0;
  max-width: 72ch; /* Capped < 80ch for optimal reading legibility */
  text-wrap: pretty;
}

h1,
h2,
h3,
th {
  margin-block: 0;
  line-height: 1.2;
}

h1,
h2,
th {
  text-wrap: balance;
}

a {
  color: inherit;
  text-decoration: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(100% - 2.5rem, 78rem);
  margin-inline: auto;
}

/* ==========================================================================
   Deferred Off-Screen Content (defer-rendering-heavy-content guidance)
   ========================================================================== */
.domain-card--deferred {
  content-visibility: auto;
  contain-intrinsic-size: auto none auto 220px;
}

.domain-row--deferred {
  content-visibility: auto;
  contain-intrinsic-size: auto none auto 64px;
}

.deferred-section {
  content-visibility: auto;
  contain-intrinsic-size: auto none auto 420px;
}

/* ==========================================================================
   Top Banner & Header
   ========================================================================== */
.top-banner {
  background-color: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: 0.5rem;
  font-size: 0.8125rem;
}

.top-banner__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  flex-wrap: wrap;
  text-align: center;
}

.top-banner__badge {
  background-color: var(--badge-bg);
  color: var(--badge-text);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-full);
}

.top-banner__text {
  color: var(--text-secondary);
  max-width: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.brand__mark {
  display: inline-flex;
  color: var(--color-accent);
}

.brand__tld {
  color: var(--color-accent);
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.site-nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--text-primary);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

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

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-accent-contrast);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-accent-hover);
}

.btn--ghost {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--border-strong);
}

.btn--sm {
  font-size: 0.8125rem;
  padding: 0.4375rem 0.75rem;
}

.btn--lg {
  font-size: 0.9375rem;
  padding: 0.8125rem 1.25rem;
}

.btn--icon {
  padding: 0.5rem;
  background-color: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn--icon:hover {
  border-color: var(--border-strong);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding-block: 4rem 3.5rem;
  background: radial-gradient(circle at 50% 0%, var(--featured-glow), transparent 70%);
  border-bottom: 1px solid var(--border-subtle);
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--badge-text);
  background-color: var(--badge-bg);
  padding: 0.3125rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: currentColor;
}

.hero__title {
  /* Fluid responsive typography with clamp() combining rem and vw */
  font-size: clamp(2rem, 1.35rem + 3vw, 3.5rem);
  font-weight: 850;
  letter-spacing: -0.03em;
  max-width: 22ch;
  margin-bottom: 1rem;
}

.hero__subtitle {
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.1875rem);
  color: var(--text-secondary);
  max-width: 60ch;
  margin-bottom: 2.25rem;
}

.hero-search {
  width: min(100%, 46rem);
  margin-bottom: 2.5rem;
}

.hero-search__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background-color: var(--bg-surface);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 0.375rem 0.75rem;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.12);
  transition: border-color 0.15s ease;
}

.hero-search__input-wrap:focus-within {
  border-color: var(--color-accent);
}

.hero-search__icon {
  color: var(--text-muted);
  margin-inline: 0.5rem;
  flex-shrink: 0;
}

.hero-search__input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.0625rem;
  padding: 0.625rem 0.5rem;
  outline: none;
}

.hero-search__input::placeholder {
  color: var(--text-muted);
}

.hero-search__clear {
  background-color: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.375rem 0.625rem;
  cursor: pointer;
}

.tld-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tld-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.3125rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tld-pill:hover {
  border-color: var(--color-accent);
  color: var(--text-primary);
}

.tld-pill.is-active {
  background-color: var(--color-accent);
  color: var(--color-accent-contrast);
  border-color: var(--color-accent);
}

.tld-pill__count {
  font-size: 0.75rem;
  opacity: 0.8;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  width: min(100%, 54rem);
  margin: 0;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.hero-stats__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-stats__label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.hero-stats__value {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

/* ==========================================================================
   Sections & Headers
   ========================================================================== */
.section {
  padding-block: 3.5rem;
}

.section--featured {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.section--alt {
  background-color: var(--bg-surface);
  border-block: 1px solid var(--border-subtle);
}

.section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section__header--center {
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.section__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  margin-bottom: 0.375rem;
}

.section__title {
  font-size: clamp(1.5rem, 1.25rem + 1.2vw, 2.125rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section__desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  max-width: 58ch;
}

.results-counter {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-elevated);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Filter Bar
   ========================================================================== */
.filter-bar {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.125rem;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.filter-bar__group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
  gap: 0.875rem;
}

.filter-control {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.filter-control--inline {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

.filter-control__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.filter-control__select {
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.625rem;
  cursor: pointer;
}

.filter-control__select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.filter-bar__secondary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--border-subtle);
}

.filter-toggles {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.checkbox-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.filter-bar__right {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.view-switcher {
  display: inline-flex;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.1875rem;
}

.view-switcher__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  padding: 0.375rem 0.5rem;
  border-radius: 0.3125rem;
  cursor: pointer;
}

.view-switcher__btn.is-active {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

[hidden] {
  display: none !important;
}

/* ==========================================================================
   Domain Cards Grid (Featured & Main)
   ========================================================================== */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
  gap: 1.25rem;
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18.5rem, 1fr));
  gap: 1.125rem;
}

.domain-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.domain-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.14);
}

.domain-card--featured {
  background: linear-gradient(180deg, var(--featured-glow) 0%, var(--bg-surface) 100%);
  border-color: var(--border-strong);
}

.domain-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}

.domain-card__badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.1875rem 0.5625rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-elevated);
  color: var(--text-secondary);
}

.badge--accent {
  background-color: var(--badge-bg);
  color: var(--badge-text);
}

.badge--length {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
}

.domain-card__info-btn {
  background: transparent;
  border: 0;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.domain-card__info-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-elevated);
}

.domain-card__name-btn {
  display: block;
  width: 100%;
  text-align: start;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  overflow-wrap: anywhere;
}

.domain-card__name-btn:hover .domain-sld {
  color: var(--color-accent);
}

.domain-tld {
  color: var(--color-accent);
  font-weight: 700;
}

.domain-card__desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 1.125rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.domain-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}

.domain-card__price-wrap {
  display: flex;
  flex-direction: column;
}

.domain-card__price-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.domain-card__price {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-primary);
}

.domain-card__price--offer {
  font-size: 0.9375rem;
  color: var(--color-accent);
}

/* ==========================================================================
   Compact Table View
   ========================================================================== */
.table-wrap {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.domains-table {
  width: 100%;
  border-collapse: collapse;
  text-align: start;
}

.domains-table th,
.domains-table td {
  padding: 0.875rem 1.125rem;
  border-bottom: 1px solid var(--border-subtle);
}

.domains-table th {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  background-color: var(--bg-elevated);
}

.domains-table tbody tr:hover {
  background-color: var(--bg-elevated);
}

.domains-table tbody tr:last-child td {
  border-bottom: 0;
}

.table-domain-btn {
  background: none;
  border: 0;
  padding: 0;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  text-align: start;
}

.table-domain-btn:hover {
  color: var(--color-accent);
}

.text-right {
  text-align: right;
}

/* ==========================================================================
   Empty State, Steps & FAQ
   ========================================================================== */
.empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  background-color: var(--bg-surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
}

.empty-state__icon {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.empty-state__title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.empty-state__text {
  color: var(--text-secondary);
  margin-inline: auto;
  margin-bottom: 1.25rem;
}

.maintenance-card {
  max-width: 38rem;
  margin: 2rem auto 0.5rem;
  padding: 2rem 1.75rem;
  text-align: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.maintenance-card__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  background-color: var(--badge-bg);
  color: var(--badge-text);
  border: 1px solid var(--color-accent);
}

.maintenance-card__title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.maintenance-card__text {
  color: var(--text-secondary);
  max-width: 30rem;
  margin: 0 auto 1.35rem;
  font-size: 0.95rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
}

.step-card {
  background-color: var(--bg-page);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.step-card__num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.step-card__title {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.step-card__text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.faq-list {
  width: min(100%, 48rem);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
}

.faq-item__question {
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}

.faq-item__answer {
  padding-top: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* ==========================================================================
   Modal (<dialog>)
   ========================================================================== */
.domain-modal {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  padding: 0;
  width: min(92vw, 34rem);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.domain-modal::backdrop {
  background-color: rgba(9, 13, 22, 0.65);
  backdrop-filter: blur(4px);
}

.domain-modal__box {
  padding: 1.5rem;
}

.domain-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.domain-modal__badge {
  background-color: var(--badge-bg);
  color: var(--badge-text);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
}

.domain-modal__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.domain-modal__domain {
  font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
  font-weight: 850;
  overflow-wrap: anywhere;
}

.domain-modal__desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 1.25rem;
}

.domain-modal__specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 0 0 1.5rem 0;
}

.spec-box {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}

.spec-box dt {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.spec-box dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.domain-modal__actions {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.domain-modal__cta {
  width: 100%;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding-block: 2.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.site-footer__tagline {
  margin-top: 0.375rem;
  font-size: 0.8125rem;
}

.site-footer__meta {
  text-align: end;
}

.site-footer__sync {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 48rem) {
  .site-nav {
    display: none;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__meta {
    text-align: start;
  }
}