:root {
  --black: #0a0a0a;
  --black-soft: #111111;
  --white: #f5f2eb;
  --cream: #f0ead6;
  --orange: #ff4d00;
  --orange-dim: #cc3d00;
  --green: #00e87a;
  --gray: #1b1b1b;
  --gray-soft: #222222;
  --gray-mid: #3b3b3b;
  --gray-light: #8e8e8e;
  --border: rgba(245, 242, 235, 0.12);
  --border-strong: rgba(245, 242, 235, 0.22);
  --warning: #ffc046;
  --danger: #ff7452;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --mono: "Space Mono", monospace;
  --sans: "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
  z-index: 9999;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  max-width: 100%;
  display: block;
}

.app-shell {
  position: relative;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 48px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
  background: rgba(10, 10, 10, 0.86);
}

.nav-logo {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -0.5px;
}

.nav-logo span {
  color: var(--white);
}

.topbar-links,
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-link,
.ghost-link {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.topbar-link:hover,
.ghost-link:hover {
  color: var(--white);
}

.topbar-pill,
.button,
.button-secondary,
.button-ghost,
.button-danger,
.button-inline {
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.topbar-pill,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  background: var(--orange);
  color: var(--black);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.topbar-pill:hover,
.button:hover {
  transform: translate(-2px, -2px);
  background: var(--white);
  box-shadow: 4px 4px 0 var(--orange);
}

.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  background: transparent;
  border-color: var(--border);
  color: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button-secondary:hover,
.button-ghost:hover,
.button-inline:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.button-ghost,
.button-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  background: transparent;
  border-color: var(--border);
  color: var(--gray-light);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  background: rgba(255, 116, 82, 0.12);
  border-color: rgba(255, 116, 82, 0.35);
  color: var(--danger);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button-danger:hover {
  transform: translateY(-1px);
  background: rgba(255, 116, 82, 0.18);
}

.button[disabled],
.button-secondary[disabled],
.button-ghost[disabled],
.button-danger[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.section {
  padding: 110px 48px;
}

.page-shell {
  padding: 48px;
  min-height: calc(100vh - 86px);
}

.page-hero {
  padding: 72px 48px 48px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 77, 0, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 77, 0, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  animation: heroGrid 18s linear infinite;
  pointer-events: none;
}

@keyframes heroGrid {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(64px);
  }
}

.hero-inner,
.content-shell {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--orange);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--orange);
}

.hero-title,
.page-title {
  margin: 0;
  font-size: clamp(42px, 7vw, 96px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
}

.page-title {
  font-size: clamp(34px, 4.6vw, 68px);
}

.hero-title em,
.page-title em {
  display: block;
  color: var(--orange);
  font-style: normal;
}

.hero-copy,
.page-copy {
  max-width: 620px;
  margin-top: 26px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 242, 235, 0.68);
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-stats,
.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
}

.metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card,
.metric-card {
  padding: 24px;
  border: 1px solid var(--border);
  background: rgba(18, 18, 18, 0.82);
}

.stat-value,
.metric-value {
  display: block;
  font-family: var(--mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--orange);
}

.stat-label,
.metric-label,
.caption {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gray-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-header,
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
}

.section-subcopy {
  max-width: 520px;
  color: rgba(245, 242, 235, 0.7);
  font-size: 14px;
  line-height: 1.8;
}

.filter-tabs,
.chip-row,
.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab,
.chip,
.option-chip {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--gray-light);
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tab:hover,
.chip:hover,
.option-chip:hover,
.tab.active,
.chip.active,
.option-chip.active {
  color: var(--orange);
  border-color: var(--orange);
}

.search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: var(--gray);
  color: var(--white);
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--orange);
  background: var(--black-soft);
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

.label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gray-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.tool-grid,
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.tool-card,
.content-card,
.panel,
.metric-card,
.table-card,
.detail-card,
.event-card,
.radar-card {
  background: var(--black);
  position: relative;
}

.tool-card,
.content-card,
.panel,
.detail-card,
.event-card,
.radar-card {
  padding: 28px;
}

.tool-card {
  cursor: pointer;
  transition: background 0.2s ease;
  overflow: hidden;
}

.tool-card::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  height: 0;
  background: var(--orange);
  transition: height 0.25s ease;
}

.tool-card:hover {
  background: var(--gray);
}

.tool-card:hover::after {
  height: 100%;
}

.tool-card-top,
.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.tool-icon,
.icon-box {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray);
  border: 1px solid var(--border);
  font-size: 20px;
  flex-shrink: 0;
}

.tool-badges,
.card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge-hot,
.status-paid,
.status-approved,
.status-active {
  background: rgba(255, 77, 0, 0.16);
  color: var(--orange);
  border: 1px solid rgba(255, 77, 0, 0.34);
}

.badge-live,
.status-success {
  background: rgba(0, 232, 122, 0.13);
  color: var(--green);
  border: 1px solid rgba(0, 232, 122, 0.34);
}

.badge-muted,
.status-pending,
.status-draft {
  background: rgba(245, 242, 235, 0.04);
  color: var(--gray-light);
  border: 1px solid var(--border);
}

.status-failed,
.status-rejected,
.status-refunded,
.status-archived,
.status-revoked {
  background: rgba(255, 116, 82, 0.14);
  color: var(--danger);
  border: 1px solid rgba(255, 116, 82, 0.32);
}

.tool-name,
.card-title {
  margin: 18px 0 8px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tool-desc,
.card-copy,
.detail-copy,
.empty-copy,
.muted {
  color: rgba(245, 242, 235, 0.66);
  line-height: 1.7;
}

.tool-footer,
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
}

.tool-meta,
.microcopy {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gray-light);
  letter-spacing: 0.05em;
}

.cta-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--orange);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rank-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
}

.rank-item {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--gray);
}

.rank-item:last-child {
  border-bottom: none;
}

.rank-item:hover {
  background: rgba(255, 77, 0, 0.05);
}

.rank-num {
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 700;
  color: rgba(245, 242, 235, 0.18);
}

.rank-item:nth-child(1) .rank-num {
  color: var(--orange);
}

.rank-info h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.rank-info p {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-light);
}

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

.trend-num {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
}

.spotlight-grid,
.detail-layout,
.auth-grid,
.community-grid,
.dashboard-grid,
.admin-grid,
.dev-grid,
.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 420px);
  gap: 32px;
  align-items: start;
}

.dashboard-grid,
.dev-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.admin-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px;
  min-height: calc(100vh - 86px);
  padding: 24px;
}

.sidebar {
  position: sticky;
  top: 102px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--border);
  background: var(--gray);
}

.sidebar-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid transparent;
  color: var(--gray-light);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-link.active,
.sidebar-link:hover {
  color: var(--orange);
  border-color: var(--orange);
  background: rgba(255, 77, 0, 0.06);
}

.sidebar-badge {
  padding: 3px 7px;
  border: 1px solid var(--border);
  color: var(--gray-light);
  font-size: 9px;
}

.content-column {
  min-width: 0;
}

.panel,
.table-card,
.detail-card {
  border: 1px solid var(--border);
  background: rgba(18, 18, 18, 0.85);
}

.panel-head,
.table-head,
.detail-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.panel-title {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.subtle-list,
.kv-list,
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.subtle-row,
.kv-row,
.feature-item,
.timeline-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(245, 242, 235, 0.06);
}

.subtle-row:last-child,
.kv-row:last-child,
.feature-item:last-child,
.timeline-row:last-child {
  border-bottom: none;
}

.kv-label,
.feature-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gray-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.price-block {
  margin: 24px 0;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.price-main {
  font-family: var(--mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.price-main span {
  font-size: 18px;
  color: var(--gray-light);
}

.price-note {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-light);
  letter-spacing: 0.06em;
}

.os-switch,
.toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
}

.progress {
  position: relative;
  height: 8px;
  border: 1px solid var(--border);
  background: var(--black);
}

.progress > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--orange), #ff8352);
}

.markdown {
  color: rgba(245, 242, 235, 0.76);
  line-height: 1.9;
}

.markdown h1,
.markdown h2,
.markdown h3 {
  margin: 30px 0 14px;
  color: var(--white);
  line-height: 1.1;
}

.markdown h1 {
  font-size: 32px;
}

.markdown h2 {
  font-size: 24px;
}

.markdown h3 {
  font-size: 18px;
}

.markdown p,
.markdown ul,
.markdown ol {
  margin: 0 0 14px;
}

.markdown ul,
.markdown ol {
  padding-left: 20px;
}

.markdown pre,
.code-block,
.preview-block {
  overflow-x: auto;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  background: var(--black-soft);
  color: var(--green);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
}

.preview-media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.media-frame {
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at top left, rgba(255, 77, 0, 0.16), transparent 40%),
    linear-gradient(160deg, #181818, #0f0f0f);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(245, 242, 235, 0.06);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--gray-light);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.data-table td {
  color: rgba(245, 242, 235, 0.82);
  font-size: 14px;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}

.toolbar > div {
  min-width: 150px;
  flex: 1 1 180px;
}

.empty-state,
.error-banner,
.success-banner {
  padding: 18px 20px;
  border: 1px solid var(--border);
  background: rgba(18, 18, 18, 0.8);
}

.error-banner {
  border-color: rgba(255, 116, 82, 0.34);
  color: var(--danger);
}

.success-banner {
  border-color: rgba(0, 232, 122, 0.3);
  color: var(--green);
}

.loading-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.skeleton-card {
  min-height: 220px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.03), rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.community-grid,
.events-grid,
.radar-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.community-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 420px);
}

.events-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.radar-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.subscribe-box {
  padding: 32px;
  background: linear-gradient(150deg, #0f0f0f, #1d0f07);
}

.chat-shell {
  border: 1px solid var(--border);
  background: var(--gray);
}

.chat-header,
.chat-input-row,
.quick-prompts {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
}

.chat-header {
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: #151515;
}

.chat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 360px;
  overflow-y: auto;
  padding: 20px;
}

.chat-message {
  display: flex;
  gap: 12px;
}

.chat-message.me {
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange);
  color: var(--black);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
}

.chat-avatar.me {
  background: var(--gray);
  color: var(--white);
  border: 1px solid var(--border);
}

.chat-bubble {
  max-width: 82%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: var(--black-soft);
  line-height: 1.7;
  color: rgba(245, 242, 235, 0.82);
}

.chat-message.me .chat-bubble {
  background: rgba(255, 77, 0, 0.08);
}

.footer {
  padding: 56px 48px 32px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

.footer-title {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-copy,
.footer-links a {
  color: rgba(245, 242, 235, 0.62);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 0 48px 36px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-light);
  letter-spacing: 0.06em;
}

#toast-layer {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  min-width: 260px;
  max-width: 360px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: rgba(8, 8, 8, 0.96);
  box-shadow: var(--shadow);
}

.toast-title {
  display: block;
  margin-bottom: 4px;
  color: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toast.error {
  border-color: rgba(255, 116, 82, 0.34);
}

.toast.success {
  border-color: rgba(0, 232, 122, 0.3);
}

#dialog-root {
  position: relative;
  z-index: 1500;
}

.dialog-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(12px);
}

.dialog {
  width: min(720px, 100%);
  max-height: 90vh;
  overflow: auto;
  background: var(--gray);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}

.dialog.wide {
  width: min(920px, 100%);
}

.dialog-head,
.dialog-body,
.dialog-foot {
  padding: 24px 28px;
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  border-bottom: 1px solid var(--border);
}

.dialog-title {
  margin: 4px 0 0;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.dialog-close {
  border: none;
  background: transparent;
  color: var(--gray-light);
  font-size: 26px;
  line-height: 1;
}

.dialog-foot {
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.pagination {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}

.helper-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  color: var(--gray-light);
  font-size: 13px;
}

.auth-shell {
  min-height: calc(100vh - 86px);
  padding: 48px;
}

.sticky-card {
  position: sticky;
  top: 108px;
}

.divider {
  height: 1px;
  margin: 20px 0;
  background: var(--border);
}

.hidden {
  display: none !important;
}

.right {
  text-align: right;
}

.center {
  text-align: center;
}

@media (max-width: 1080px) {
  .topbar,
  .section,
  .page-shell,
  .page-hero,
  .auth-shell,
  .footer,
  .footer-bottom {
    padding-left: 24px;
    padding-right: 24px;
  }

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

  .sidebar {
    position: static;
  }

  .spotlight-grid,
  .detail-layout,
  .auth-grid,
  .community-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 760px) {
  .topbar {
    flex-wrap: wrap;
  }

  .topbar-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero-title,
  .page-title {
    font-size: clamp(34px, 11vw, 56px);
  }

  .field-grid,
  .hero-stats,
  .metric-grid,
  .footer,
  .preview-media {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 42px 1fr;
  }

  .rank-trend {
    grid-column: 2;
    text-align: left;
  }

  .tool-footer,
  .card-footer,
  .helper-row,
  .dialog-foot,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}