:root {
  --bg: #060606;
  --bg-soft: #0a0b12;
  --panel: #0d1018;
  --panel-2: #121625;
  --panel-3: #191d2d;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #eef2ff;
  --muted: #9aa3bf;
  --muted-2: #727b96;
  --accent: #8b5cf6;
  --accent-ink: #f7f3ff;
  --accent-soft: rgba(139, 92, 246, 0.16);
  --accent-2: #7dd3fc;
  --accent-3: #b38cff;
  --white-soft: rgba(255, 255, 255, 0.03);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.52);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(139, 92, 246, 0.16), transparent 28%),
    radial-gradient(circle at 80% 12%, rgba(125, 211, 252, 0.1), transparent 18%),
    linear-gradient(180deg, #080910 0%, #05060b 100%);
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
}

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

button,
input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.site-shell {
  width: min(1260px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.directory-page {
  display: grid;
  gap: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 12, 19, 0.9);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted-2);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(179, 140, 255, 0.36);
  border-radius: 14px;
  color: var(--accent);
  font-weight: 700;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.16), rgba(125, 211, 252, 0.06));
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta,
.button-primary,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(139, 92, 246, 0.24);
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: none;
}

.nav-cta:hover,
.button-primary:hover,
button:hover,
.button-secondary:hover {
  transform: translateY(-1px);
}

.block-button {
  width: 100%;
}

.surface,
.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(12, 15, 24, 0.98), rgba(8, 10, 17, 0.96));
  box-shadow: var(--shadow);
}

.surface::before,
.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.14), transparent 24%),
    radial-gradient(circle at 12% 16%, rgba(125, 211, 252, 0.06), transparent 18%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 28%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.42fr 0.92fr;
  gap: 24px;
}

.hero-copy,
.auth-card,
.pulse-card,
.panel,
.feature-card,
.spotlight-card {
  padding: 30px;
}

.hero-copy {
  padding: 44px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1 {
  max-width: 11ch;
  margin-bottom: 18px;
  font-size: clamp(2.45rem, 4.8vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 0;
  font-size: 1.85rem;
  line-height: 1.03;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.hero-text,
.muted,
.section-note,
.feature-card p,
.empty-state,
.card-copy,
.agent-meta,
.leaderboard-meta {
  color: var(--muted);
  line-height: 1.62;
}

.hero-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.signal-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  color: #cfd7ef;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.9rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015));
}

.metric-value {
  display: block;
  margin-bottom: 6px;
  color: #f5efff;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 700;
}

.metric-label {
  color: var(--muted-2);
}

.hero-aside {
  display: grid;
  gap: 24px;
}

.compact {
  margin-bottom: 16px;
}

.stack-form,
.agent-form {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
}

.stack-form + .stack-form {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

input::placeholder,
textarea::placeholder {
  color: #737985;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(214, 255, 63, 0.14);
  border-color: rgba(214, 255, 63, 0.34);
}

.pulse-card {
  background:
    radial-gradient(circle at top right, rgba(179, 140, 255, 0.18), transparent 30%),
    radial-gradient(circle at 18% 24%, rgba(125, 211, 252, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(21, 17, 36, 0.98), rgba(10, 11, 18, 0.96));
}

.pulse-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
  color: #d3d8e0;
  font-size: 0.94rem;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.feature-card {
  min-height: 190px;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 24px;
  margin-top: 24px;
}

.section-heading {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.tag-cloud {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  cursor: pointer;
  box-shadow: none;
}

.tag-pill strong {
  color: #ceb4ff;
  font-size: 0.84rem;
}

.mini-grid,
.latest-list,
.leaderboard-list,
.agent-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
}

.mini-card,
.leaderboard-item,
.agent-card,
.latest-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.032), rgba(255, 255, 255, 0.012));
}

.mini-card-top,
.leaderboard-top,
.agent-card-top,
.latest-card-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.score-badge {
  white-space: nowrap;
  color: #d4bcff;
  font-weight: 700;
}

.leaderboard-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-right: 10px;
  border: 1px solid rgba(179, 140, 255, 0.34);
  border-radius: 999px;
  color: #e2d4ff;
  background: rgba(139, 92, 246, 0.14);
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) 360px;
  gap: 24px;
  margin-top: 24px;
}

.content-main,
.content-side {
  display: grid;
  gap: 24px;
}

.browse-heading {
  align-items: flex-start;
}

.search-controls {
  width: min(430px, 100%);
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.browse-tabs {
  display: inline-flex;
  gap: 10px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.browse-tab {
  min-width: 110px;
  color: var(--muted);
  background: transparent;
  box-shadow: none;
}

.browse-tab.active {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
}

.browse-pane {
  position: relative;
  z-index: 1;
}

.directory-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.directory-kicker {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.directory-summary {
  display: grid;
  min-width: 120px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  text-align: right;
}

.directory-summary span {
  color: #f3ebff;
  font-size: 1.8rem;
  font-weight: 700;
}

.directory-summary small {
  color: var(--muted-2);
}

.directory-search-row {
  margin-bottom: 14px;
}

.directory-category-chips,
.directory-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.directory-category-chips {
  margin-bottom: 18px;
}

.category-chip,
.page-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: none;
}

.category-chip.active,
.page-chip.active {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.directory-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.032), rgba(255, 255, 255, 0.012));
}

.directory-card-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.directory-category {
  color: #d8c4ff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.directory-card h4 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.directory-card p {
  margin-bottom: 0;
}

.directory-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.directory-meta span {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid rgba(179, 140, 255, 0.12);
  border-radius: 999px;
  color: #d8c4ff;
  background: rgba(139, 92, 246, 0.08);
  font-size: 0.82rem;
}

.directory-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 14px;
}

.directory-actions a {
  color: #f4eeff;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid rgba(179, 140, 255, 0.16);
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  color: #d8c4ff;
  font-size: 0.86rem;
  box-shadow: none;
}

.agent-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.score-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.score-button {
  min-width: 42px;
  padding-inline: 0;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: none;
}

.score-button.active-score {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
}

.hidden {
  display: none !important;
}

.empty-state {
  padding: 20px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 10;
  max-width: min(420px, calc(100vw - 32px));
  padding: 14px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  color: var(--text);
  background: rgba(20, 20, 22, 0.95);
  box-shadow: var(--shadow);
}

@media (max-width: 1120px) {
  .hero-grid,
  .feature-strip,
  .overview-grid,
  .content-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-wrap: wrap;
    border-radius: 28px;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100%, calc(100% - 20px));
    padding-top: 12px;
  }

  .topbar,
  .hero-copy,
  .auth-card,
  .pulse-card,
  .panel,
  .feature-card,
  .spotlight-card {
    padding: 20px;
  }

  h1 {
    max-width: none;
    font-size: 2.5rem;
  }

  .metric-row {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .hero-signals,
  .pulse-meta {
    flex-direction: column;
    align-items: stretch;
  }

  .section-heading,
  .browse-heading,
  .mini-card-top,
  .agent-card-top,
  .leaderboard-top,
  .latest-card-top,
  .directory-toolbar,
  .directory-card-top,
  .directory-actions,
  .agent-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .directory-grid {
    grid-template-columns: 1fr;
  }

  .nav-cta {
    width: 100%;
  }
}