:root {
  --bg: #090d16;
  --bg-elev: #121b2c;
  --bg-soft: #1a2943;
  --text: #e7edf8;
  --muted: #9db0cf;
  --line: #273755;
  --accent: #4da3ff;
  --accent-strong: #2f86ef;
  --success: #2ecc71;
  --shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

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

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: radial-gradient(circle at top right, #11203f, var(--bg) 45%);
  color: var(--text);
  min-height: 100vh;
}

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2.2rem 1.2rem 1.4rem;
}

.hero__topline {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(77, 163, 255, 0.12);
  border: 1px solid rgba(77, 163, 255, 0.3);
  color: #c8defd;
  border-radius: 999px;
  padding: 0.32rem 0.75rem;
  font-size: 0.88rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px rgba(46, 204, 113, 0.9);
}

h1 {
  margin: 1rem 0 0.45rem;
  font-size: clamp(1.7rem, 3.2vw, 2.7rem);
}

.hero__subtitle {
  margin: 0 0 1.2rem;
  color: var(--muted);
  max-width: 740px;
}

.hero__stats {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.stat {
  min-width: 150px;
  background: rgba(12, 19, 33, 0.7);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
}

.stat__value {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
}

.stat__label {
  color: var(--muted);
  font-size: 0.82rem;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.2rem 1.6rem;
}

.toolbar {
  position: sticky;
  top: 0;
  z-index: 3;
  backdrop-filter: blur(8px);
  background: rgba(9, 13, 22, 0.82);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem;
  display: grid;
  gap: 0.8rem;
}

.search span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 0.38rem;
}

.search input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--text);
  border-radius: 10px;
  padding: 0.68rem 0.8rem;
  outline: none;
}

.search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(77, 163, 255, 0.25);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.filter-btn {
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: #cfe0fa;
  border-radius: 999px;
  padding: 0.42rem 0.72rem;
  cursor: pointer;
  font-size: 0.84rem;
}

.filter-btn:hover {
  border-color: var(--accent);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #041227;
  font-weight: 600;
}

.section-head {
  margin: 1rem 0 0.7rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.28rem;
}

.section-head p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.catalog {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(26, 41, 67, 0.5), rgba(11, 17, 30, 0.8));
  border-radius: 14px;
  padding: 0.95rem;
  box-shadow: var(--shadow);
}

.card__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.8rem;
}

.repo-name {
  margin: 0;
  font-size: 1rem;
  word-break: break-word;
}

.repo-group {
  color: #86b8f9;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.repo-desc {
  margin: 0.45rem 0 0.6rem;
  color: var(--muted);
  font-size: 0.9rem;
  min-height: 2.2em;
}

.meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.meta span,
.tags span {
  background: rgba(124, 157, 211, 0.16);
  border: 1px solid rgba(124, 157, 211, 0.3);
  border-radius: 999px;
  padding: 0.25rem 0.52rem;
  font-size: 0.74rem;
  color: #d2e3ff;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.command-row {
  margin-top: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0c1526;
  display: flex;
  overflow: hidden;
}

.command-row code {
  padding: 0.58rem 0.64rem;
  display: block;
  font-size: 0.79rem;
  color: #d8e8ff;
  overflow: auto;
  white-space: nowrap;
  width: 100%;
}

.copy-btn {
  border: 0;
  border-left: 1px solid var(--line);
  background: #132648;
  color: #cae2ff;
  min-width: 68px;
  cursor: pointer;
  font-size: 0.8rem;
}

.copy-btn:hover {
  background: var(--accent-strong);
  color: #031020;
}

.empty {
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 1rem;
  color: var(--muted);
}

.footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.6rem 1.2rem 1.6rem;
  color: #9eb4d9;
  font-size: 0.85rem;
}

.footer code {
  color: #dce9ff;
}

@media (max-width: 620px) {
  .command-row {
    flex-direction: column;
  }

  .copy-btn {
    border-left: 0;
    border-top: 1px solid var(--line);
    min-height: 36px;
  }
}