:root {
  --bg: #f3f5f8;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-strong: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: rgba(148, 163, 184, 0.28);
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.1);
  --accent-strong: #1d4ed8;
  --production: #146c43;
  --production-soft: rgba(20, 108, 67, 0.1);
  --experimental: #b7791f;
  --experimental-soft: rgba(183, 121, 31, 0.12);
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  min-height: 100vh;
  font-family: "Manrope", "Aptos", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(148, 163, 184, 0.16), transparent 20%),
    linear-gradient(180deg, #f8fafc 0%, var(--bg) 100%);
}

.shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0 56px;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.login-card {
  width: min(460px, 100%);
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.hero-app {
  display: flex;
  align-items: start;
  justify-content: space-between;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.lead {
  max-width: 760px;
  margin: 16px 0 0;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-side {
  flex-shrink: 0;
}

.user-panel {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.user-name,
.user-login {
  margin: 0;
}

.user-name {
  font-weight: 800;
}

.user-login {
  color: var(--muted);
  font-size: 0.92rem;
}

.search-card,
.group-section,
.notes-panel,
.app-card,
.empty-card,
.message-box {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.search-card,
.group-section,
.notes-panel {
  padding: 22px;
}

.catalog-intro {
  display: grid;
  gap: 12px;
}

.stat-card {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 700;
}

.search-label {
  font-size: 0.9rem;
  color: var(--muted);
}

.search-form {
  display: grid;
  gap: 12px;
}

.login-input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.88);
}

.meta-row {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 700;
}

.status-text {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.5;
}

.message-box {
  margin: 0 0 18px;
  padding: 16px 18px;
  color: var(--accent-strong);
}

.message-box[data-type="error"] {
  color: #b13d1f;
  background: rgba(255, 245, 241, 0.96);
}

.group-section {
  margin-top: 18px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin-bottom: 16px;
}

.section-head h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.section-meta {
  color: var(--muted);
  font-size: 0.94rem;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.app-card,
.empty-card {
  padding: 20px;
}

.app-card {
  display: grid;
  gap: 14px;
  background: linear-gradient(180deg, var(--panel-strong) 0%, rgba(255, 250, 244, 0.92) 100%);
}

.app-card.production {
  border-color: rgba(20, 108, 67, 0.28);
}

.app-card.experimental {
  border-color: rgba(183, 121, 31, 0.26);
}

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

.card-top h3 {
  margin: 0;
  font-size: 1.2rem;
}

.card-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.5;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.status-pill.production {
  background: var(--production-soft);
  color: var(--production);
}

.status-pill.experimental {
  background: var(--experimental-soft);
  color: var(--experimental);
}

.app-description,
.app-note,
.empty-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

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

.tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 700;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.app-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: fit-content;
  padding: 14px 18px;
  border-radius: 18px;
  text-decoration: none;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
}

.ghost-link,
.login-submit {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: fit-content;
  border: none;
  border-radius: 18px;
  padding: 14px 18px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
}

.card-hint {
  color: var(--muted);
  font-size: 0.9rem;
}

.empty-card {
  display: grid;
  gap: 10px;
  place-items: start;
  background: linear-gradient(180deg, var(--panel-strong) 0%, rgba(255, 250, 244, 0.92) 100%);
}

.empty-badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.notes-panel {
  margin-top: 18px;
}

.notes-copy {
  margin: 0;
}

@media (max-width: 900px) {
  .hero-app {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100%, calc(100% - 24px));
    padding: 30px 0 44px;
  }

  .hero,
  .group-section,
  .notes-panel {
    padding: 18px;
    border-radius: 24px;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .card-top {
    flex-direction: column;
  }
}