:root {
  --bg: #0b0d17;
  --surface: #141827;
  --surface-2: #1e2336;
  --border: rgba(255,255,255,0.14);
  --border-strong: rgba(255,255,255,0.3);
  --text: #ffffff;
  --text-2: #cfd4ef;
  --text-3: #8690ad;
  --accent: #56c2ff;
  --accent-2: #7cffa5;
  --danger: #ff6b6b;
  --warning: #f59e0b;
  --success: #22c55e;
  font-family: -apple-system, 'Inter', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

code, pre {
  font-family: 'JetBrains Mono', 'Cascadia Code', monospace;
  font-size: 0.88em;
  color: var(--accent);
}

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

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.brand {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
}
.nav {
  display: flex;
  gap: 18px;
  flex: 1;
}
.nav a {
  color: var(--text-2);
  font-weight: 600;
  font-size: 0.88rem;
}
.user { display: flex; align-items: center; gap: 10px; }
.user-name { color: var(--text-3); font-size: 0.82rem; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px;
}

.footer {
  text-align: center;
  padding: 20px;
  color: var(--text-3);
  font-size: 0.76rem;
}

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.page-head h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.015em;
}
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.back-link { font-size: 0.82rem; color: var(--text-3); }

.muted { color: var(--text-3); }
.description { color: var(--text-2); margin-top: 8px; max-width: 65ch; }

.flash {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 18px;
  font-weight: 600;
}
.flash-ok, .flash-success { background: rgba(34,197,94,0.12); color: var(--success); border-left: 3px solid var(--success); }
.flash-error { background: rgba(255,107,107,0.12); color: var(--danger); border-left: 3px solid var(--danger); }
.flash-info { background: rgba(86,194,255,0.12); color: var(--accent); border-left: 3px solid var(--accent); }

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.table th, .table td { padding: 12px 16px; text-align: left; }
.table th {
  background: var(--surface-2);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
}
.table tbody tr { border-bottom: 1px solid var(--border); }
.table tbody tr:last-child { border-bottom: none; }
.table tbody tr:hover { background: var(--surface-2); }
.row-actions { text-align: right; }
.empty { text-align: center; color: var(--text-3); padding: 30px; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--surface-2);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-2);
}
.badge-webserver { background: #3182ce; color: #fff; }
.badge-language { background: #4f5b93; color: #fff; }
.badge-database { background: #047481; color: #fff; }
.badge-cache { background: #dc2626; color: #fff; }
.badge-mail { background: #047857; color: #fff; }
.badge-tools { background: #f38020; color: #fff; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.12s, border-color 0.12s;
}
.btn:hover { background: var(--surface); border-color: var(--border-strong); text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: var(--bg); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: var(--bg); }
.btn-danger:hover { background: #e34949; border-color: #e34949; }
.btn-ghost { background: transparent; border-color: var(--border); }
.btn-sm { padding: 4px 10px; font-size: 0.76rem; }
.btn-xs { padding: 2px 8px; font-size: 0.7rem; }
.inline { display: inline; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 20px;
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.card-header h2 {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.card-body { padding: 18px; }
.card-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
}

.release {
  padding: 16px 0;
  border-bottom: 1px dashed var(--border);
}
.release:last-child { border-bottom: none; }
.release-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.release-head h3 { margin: 0; font-size: 0.92rem; font-weight: 700; }

.sub-table {
  width: 100%;
  margin-top: 10px;
  border-collapse: collapse;
}
.sub-table th, .sub-table td {
  padding: 6px 10px;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sub-table th { color: var(--text-3); font-weight: 600; text-align: left; }
.url-cell { max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.add-download {
  margin-top: 8px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}
.add-download summary {
  cursor: pointer;
  font-size: 0.78rem;
  color: var(--text-3);
  font-weight: 600;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form input, .form textarea, .form select {
  padding: 10px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.88rem;
  text-transform: none;
  letter-spacing: normal;
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.form-inline input, .form-inline select {
  padding: 6px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  font-size: 0.82rem;
}
.form-inline input[type="url"] { min-width: 320px; flex: 1; }

.login-card {
  max-width: 400px;
  margin: 60px auto 0;
  padding: 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.login-card h1 {
  margin: 0 0 6px;
  font-size: 1.4rem;
  font-weight: 800;
}