/* BAVE shared responsive dark stylesheet */
:root {
  --bg: #0F0F11; --card: #1A1A1E; --border: #28282D; --input: #212126;
  --amber: #FF9F0A; --amber-hi: #FFB84D; --blue: #5AC8FA; --green: #30D158;
  --red: #FF453A; --muted: #AEAEB3; --text: #FFFFFF;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.55; -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; }
.muted { color: var(--muted); }
.amber { color: var(--amber); }
.green { color: var(--green); }
.red { color: var(--red); }
.center { text-align: center; }

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 32px 24px; }
.container.narrow { max-width: 460px; }
.container.wide { max-width: 1240px; }

.site-header {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  border-bottom: 1px solid var(--border); padding: 18px 24px; flex-wrap: wrap;
}
.brand { font-size: 22px; font-weight: 800; color: var(--amber); letter-spacing: .5px; }
.brand small { color: var(--muted); font-weight: 400; font-size: 12px; display: block; }
.nav-links { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--text); font-size: 14px; }

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px; margin-bottom: 24px;
}
.card h3 { margin-top: 0; }
.grid { display: grid; gap: 20px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.badge {
  display: inline-block; background: rgba(255, 159, 10, .18); color: var(--amber);
  padding: 5px 12px; border-radius: 6px; font-weight: 700; font-size: 12px; letter-spacing: .4px;
}
.badge.green { background: rgba(48, 209, 88, .16); color: var(--green); }
.badge.blue { background: rgba(90, 200, 250, .16); color: var(--blue); }
.badge.red { background: rgba(255, 69, 58, .16); color: var(--red); }
.badge.gray { background: rgba(174, 174, 179, .16); color: var(--muted); }

label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
input, textarea, select {
  width: 100%; background: var(--input); border: 1px solid var(--border); color: var(--text);
  padding: 12px 14px; border-radius: 8px; font-size: 15px; font-family: inherit;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--amber); }
textarea { resize: vertical; min-height: 96px; }

.btn {
  display: inline-block; background: var(--amber); color: #1C1C1E; border: none;
  padding: 13px 26px; border-radius: 8px; font-weight: 700; font-size: 15px;
  cursor: pointer; transition: background .15s ease; text-align: center;
}
.btn:hover { background: var(--amber-hi); text-decoration: none; }
.btn.block { width: 100%; }
.btn.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn.secondary:hover { border-color: var(--amber); color: var(--amber); background: transparent; }
.btn.small { padding: 8px 14px; font-size: 13px; }
.btn.danger { background: var(--red); color: #fff; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 560px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
tr:hover td { background: rgba(255, 255, 255, .02); }
code, .mono { font-family: 'Cascadia Code', Consolas, monospace; font-size: 13px; }
.key-chip { background: var(--input); color: var(--blue); padding: 4px 8px; border-radius: 5px; }

.status { margin-top: 16px; font-size: 14px; min-height: 20px; }
.alert { padding: 12px 16px; border-radius: 8px; margin: 12px 0; font-size: 14px; }
.alert.ok { background: rgba(48, 209, 88, .12); border: 1px solid rgba(48, 209, 88, .4); color: var(--green); }
.alert.err { background: rgba(255, 69, 58, .12); border: 1px solid rgba(255, 69, 58, .4); color: var(--red); }
.alert.info { background: rgba(90, 200, 250, .12); border: 1px solid rgba(90, 200, 250, .4); color: var(--blue); }

.price { font-size: 26px; font-weight: 800; color: var(--text); margin: 8px 0; }
.price small { font-size: 13px; color: var(--muted); font-weight: 400; }
.feature-list { list-style: none; padding: 0; margin: 16px 0; }
.feature-list li { padding: 6px 0 6px 24px; position: relative; color: var(--muted); font-size: 14px; }
.feature-list li::before { content: ' '; position: absolute; left: 0; color: var(--green); font-weight: 700; }

.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.tab { padding: 9px 16px; border-radius: 8px; border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; font-size: 14px; }
.tab.active { background: var(--amber); color: #1C1C1E; border-color: var(--amber); font-weight: 700; }

.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3); border-top-color: var(--amber); border-radius: 50%; animation: spin .7s linear infinite; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

.footer { border-top: 1px solid var(--border); padding: 24px; color: var(--muted); font-size: 13px; text-align: center; margin-top: 40px; }

@media (max-width: 860px) { .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .container { padding: 20px 16px; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
  .site-header { flex-direction: column; align-items: flex-start; }
  .nav-links { width: 100%; justify-content: flex-start; }
  .card { padding: 20px; }
  .price { font-size: 22px; }
}