/* DeskLink site — dark theme matching the client app. Zero dependencies. */
:root {
  --bg: #0b0f17;
  --bg-soft: #10151f;
  --card: #131a26;
  --card-soft: #182130;
  --border: #232d3f;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --text-faint: #64748b;
  --accent: #4f8cff;
  --accent-soft: rgba(79, 140, 255, 0.14);
  --green: #34d399;
  --red: #f87171;
  --amber: #fbbf24;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.55;
}

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

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
header {
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 23, 0.85);
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  z-index: 10;
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
}
.brand {
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--accent), #9f6bff);
}
nav { display: flex; gap: 18px; align-items: center; }
nav a { color: var(--text-dim); font-size: 14px; }
nav a:hover { color: var(--text); text-decoration: none; }

/* ---------- hero ---------- */
.hero { padding: 84px 0 64px; text-align: center; }
.hero h1 {
  font-size: 42px;
  line-height: 1.15;
  margin: 0 0 18px;
  letter-spacing: -0.5px;
}
.hero h1 .grad {
  background: linear-gradient(90deg, var(--accent), #9f6bff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  color: var(--text-dim);
  font-size: 18px;
  max-width: 620px;
  margin: 0 auto 30px;
}
.hero .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--card-soft); text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: #3d7bf0; }
.btn .ver { font-weight: 400; opacity: 0.75; font-size: 12px; }

/* ---------- sections ---------- */
section { padding: 48px 0; }
h2 { font-size: 22px; margin: 0 0 6px; }
.section-sub { color: var(--text-faint); margin: 0 0 26px; font-size: 14px; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}
.feature .ico { font-size: 22px; margin-bottom: 10px; }
.feature h3 { margin: 0 0 6px; font-size: 15px; }
.feature p { margin: 0; color: var(--text-dim); font-size: 13.5px; }

/* ---------- download card ---------- */
.download-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
}
.download-card .btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
.release-notes {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  text-align: left;
  color: var(--text-dim);
  font-size: 13.5px;
  white-space: pre-line;
  max-height: 160px;
  overflow-y: auto;
}
.release-notes .ver-line {
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 8px;
}
.no-release { color: var(--text-faint); font-size: 13.5px; margin-top: 14px; }

/* ---------- status page ---------- */
.status-list { display: grid; gap: 12px; max-width: 640px; }
.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
}
.status-row .label { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14.5px; }
.status-row .detail { color: var(--text-faint); font-size: 12.5px; font-weight: 400; margin-top: 2px; word-break: break-all; }
.status-right { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-dim); white-space: nowrap; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--card-soft);
  color: var(--text-dim);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint); }
.pill.online { color: var(--green); border-color: rgba(52, 211, 153, 0.35); background: rgba(52, 211, 153, 0.08); }
.pill.online .dot { background: var(--green); box-shadow: 0 0 8px rgba(52, 211, 153, 0.7); }
.pill.offline { color: var(--red); border-color: rgba(248, 113, 113, 0.35); background: rgba(248, 113, 113, 0.08); }
.pill.offline .dot { background: var(--red); }

.config-box {
  margin-top: 26px;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 13px;
  color: var(--text-dim);
}
.config-box label { display: block; margin-bottom: 4px; color: var(--text-faint); font-size: 12px; }
.config-box input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 8px 10px;
  font-size: 13px;
  font-family: ui-monospace, monospace;
  margin-bottom: 10px;
}
.refresh-note { margin-top: 18px; color: var(--text-faint); font-size: 12.5px; }

/* ---------- legal / prose pages ---------- */
.prose { max-width: 780px; margin: 0 auto; padding: 48px 24px 20px; }
.prose h1 { font-size: 30px; margin: 0 0 8px; letter-spacing: -0.3px; }
.prose h2 { font-size: 19px; margin: 30px 0 10px; }
.prose h3 { font-size: 16px; margin: 20px 0 8px; }
.prose p, .prose li { color: var(--text-dim); font-size: 14.5px; }
.prose li { margin-bottom: 6px; }
.prose strong { color: var(--text); }
.prose table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 13px; }
.prose th, .prose td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; color: var(--text-dim); vertical-align: top; }
.prose th { color: var(--text); background: var(--card); }
.prose code { background: var(--card-soft); border-radius: 4px; padding: 1px 5px; font-size: 12.5px; font-family: ui-monospace, monospace; }
.prose .meta { color: var(--text-faint); font-size: 13px; margin-bottom: 24px; }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 26px 0 40px;
  margin-top: 30px;
  color: var(--text-faint);
  font-size: 13px;
}
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

@media (max-width: 640px) {
  .hero { padding: 56px 0 40px; }
  .hero h1 { font-size: 30px; }
  .hero p { font-size: 15.5px; }
}