:root {
  --bg: #0f1419;
  --panel: #171d25;
  --panel-2: #1e2630;
  --line: #2a3441;
  --text: #e8eef4;
  --muted: #8b9aab;
  --accent: #c4a35a;
  --accent-2: #3d8bfd;
  --ok: #3ecf8e;
  --bad: #f07178;
  --warn: #e6c07b;
  --radius: 14px;
  --font: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 10% -10%, #1a2433 0%, transparent 60%),
    radial-gradient(900px 500px at 100% 0%, #1d1830 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 28px 20px 60px; }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand strong {
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--accent);
}
.brand span { color: var(--muted); font-size: 13px; }

.nav { display: flex; gap: 10px; flex-wrap: wrap; }
.nav a, .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
}
.nav a.active, .btn.primary {
  background: linear-gradient(135deg, #c4a35a, #a8843d);
  border-color: transparent;
  color: #111;
  font-weight: 700;
  text-decoration: none;
}
.btn.ghost { background: transparent; }

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 600;
}
.card .value {
  font-size: 28px;
  font-weight: 700;
}
.card .sub { margin-top: 6px; color: var(--muted); font-size: 13px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
}
.panel h2 {
  margin: 0 0 14px;
  font-size: 18px;
}

.flags { display: flex; flex-wrap: wrap; gap: 10px; }
.flag {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--line);
  background: #121820;
}
.flag.ok { color: var(--ok); border-color: #245c43; }
.flag.bad { color: var(--bad); border-color: #5c2a30; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.status-ok { color: var(--ok); }
.status-error { color: var(--bad); }

label {
  display: block;
  margin: 14px 0 6px;
  color: var(--muted);
  font-size: 13px;
}
input, textarea {
  width: 100%;
  background: #0e1319;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
}
textarea { min-height: 72px; resize: vertical; }
.form-actions { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
@media (max-width: 720px) {
  .split { grid-template-columns: 1fr; }
}
.flash {
  background: #1b2a22;
  border: 1px solid #2f6b4d;
  color: var(--ok);
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 14px;
}
.error {
  background: #2a1719;
  border: 1px solid #6b2f38;
  color: var(--bad);
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 14px;
}
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
.endpoints code {
  display: block;
  background: #0e1319;
  border: 1px solid var(--line);
  padding: 10px 12px;
  border-radius: 8px;
  margin: 8px 0;
  word-break: break-all;
}
.login-box {
  max-width: 420px;
  margin: 10vh auto;
}
.ocr-result {
  margin-top: 12px;
  background: #0e1319;
  border-radius: 10px;
  padding: 12px;
  border: 1px solid var(--line);
}
.ocr-result div { margin: 4px 0; }

.guide.prose {
  line-height: 1.55;
  font-size: 15px;
}
.guide.prose h1 {
  font-size: 22px;
  margin: 0 0 16px;
  color: var(--accent);
}
.guide.prose h2 {
  font-size: 18px;
  margin: 28px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.guide.prose h3 {
  font-size: 15px;
  margin: 18px 0 8px;
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
}
.guide.prose p, .guide.prose ul, .guide.prose ol { margin: 0 0 12px; color: #d5dee8; }
.guide.prose li { margin: 4px 0; }
.guide.prose code {
  background: #0e1319;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1px 6px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 13px;
}
.guide.prose pre {
  background: #0e1319;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  overflow-x: auto;
}
.guide.prose pre code {
  border: 0;
  padding: 0;
  background: transparent;
}
.guide.prose table {
  margin: 12px 0 18px;
  font-size: 13px;
}
.guide.prose hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 22px 0;
}
.guide.prose strong { color: #fff; }

.scode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
}
.scode-card {
  background: #0e1319;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.scode-label { font-weight: 600; font-size: 14px; }
.scode-hint { color: var(--muted); font-size: 12px; }
.scode-code {
  display: block;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
  word-break: break-all;
  color: #c8d6e5;
  background: #121820;
  border-radius: 6px;
  padding: 8px;
  border: 1px solid var(--line);
}
.scode-copy { align-self: flex-start; padding: 6px 12px; font-size: 12px; margin-top: 4px; }
.tpl-upload input[type=file] {
  font-size: 12px;
  padding: 8px;
}