:root {
  --bg: #0f1319;
  --panel: #161c25;
  --panel2: #1c2430;
  --border: #2a3441;
  --text: #e6edf3;
  --muted: #93a1b0;
  --accent: #4f8cff;
  --accent2: #8ab4ff;
  --ok: #2ea36b;
  --bad: #d05252;
  --wait: #d0a252;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent2); }
h1 { font-size: 1.6rem; margin: 0.2em 0 0.5em; }
h2 { font-size: 1.3rem; }
h3 { margin-top: 0; }

header.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.brand span { color: var(--accent); }
header nav { display: flex; gap: 16px; align-items: center; }
header nav a { text-decoration: none; }
.who { color: var(--muted); }

main { flex: 1; width: min(1080px, 94vw); margin: 0 auto; padding: 28px 0 60px; }
footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
  padding: 18px;
  font-size: 0.85rem;
}

.btn {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel2);
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  cursor: pointer;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.big { padding: 12px 26px; font-size: 1.05rem; }
.btn.bad { background: var(--bad); border-color: var(--bad); color: #fff; }
button.linklike {
  background: none; border: none; color: var(--accent2);
  cursor: pointer; font: inherit; padding: 0;
}
form.inline { display: inline; }

.hero { text-align: center; padding: 48px 0 24px; }
.hero h1 { font-size: 2.4rem; line-height: 1.2; }
.hero .sub { color: var(--muted); max-width: 640px; margin: 16px auto 28px; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin: 32px 0;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
}
.card p { color: var(--muted); margin-bottom: 0; }

.how { margin-top: 40px; }
.how ol { line-height: 2; }

.narrow { max-width: 460px; margin: 40px auto; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack input, .row input, input[type="text"], input[type="password"], input[type="number"] {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  font: inherit;
  width: 100%;
}
label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 0.9rem; }

.error { color: var(--bad); }
.muted { color: var(--muted); }

.upload .dropzone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  background: var(--panel);
  padding: 34px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.upload .dropzone.over { border-color: var(--accent); background: var(--panel2); }
.upload .dropzone input[type="file"] { display: none; }
.upload .row { display: flex; gap: 12px; margin-top: 12px; }
.upload .row input { flex: 1; }

table.projects { width: 100%; border-collapse: collapse; }
table.projects th, table.projects td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
table.projects th { color: var(--muted); font-weight: 500; font-size: 0.85rem; }

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  border: 1px solid var(--border);
}
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.bad { color: var(--bad); border-color: var(--bad); }
.badge.wait { color: var(--wait); border-color: var(--wait); }
.badge.neutral { color: var(--muted); }

.setup { display: flex; gap: 24px; margin: 24px 0; flex-wrap: wrap; }
.previewpane {
  flex: 2;
  min-width: 320px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preview { max-width: 100%; max-height: 70vh; border-radius: 6px; background: #fff; }
.setupform { flex: 1; min-width: 260px; align-self: flex-start; }

.statusbox {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
  margin: 18px 0;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.statusbox.ok { border-color: var(--ok); display: block; }
.statusbox.bad { border-color: var(--bad); display: block; }
.errlog {
  background: var(--panel2);
  padding: 10px;
  border-radius: 8px;
  white-space: pre-wrap;
  font-size: 0.8rem;
  max-height: 220px;
  overflow: auto;
}

.spinner {
  width: 22px; height: 22px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.copyrow { display: flex; gap: 8px; align-items: center; }
.copyrow input {
  flex: 1;
  min-width: 180px;
  font-size: 0.8rem;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
}
.nowrap { white-space: nowrap; }
.ok-msg { color: var(--ok); }

details.danger { margin-top: 36px; color: var(--muted); }
details.danger summary { cursor: pointer; }
details.danger form { margin-top: 10px; }