:root { color-scheme: dark; --bg: #0d1017; --card: #151a24; --line: #232a3a; --text: #e6e8ef; --dim: #9aa3b5; --accent: #4f7cff; --ok: #34d399; --warn: #fbbf24; --bad: #f87171; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
header { display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
header .brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 18px; }
header .brand img { width: 32px; height: 32px; }
header nav { margin-left: auto; display: flex; align-items: center; gap: 16px; }
header form { margin: 0; }
main { width: min(960px, 100% - 32px); margin: 0 auto; padding: 28px 0 56px; }
h1 { font-size: 28px; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 0 0 12px; }
p { margin: 0 0 12px; }
.dim { color: var(--dim); }
.card { background: var(--card); border-radius: 18px; padding: 20px; margin: 0 0 16px; }
.alone { min-height: calc(100vh - 84px); display: grid; place-items: center; text-align: center; }
.hero { text-align: center; padding: 56px 0 24px; }
.hero img { width: 96px; height: 96px; }
.hero h1 { font-size: 40px; margin: 16px 0 8px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.button, button { display: inline-block; border: 0; border-radius: 12px; padding: 11px 18px; background: var(--accent); color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
.button.big { padding: 15px 28px; border-radius: 14px; font-size: 17px; }
button.quiet { background: transparent; color: var(--dim); padding: 6px 8px; font-weight: 500; }
button.danger { background: transparent; color: var(--bad); padding: 6px 8px; font-weight: 500; }
input { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; min-width: 0; }
form.stack { display: grid; gap: 12px; }
form.stack label { display: grid; gap: 4px; color: var(--dim); font-size: 14px; }
form.stack label.check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 16px; }
form.stack input:not([type=checkbox]) { width: 100%; }
form.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
form.row input { flex: 1 1 160px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--dim); font-weight: 500; font-size: 14px; }
code { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 2px 6px; font-size: 14px; word-break: break-all; }
.big-number { font-size: 30px; font-weight: 700; }
.tag { display: inline-block; border-radius: 999px; padding: 1px 10px; font-size: 13px; }
.tag.ok { background: #0b3d2e; color: var(--ok); }
.tag.wait { background: #3d2f0b; color: var(--warn); }
.tag.bad { background: #3d1414; color: var(--bad); }
.notice { border: 1px solid var(--warn); color: var(--warn); border-radius: 12px; padding: 10px 14px; margin: 0 0 16px; }
.scroll { overflow-x: auto; }
.minus { color: var(--bad); }