:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e7e9ee;
  --muted: #9aa3b2;
  --accent: #7c5cff;
  --accent-2: #5b8cff;
  --ok: #2ecc8f;
  --warn: #f0b429;
  --err: #ff5c6c;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--accent-2); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 24px 20px 64px; }
.wrap.narrow { max-width: 620px; }

header.top {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-bottom: 1px solid var(--line); background: var(--panel);
}
header.top h1 { font-size: 17px; margin: 0; font-weight: 650; letter-spacing: .2px; }
header.top .spacer { flex: 1; }

.logo {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px; margin-bottom: 16px;
}
.card h2 { margin: 0 0 14px; font-size: 15px; font-weight: 650; }
.card h3 { margin: 18px 0 8px; font-size: 13px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 1 1 140px; }
.row > .shrink { flex: 0 0 auto; }

label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 5px; }

input, select, textarea, button {
  font: inherit; border-radius: 9px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); padding: 10px 12px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
input::placeholder { color: #5f6878; }

button {
  cursor: pointer; border: 0; font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff;
}
button:hover:not(:disabled) { filter: brightness(1.1); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: var(--panel-2); border: 1px solid var(--line); color: var(--text); }
button.danger { background: transparent; border: 1px solid var(--err); color: var(--err); }
button.small { padding: 6px 10px; font-size: 13px; width: auto; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }

.pill {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; border: 1px solid var(--line); background: var(--panel-2);
}
.pill.ok { color: var(--ok); border-color: rgba(46, 204, 143, .4); }
.pill.warn { color: var(--warn); border-color: rgba(240, 180, 41, .4); }
.pill.err { color: var(--err); border-color: rgba(255, 92, 108, .4); }
.pill.live { color: #fff; background: var(--err); border-color: var(--err); }

.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.right { text-align: right; }
.big { font-size: 24px; font-weight: 700; }
.hidden { display: none !important; }

.toast {
  position: fixed; right: 18px; bottom: 18px; max-width: 380px;
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel-2); box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
  white-space: pre-wrap; z-index: 50;
}
.toast.err { border-color: var(--err); }
.toast.ok { border-color: var(--ok); }

.item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); align-items: center; }
.item img { width: 54px; height: 54px; border-radius: 8px; object-fit: cover; background: var(--panel-2); }
.item .grow { flex: 1; min-width: 0; }
.item .name { font-weight: 600; }

.totals { margin-top: 14px; }
.totals div { display: flex; justify-content: space-between; padding: 5px 0; }
.totals .sum { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 12px; font-size: 18px; font-weight: 700; }

.steps { display: flex; gap: 8px; margin-bottom: 18px; font-size: 12px; color: var(--muted); }
.steps span { padding: 4px 10px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--line); }
.steps span.on { color: #fff; background: var(--accent); border-color: var(--accent); }

.tabs { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.tabs button { width: auto; background: var(--panel-2); border: 1px solid var(--line); color: var(--muted); padding: 7px 14px; font-size: 14px; }
.tabs button.on { background: var(--accent); color: #fff; border-color: var(--accent); }

code.key {
  display: block; padding: 10px 12px; background: #0b0d11; border: 1px solid var(--line);
  border-radius: 8px; word-break: break-all; margin-top: 6px;
}