:root {
  --bg: #111317; --panel: #1a1d23; --panel2: #20242b; --panel3: #282d35; --line: #2a2f38; --line2: #363c47;
  --text: #dde2ea; --dim: #8b93a1; --faint: #5d6573; --accent: #4ea1ff; --accent2: #2f7fe0; --ok: #3ddc84; --warn: #ffcc33; --bad: #ff4757;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--accent); }
.brand { display: inline-flex; align-items: center; gap: 8px; font-size: 16px; letter-spacing: .2px; color: var(--text); text-decoration: none; }
.brand b { font-weight: 700; color: var(--accent); margin-left: 2px; }
.logo { display: inline-flex; gap: 2px; align-items: center; height: 18px; }
.logo i { width: 3px; border-radius: 2px; background: var(--accent); }
.logo i:nth-child(1) { height: 8px; } .logo i:nth-child(2) { height: 16px; } .logo i:nth-child(3) { height: 11px; } .logo i:nth-child(4) { height: 6px; }

.center { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.card { width: 100%; max-width: 400px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 28px; }
.card h1 { font-size: 20px; margin: 18px 0 4px; }
.card p.sub { color: var(--dim); margin: 0 0 20px; }
label { display: block; font-size: 12px; color: var(--dim); margin: 14px 0 6px; }
input[type=email], input[type=password], input[type=text], select {
  width: 100%; background: var(--bg); border: 1px solid var(--line2); border-radius: 7px; padding: 9px 11px; outline: none; }
input:focus, select:focus { border-color: var(--accent); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: var(--panel3); border: 1px solid var(--line2);
  border-radius: 7px; padding: 8px 14px; cursor: pointer; white-space: nowrap; text-decoration: none; color: var(--text); }
.btn:hover { background: #313741; }
.btn.accent { background: var(--accent2); border-color: var(--accent); color: #fff; }
.btn.accent:hover { background: var(--accent); }
.btn.danger { background: #5a1f26; border-color: #8a2c36; }
.btn.sm { padding: 4px 10px; font-size: 12px; }
.btn.wide { width: 100%; margin-top: 20px; }
.btn:disabled { opacity: .5; cursor: default; }
.msg { margin-top: 14px; font-size: 13px; min-height: 1em; }
.msg.err { color: var(--bad); } .msg.ok { color: var(--ok); }
.foot { color: var(--faint); font-size: 12px; margin-top: 18px; text-align: center; }
.code { font: 600 26px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 3px; text-align: center; padding: 14px; background: var(--bg);
  border: 1px dashed var(--line2); border-radius: 8px; margin: 10px 0 4px; }

/* account */
.top { display: flex; align-items: center; gap: 14px; padding: 12px 20px; border-bottom: 1px solid #0b0c0f; background: linear-gradient(#20242b, #1a1d23); position: sticky; top: 0; }
.top .spacer { flex: 1; }
.page { max-width: 920px; margin: 0 auto; padding: 24px 16px 60px; }
.page h1 { font-size: 22px; margin: 0 0 4px; }
.page > p.sub { color: var(--dim); margin: 0 0 20px; }
section.box { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin-bottom: 16px; }
section.box h2 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
section.box h2 .spacer { flex: 1; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; font-size: 13px; }
.kv dt { color: var(--dim); } .kv dd { margin: 0; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--dim); font-weight: 500; font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--line); }
td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
td.act { text-align: right; white-space: nowrap; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--panel3); }
.pill.ok { background: rgba(61,220,132,.15); color: var(--ok); } .pill.warn { background: rgba(255,204,51,.14); color: var(--warn); } .pill.bad { background: rgba(255,71,87,.15); color: var(--bad); }
.banner { border-radius: 10px; padding: 12px 14px; margin-bottom: 16px; font-size: 13px; }
.banner.warn { background: rgba(255,204,51,.1); border: 1px solid rgba(255,204,51,.35); }
.banner.bad { background: rgba(255,71,87,.1); border: 1px solid rgba(255,71,87,.35); }
.bar { height: 8px; border-radius: 99px; background: var(--panel3); overflow: hidden; margin-top: 6px; }
.bar i { display: block; height: 100%; background: var(--accent); }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; }
.row > div { flex: 1; min-width: 160px; }
.row label { margin-top: 0; }
.secret { font: 13px ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--bg); border: 1px solid var(--line2); border-radius: 6px; padding: 2px 8px; user-select: all; }
.dim { color: var(--dim); }
@media (max-width: 600px) { .kv { grid-template-columns: 1fr; gap: 2px; } .kv dd { margin-bottom: 8px; } .hide-sm { display: none; } }