:root {
  --bg: #f4f6f8; --panel: #ffffff; --border: #d9e0e6; --text: #1d2b36;
  --muted: #64748b; --accent: #c8102e; --accent-dark: #a00d25;
  --ok: #16794c; --warn: #b45309; --err: #b91c1c; --info: #1d4ed8;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: #eef1f4; padding: 1px 5px; border-radius: 4px; font-size: 13px; }

.topbar { background: #1d2b36; color: #fff; padding: 10px 20px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.topbar .brand { font-weight: 700; color: #fff; }
.topbar .brand span { color: var(--accent); }
.topbar nav { display: flex; gap: 2px; flex-wrap: wrap; }
.topbar nav a { color: #cbd5e1; padding: 5px 10px; border-radius: 6px; }
.topbar nav a:hover, .topbar nav a.active { background: #33475b; color: #fff; text-decoration: none; }
.topbar .who { margin-left: auto; color: #94a3b8; font-size: 13px; }

.wrap { max-width: 1200px; margin: 24px auto; padding: 0 16px; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; margin-bottom: 18px; }
.panel h1, .panel h2 { margin-top: 0; }
h1 { font-size: 22px; } h2 { font-size: 17px; }
.grid { display: grid; gap: 18px; }
.grid.cols2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid.cards { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.card .num { font-size: 26px; font-weight: 700; }
.card .lbl { color: var(--muted); font-size: 13px; }

table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
tr:hover td { background: #f8fafc; }
.table-scroll { overflow-x: auto; }

.badge { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.ok { background: #d8f3e5; color: var(--ok); }
.badge.warn { background: #fef3c7; color: var(--warn); }
.badge.err { background: #fee2e2; color: var(--err); }
.badge.info { background: #dbeafe; color: var(--info); }
.badge.muted { background: #e2e8f0; color: var(--muted); }

form.inline { display: inline; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 3px; }
input[type=text], input[type=password], input[type=number], input[type=email], input[type=url], input[type=datetime-local], select, textarea {
  width: 100%; max-width: 480px; padding: 7px 10px; border: 1px solid var(--border); border-radius: 7px; font: inherit; background: #fff;
}
textarea { min-height: 70px; }
.btn { display: inline-block; background: var(--accent); border: 0; color: #fff; padding: 8px 16px; border-radius: 7px; font: inherit; font-weight: 600; cursor: pointer; }
.btn:hover { background: var(--accent-dark); }
.btn.secondary { background: #475569; }
.btn.secondary:hover { background: #334155; }
.btn.small { padding: 3px 10px; font-size: 13px; }
.btn.ghost { background: transparent; color: var(--info); border: 1px solid var(--border); }

.msg { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.msg.ok { background: #d8f3e5; color: var(--ok); }
.msg.err { background: #fee2e2; color: var(--err); }
.msg.warn { background: #fef3c7; color: var(--warn); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.muted { color: var(--muted); }
.tabs { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs a { padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px; background: #fff; color: var(--text); }
.tabs a.active { background: var(--accent); border-color: var(--accent); color: #fff; text-decoration: none; }
pre.dump { background: #0f172a; color: #e2e8f0; padding: 12px; border-radius: 8px; overflow-x: auto; font-size: 12.5px; }
.pager { margin-top: 12px; display: flex; gap: 8px; align-items: center; }
.usagebar { background: #e2e8f0; height: 10px; border-radius: 999px; overflow: hidden; min-width: 120px; }
.usagebar i { display: block; height: 100%; background: var(--ok); }
.usagebar i.warn { background: var(--warn); }
.usagebar i.err { background: var(--err); }

.hero { max-width: 760px; margin: 8vh auto; text-align: center; padding: 0 16px; }
.hero .logo { font-size: 40px; font-weight: 800; }
.hero .logo span { color: var(--accent); }
.hero p { color: var(--muted); font-size: 17px; }
.login-box { max-width: 380px; margin: 8vh auto; }