:root {
    --bg: #0f1720;
    --panel: #17212b;
    --border: #263341;
    --text: #e7edf3;
    --muted: #93a3b3;
    --accent: #4fb3ff;
    --ok: #3ecf8e;
    --err: #ff6b6b;
}

* { box-sizing: border-box; }

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topnav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0.75rem 1.5rem;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
}
.topnav .brand { font-weight: 700; margin-right: 0.5rem; }
.topnav .spacer { flex: 1; }
.topnav .whoami { color: var(--muted); }

main { max-width: 960px; margin: 0 auto; padding: 1.5rem; }

h1, h2, h3 { font-weight: 600; }

.flash { padding: 0.6rem 1rem; border-radius: 6px; margin-bottom: 1rem; font-size: 0.9rem; }
.flash-ok { background: rgba(62, 207, 142, 0.15); border: 1px solid var(--ok); color: var(--ok); }
.flash-err { background: rgba(255, 107, 107, 0.15); border: 1px solid var(--err); color: var(--err); }

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }

.stat-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.stat {
    flex: 1;
    min-width: 140px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem;
}
.stat .num { font-size: 1.8rem; font-weight: 700; }
.stat .label { color: var(--muted); font-size: 0.85rem; }

form.inline { display: inline; }

input[type=text], input[type=password], input[type=number], textarea, select {
    background: #0c141c;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.45rem 0.6rem;
    border-radius: 6px;
    font-size: 0.9rem;
    width: 100%;
}

label { display: block; margin: 0.6rem 0 0.25rem; font-size: 0.85rem; color: var(--muted); }

button, input[type=submit] {
    background: var(--accent);
    color: #001624;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.75rem;
}
button.danger { background: var(--err); }
button.secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }

.login-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}
.login-card { width: 320px; }

code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }

.badge {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    border: 1px solid var(--border);
}
.badge-on { color: var(--ok); border-color: var(--ok); }
.badge-off { color: var(--muted); }