:root {
    --bg: #0f1420;
    --panel: #171d2c;
    --panel-border: #262f45;
    --text: #e7ebf3;
    --muted: #8b93a8;
    --accent: #4f7cff;
    --accent-hover: #6a92ff;
    --ok: #35c17a;
    --warn: #e0a13a;
    --bad: #e05a5a;
    --radius: 10px;
}

* { box-sizing: border-box; }

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

.wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 32px 20px 80px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--panel-border);
}

.topbar .brand { font-weight: 600; letter-spacing: 0.2px; }
.topbar a { color: var(--muted); text-decoration: none; font-size: 14px; }
.topbar a:hover { color: var(--text); }

.card {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
}

.card h2 {
    margin-top: 0;
    font-size: 16px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.center-card {
    max-width: 420px;
    margin: 80px auto;
}

input[type=email], input[type=text] {
    width: 100%;
    padding: 12px 14px;
    background: #0f1420;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    color: var(--text);
    font-size: 15px;
    margin-bottom: 14px;
}

button, .btn {
    display: inline-block;
    background: var(--accent);
    color: white;
    border: none;
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    text-decoration: none;
}
button:hover, .btn:hover { background: var(--accent-hover); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--panel-border); font-size: 14px; }
th { color: var(--muted); font-weight: 500; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}
.badge.ok   { background: rgba(53,193,122,0.15); color: var(--ok); }
.badge.warn { background: rgba(224,161,58,0.15); color: var(--warn); }
.badge.bad  { background: rgba(224,90,90,0.15); color: var(--bad); }

.muted { color: var(--muted); }
.small { font-size: 13px; }

.notice {
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}
.notice.ok   { background: rgba(53,193,122,0.1); border: 1px solid rgba(53,193,122,0.3); }
.notice.bad  { background: rgba(224,90,90,0.1); border: 1px solid rgba(224,90,90,0.3); }