/* Mailr admin — small, dependency-free stylesheet. */
:root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --surface-2: #f0f2f5;
    --text: #1d2330;
    --muted: #5d6677;
    --border: #dde1e8;
    --accent: #2d5bd7;
    --accent-contrast: #ffffff;
    --ok: #1d7a46;
    --ok-bg: #e3f4ea;
    --warn: #8a5a00;
    --warn-bg: #fff3d6;
    --err: #b3261e;
    --err-bg: #fde7e5;
    --info-bg: #e8eefc;
    --radius: 8px;
    --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
    --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color-scheme: light;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #111418;
        --surface: #1a1f26;
        --surface-2: #222933;
        --text: #e6e9ef;
        --muted: #9aa3b2;
        --border: #2e3642;
        --accent: #6f95ff;
        --accent-contrast: #0b1020;
        --ok: #6fd39a;
        --ok-bg: #173424;
        --warn: #f2c265;
        --warn-bg: #3a2e13;
        --err: #ff8a80;
        --err-bg: #3d1a18;
        --info-bg: #1c2744;
        color-scheme: dark;
    }
}
* { box-sizing: border-box; }
html { font-size: 15px; }
body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 0.9em; }
h1 { font-size: 1.5rem; margin: 0 0 0.25rem; }
h2 { font-size: 1.15rem; margin: 1.75rem 0 0.75rem; }
h3 { font-size: 1rem; margin: 1.25rem 0 0.5rem; }
p { margin: 0.5rem 0; }

.layout { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.sidebar {
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 1rem 0.75rem;
    position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { font-weight: 700; font-size: 1.2rem; padding: 0.25rem 0.5rem 1rem; letter-spacing: 0.02em; }
.brand span { color: var(--accent); }
.nav { list-style: none; margin: 0; padding: 0; }
.nav-section { font-size: 0.75rem; text-transform: uppercase; color: var(--muted); padding: 1rem 0.5rem 0.25rem; letter-spacing: 0.05em; }
.nav a { display: block; padding: 0.4rem 0.6rem; border-radius: 6px; color: var(--text); }
.nav a:hover { background: var(--surface-2); text-decoration: none; }
.nav a.active { background: var(--info-bg); color: var(--accent); font-weight: 600; }
.sidebar-footer { margin-top: 1.5rem; padding: 0.5rem; font-size: 0.85rem; color: var(--muted); border-top: 1px solid var(--border); }
.main { padding: 1.5rem 2rem 3rem; max-width: 1280px; width: 100%; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.page-header .subtitle { color: var(--muted); margin: 0; }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem 1.25rem; margin-bottom: 1rem; }
.card h2:first-child, .card h3:first-child { margin-top: 0; }
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.9rem 1rem; }
.stat .label { color: var(--muted); font-size: 0.85rem; }
.stat .value { font-size: 1.6rem; font-weight: 650; font-variant-numeric: tabular-nums; }

table { width: 100%; border-collapse: collapse; background: var(--surface); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); margin-bottom: 1rem; }
th, td { text-align: left; padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); background: var(--surface-2); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.empty { padding: 1.5rem; text-align: center; color: var(--muted); }

.badge { display: inline-block; padding: 0.05rem 0.5rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warning { background: var(--warn-bg); color: var(--warn); }
.badge.error, .badge.critical { background: var(--err-bg); color: var(--err); }
.badge.info { background: var(--info-bg); color: var(--accent); }

.btn, button.btn {
    display: inline-flex; align-items: center; gap: 0.35rem;
    padding: 0.45rem 0.9rem; border-radius: 6px; border: 1px solid var(--border);
    background: var(--surface); color: var(--text); font: inherit; font-weight: 550; cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--accent); color: var(--accent-contrast); border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--err); border-color: var(--err); }
.btn.danger:hover { background: var(--err-bg); }
.btn.small { padding: 0.2rem 0.55rem; font-size: 0.85rem; }
form.inline { display: inline; }

.flash { padding: 0.75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; border: 1px solid transparent; }
.flash.success { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--err-bg); color: var(--err); }
.flash.warning { background: var(--warn-bg); color: var(--warn); }
.flash.info { background: var(--info-bg); color: var(--accent); }

label { display: block; font-weight: 600; margin-bottom: 0.25rem; }
.form-row { margin-bottom: 1rem; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=search], input[type=datetime-local], select, textarea {
    width: 100%; max-width: 32rem; padding: 0.5rem 0.65rem; border: 1px solid var(--border); border-radius: 6px;
    background: var(--surface); color: var(--text); font: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.help-text, .form-help { color: var(--muted); font-size: 0.85rem; margin-top: 0.25rem; }
.form-error, ul.form-errors { color: var(--err); font-size: 0.9rem; margin: 0.25rem 0 0; padding: 0; list-style: none; }
.checkbox-group { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0.35rem 1rem; }
.checkbox-group label, .check label { font-weight: 450; display: inline; margin-left: 0.3rem; }
.filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; align-items: center; }
.filters input, .filters select { width: auto; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1.25rem; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

.secret-box { background: var(--surface-2); border: 1px dashed var(--accent); border-radius: var(--radius); padding: 1rem; }
.copy-field { display: flex; gap: 0.5rem; align-items: center; margin: 0.35rem 0; }
.copy-field code { flex: 1; padding: 0.45rem 0.6rem; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; overflow-wrap: anywhere; }
.dns-value { font-family: var(--mono); font-size: 0.82rem; overflow-wrap: anywhere; }
.status-dot { display: inline-block; width: 0.6rem; height: 0.6rem; border-radius: 50%; background: var(--muted); margin-right: 0.35rem; vertical-align: middle; }
.status-dot.ok { background: var(--ok); }
.status-dot.warning { background: var(--warn); }
.status-dot.error, .status-dot.critical { background: var(--err); }
meter.usage { width: 100%; max-width: 160px; height: 0.6rem; display: block; }
.account-links { margin-top: 0.5rem; }
pre.log { background: var(--surface-2); padding: 0.75rem; border-radius: 6px; font-size: 0.82rem; overflow-x: auto; margin: 0.5rem 0 0; white-space: pre-wrap; }
.pagination { display: flex; gap: 0.5rem; justify-content: flex-end; align-items: center; }

.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.auth-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 2rem; box-shadow: var(--shadow); }
.auth-card input { max-width: none; }
.auth-card .brand { text-align: center; padding-bottom: 1.25rem; font-size: 1.5rem; }

@media (max-width: 860px) {
    .layout { grid-template-columns: 1fr; }
    .sidebar { position: static; height: auto; }
    .main { padding: 1rem; }
}
.dns-name { min-width: 14rem; }