:root {
    --bg: #f3efe6;
    --raised: #fffdf8;
    --ink: #1c1915;
    --muted: #5f584e;
    --line: #e4dccf;
    --accent: #0c6b58;
    --accent-strong: #084c3e;
    --accent-soft: #e5f4ef;
    --sidebar: #14241f;
    --sidebar-ink: #f4f1ea;
    --sidebar-muted: #b7c7c0;
    --danger: #8f2d2d;
    --danger-soft: #f8e8e4;
    --warn: #8a5a12;
    --warn-soft: #f8efd8;
    --shadow: 0 16px 40px rgba(28, 25, 21, 0.06);
    --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.5;
}

a { color: var(--accent-strong); }

button, input, select, textarea { font: inherit; color: inherit; }

.shell {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--sidebar);
    color: var(--sidebar-ink);
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.brand {
    display: flex;
    gap: 12px;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.mark {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #1f8a72;
    color: white;
    display: grid;
    place-items: center;
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 500;
}

.brand .label strong { display: block; font-size: 16px; letter-spacing: 0.01em; }
.brand .label span { display: block; color: var(--sidebar-muted); font-size: 12px; }

.nav { display: flex; flex-direction: column; gap: 4px; }

.nav a {
    color: var(--sidebar-ink);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 8px;
}

.nav a.active, .nav a:hover { background: rgba(255, 255, 255, 0.08); }

.sidebar-user {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar button.linkish {
    background: transparent;
    border: 0;
    color: var(--sidebar-muted);
    padding: 8px 10px;
    cursor: pointer;
}

.button.google {
    width: 100%;
    background: #fff;
    color: var(--ink);
    border-color: var(--line);
}

.button.google:hover {
    border-color: var(--muted);
}

.divider {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    align-items: center;
    color: var(--muted);
    font-size: 13px;
    margin: 20px 0;
}

.divider::before,
.divider::after {
    content: "";
    height: 1px;
    background: var(--line);
}

.main { padding: 36px 40px 64px; max-width: 1100px; }

.guest {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px 16px;
}

.card, .panel {
    background: var(--raised);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.guest .card { width: min(440px, 100%); padding: 28px; }

h1 { font-size: 32px; line-height: 1.15; margin: 0 0 8px; letter-spacing: -0.03em; }
h2 { font-size: 20px; margin: 0 0 12px; }
p.lead { color: var(--muted); margin-top: 0; }

.page-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-end;
    margin-bottom: 24px;
}

.grid { display: grid; gap: 16px; }
.grid.stats { grid-template-columns: repeat(4, 1fr); margin-bottom: 24px; }
.stat { padding: 18px 18px 16px; }
.stat b { display: block; font-size: 28px; letter-spacing: -0.04em; }
.stat span { color: var(--muted); font-size: 13px; }

.panel { padding: 20px; margin-bottom: 16px; }

label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.help { color: var(--muted); font-size: 13px; margin-top: 6px; }

input[type="text"], input[type="email"], input[type="password"], input[type="url"], input[type="datetime-local"], select, textarea {
    width: 100%;
    border: 1px solid var(--line);
    background: white;
    border-radius: 10px;
    padding: 10px 12px;
}

textarea { min-height: 88px; resize: vertical; }

.field { margin-bottom: 16px; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

button, .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: white;
    text-decoration: none;
    padding: 9px 16px;
    cursor: pointer;
}

button.secondary, .button.secondary {
    background: transparent;
    color: var(--accent-strong);
}

button.danger, .button.danger {
    background: transparent;
    border-color: #e4c4bc;
    color: var(--danger);
}

button.small, .button.small { padding: 6px 12px; font-size: 14px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }

.mono, code, pre { font-family: var(--mono); }
pre {
    background: #17211e;
    color: #f4f1ea;
    padding: 16px;
    border-radius: 12px;
    overflow: auto;
    font-size: 13px;
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
    background: var(--accent-soft);
    color: var(--accent-strong);
    border-radius: 999px;
    padding: 2px 8px;
    font-size: 12px;
    font-family: var(--mono);
}

.alert { border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; }
.alert-ok { background: var(--accent-soft); color: var(--accent-strong); }
.alert-error { background: var(--danger-soft); color: var(--danger); }
.alert-warn { background: var(--warn-soft); color: var(--warn); }
.alert ul { margin: 0; padding-left: 18px; }

.secret {
    border: 1px dashed #c9b48a;
    background: #fff8ea;
    border-radius: 16px;
    padding: 18px;
    margin-bottom: 16px;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}
.status i {
    width: 8px;
    height: 8px;
    border-radius: 99px;
    background: var(--danger);
    display: inline-block;
}
.status.ok i { background: var(--accent); }

.tool-toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.tool-toolbar button { background: white; color: var(--ink); border-color: var(--line); }
.search { max-width: 320px; }

details.group { border-top: 1px solid var(--line); padding: 8px 0; }
details.group summary { cursor: pointer; font-weight: 600; }
.tool-row { display: grid; grid-template-columns: 22px 1fr; gap: 8px; padding: 6px 0 6px 8px; }
.tool-row small { display: block; color: var(--muted); }
.tool-row .name { font-family: var(--mono); font-size: 13px; }
.tag {
    display: inline-block;
    font-size: 11px;
    border-radius: 999px;
    padding: 1px 6px;
    margin-left: 6px;
    background: var(--warn-soft);
    color: var(--warn);
}
.tag.quiet { background: var(--bg); color: var(--muted); }
.check-list { display: grid; gap: 8px; }
.check-list label { font-weight: 500; display: flex; gap: 8px; align-items: flex-start; }

.muted { color: var(--muted); }
.count { font-family: var(--mono); font-size: 13px; color: var(--muted); }

@media (max-width: 900px) {
    .shell { grid-template-columns: 1fr; }
    .sidebar { padding: 16px; gap: 12px; }
    .nav { flex-direction: row; flex-wrap: wrap; }
    .sidebar form { margin-top: 0; }
    .main { padding: 20px 16px 48px; }
    .grid.stats { grid-template-columns: 1fr 1fr; }
    .page-head { flex-direction: column; align-items: flex-start; }
}