/* Fieldwork: one stylesheet, no framework, no build step. */

:root {
    --bg: #f6f7f9;
    --surface: #ffffff;
    --border: #dfe3e8;
    --text: #1c2530;
    --muted: #66707c;
    --accent: #1f6feb;
    --ok: #157f3d;
    --warn: #9a6700;
    --error: #c02b2b;
    --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    --radius: 10px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #14181d;
        --surface: #1b2027;
        --border: #2c333c;
        --text: #e6e9ed;
        --muted: #98a2ad;
        --accent: #5aa0ff;
        --ok: #4cc276;
        --warn: #e0b341;
        --error: #ff6b6b;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

body.centered {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

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

/* ── Topbar ───────────────────────────────────────────────────────────────── */
.topbar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 0 24px;
    height: 56px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.topbar .brand { font-weight: 650; text-decoration: none; color: var(--text); }
.topbar nav { display: flex; gap: 18px; flex: 1; }
.topbar nav a { text-decoration: none; color: var(--muted); padding: 4px 0; border-bottom: 2px solid transparent; }
.topbar nav a:hover { color: var(--text); }
.topbar nav a.active { color: var(--text); border-bottom-color: var(--accent); }
.topbar .user { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.topbar .user form { margin: 0; }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.page { max-width: 900px; margin: 0 auto; padding: 28px 24px 64px; }
.page.wide { max-width: 1200px; }
h1 { font-size: 22px; margin: 0 0 6px; }
h2 { font-size: 15px; margin: 0 0 10px; letter-spacing: .01em; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    margin: 18px 0;
}
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 18px 0; }
.cards .card { margin: 0; }

.login { width: min(400px, 100%); }
.login h1 { margin-bottom: 2px; }

/* ── Bits ─────────────────────────────────────────────────────────────────── */
.status { font-size: 17px; font-weight: 600; margin: 4px 0 10px; }
.status.ok { color: var(--ok); }
.status.warn { color: var(--warn); }
.status.error { color: var(--error); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 10px 0 0; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-variant-numeric: tabular-nums; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 14px; }

.button {
    font: inherit;
    font-size: 14px;
    padding: 7px 14px;
    border-radius: 7px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}
.button:hover { border-color: var(--accent); }
.button:disabled { opacity: .55; cursor: default; }
.button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.button.danger:hover { border-color: var(--error); color: var(--error); }
.button.block { display: block; width: 100%; text-align: center; }

button.link { background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; font-size: 13px; padding: 0; text-decoration: underline; }

input[type="text"], input[type="password"], input[type="search"], select {
    font: inherit;
    font-size: 14px;
    padding: 7px 10px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--surface);
    color: var(--text);
    width: 100%;
}
select, input[type="search"] { width: auto; min-width: 220px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
.check { display: flex; align-items: center; gap: 6px; margin: 0; }
.check input { width: auto; }
.stack { display: block; }

.alert { padding: 10px 12px; border-radius: 7px; font-size: 14px; }
.alert.error { background: color-mix(in srgb, var(--error) 12%, transparent); color: var(--error); }
.alert.ok { background: color-mix(in srgb, var(--ok) 12%, transparent); color: var(--ok); }

.divider { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; margin: 18px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

code { font-family: var(--mono); font-size: 13px; }
code.block { display: block; padding: 8px 10px; background: var(--bg); border: 1px solid var(--border); border-radius: 7px; overflow-x: auto; }

.result, .logview {
    font-family: var(--mono);
    font-size: 12.5px;
    line-height: 1.5;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 12px;
    margin-top: 14px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}
.logview { max-height: 70vh; overflow-y: auto; white-space: pre; word-break: normal; margin-top: 16px; }
.logview .lvl-error { color: var(--error); }
.logview .lvl-warn { color: var(--warn); }
.logview .lvl-debug { color: var(--muted); }

.roadmap { margin: 8px 0 0; padding-left: 20px; color: var(--muted); }
.roadmap li { margin: 4px 0; }
.roadmap strong { color: var(--text); }

details summary { cursor: pointer; color: var(--accent); font-size: 14px; margin-top: 8px; }

table.calls { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 10px; }
table.calls th, table.calls td { text-align: left; padding: 6px 10px 6px 0; border-bottom: 1px solid var(--border); }
table.calls th { color: var(--muted); font-weight: 500; }
table.calls td.url { font-family: var(--mono); font-size: 12px; word-break: break-all; }