:root {
    --bg: #f6f7f9;
    --panel: #ffffff;
    --text: #1d232b;
    --muted: #66707c;
    --line: #e2e5ea;
    --nav: #161b22;
    --nav-text: #c9d1d9;
    --nav-active: #2f81f7;
    --accent: #2f6fd6;
    --accent-text: #ffffff;
    --ok: #1f883d;
    --warn: #b7791f;
    --bad: #cf222e;
    --chip: #eef1f5;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0d1117;
        --panel: #161b22;
        --text: #e6edf3;
        --muted: #8b949e;
        --line: #30363d;
        --nav: #010409;
        --chip: #21262d;
        --accent: #388bfd;
    }
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 24px 0 10px; }
h1:focus { outline: none; }

.shell { display: flex; min-height: 100vh; }

.nav {
    width: 210px;
    flex-shrink: 0;
    background: var(--nav);
    color: var(--nav-text);
    padding: 16px 0;
    display: flex;
    flex-direction: column;
}

.nav .brand { font-weight: 700; font-size: 17px; padding: 0 18px 16px; color: #fff; letter-spacing: .3px; }
.nav a { display: block; padding: 7px 18px; color: var(--nav-text); text-decoration: none; border-left: 3px solid transparent; }
.nav a:hover { background: rgba(255, 255, 255, .05); }
.nav a.active { border-left-color: var(--nav-active); background: rgba(56, 139, 253, .12); color: #fff; }
.nav form { margin-top: auto; padding: 12px 18px 0; }
.nav .who { padding: 0 18px; color: var(--muted); font-size: 12px; }

main { flex: 1; padding: 24px 28px; min-width: 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin-bottom: 8px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.card .label { color: var(--muted); font-size: 12px; }
.card .value { font-size: 22px; font-weight: 600; margin-top: 2px; font-variant-numeric: tabular-nums; }
.card .sub { color: var(--muted); font-size: 12px; margin-top: 2px; word-break: break-all; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; margin-bottom: 16px; }

table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; background: var(--panel); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.scroll { overflow-x: auto; }

.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.chip { display: inline-block; padding: 1px 8px; border-radius: 10px; background: var(--chip); font-size: 12px; white-space: nowrap; }
.chip.ok { background: rgba(31, 136, 61, .15); color: var(--ok); }
.chip.warn { background: rgba(183, 121, 31, .15); color: var(--warn); }
.chip.bad { background: rgba(207, 34, 46, .13); color: var(--bad); }
.chip.accent { background: rgba(47, 111, 214, .15); color: var(--accent); }

.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.grow { flex: 1; }

input, select, textarea, button {
    font: inherit;
    color: var(--text);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 5px 9px;
}

input[type=checkbox] { padding: 0; }
textarea { width: 100%; min-height: 60px; }
button { cursor: pointer; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger { color: var(--bad); }
button:disabled { opacity: .5; cursor: default; }
.nav button { background: transparent; color: var(--nav-text); border-color: #30363d; width: 100%; }

.form { display: grid; grid-template-columns: 150px 1fr; gap: 8px 12px; align-items: center; max-width: 720px; }
.form label { color: var(--muted); }

.notice { padding: 9px 12px; border-radius: 6px; margin-bottom: 12px; border: 1px solid var(--line); background: var(--panel); }
.notice.ok { border-color: var(--ok); }
.notice.bad { border-color: var(--bad); color: var(--bad); }
.key { font-family: ui-monospace, Consolas, monospace; user-select: all; padding: 8px; background: var(--chip); border-radius: 6px; word-break: break-all; }

.login { max-width: 340px; margin: 12vh auto; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 26px; }
.login input { width: 100%; margin-bottom: 10px; }
.login button { width: 100%; }

.bars { display: flex; align-items: flex-end; gap: 4px; height: 90px; }
.bars div { flex: 1; background: var(--accent); border-radius: 3px 3px 0 0; min-height: 2px; position: relative; }
.bars-x { display: flex; gap: 4px; }
.bars-x span { flex: 1; text-align: center; color: var(--muted); font-size: 11px; }

.blazor-error-boundary { background: #b32121; padding: 1rem; color: white; }
.blazor-error-boundary::after { content: "Une erreur est survenue."; }

#blazor-error-ui { display: none; position: fixed; bottom: 0; left: 0; right: 0; padding: 10px 20px; background: #b32121; color: #fff; z-index: 1000; }
#blazor-error-ui .reload { color: #fff; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

@media (max-width: 760px) {
    .shell { flex-direction: column; }
    .nav { width: auto; flex-direction: row; flex-wrap: wrap; padding: 8px; }
    .nav .brand { width: 100%; padding: 4px 8px 8px; }
    .nav a { border-left: 0; padding: 5px 8px; }
    .nav form, .nav .who { display: none; }
    main { padding: 16px; }
    .form { grid-template-columns: 1fr; }
}