/* CONNECT Monitor — минимальная тёмная тема админки. Без JS и фреймворков. */

:root {
    --bg: #12151a;
    --bg-soft: #1a1f26;
    --bg-row: #161b22;
    --border: #2a323d;
    --fg: #dfe6ee;
    --fg-dim: #8b98a8;
    --accent: #4c9aff;
    --ok: #2fa96b;
    --warn: #d29b26;
    --err: #d9534f;
    --crit: #b5342f;
    --mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- шапка --- */
.topbar {
    display: flex; align-items: center; gap: 24px;
    padding: 12px 24px;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 600; letter-spacing: .3px; white-space: nowrap; }
.brand span { color: var(--accent); }
.brand.big { font-size: 22px; text-align: center; margin-bottom: 18px; }
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar nav a { color: var(--fg-dim); padding: 4px 0; border-bottom: 2px solid transparent; }
.topbar nav a.active { color: var(--fg); border-bottom-color: var(--accent); }

main { max-width: 1400px; margin: 0 auto; padding: 24px; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 28px 0 10px; color: var(--fg); font-weight: 600; }
.subtitle { color: var(--fg-dim); margin: 0 0 16px; }

footer {
    max-width: 1400px; margin: 40px auto 0; padding: 16px 24px 32px;
    color: var(--fg-dim); font-size: 12px;
    display: flex; justify-content: space-between; border-top: 1px solid var(--border);
}

/* --- кнопки --- */
button {
    background: var(--accent); color: #08121f; border: 0; border-radius: 6px;
    padding: 8px 14px; font-weight: 600; cursor: pointer; font-size: 13px;
}
button:hover { filter: brightness(1.1); }
button.ghost { background: transparent; color: var(--fg-dim); border: 1px solid var(--border); }
button.ghost:hover { color: var(--fg); }
button.tiny { padding: 4px 9px; font-size: 12px; }

.actions { display: flex; gap: 6px; }
.actions form, .actions-row form { display: inline; }
.actions-row { display: flex; gap: 10px; margin: 16px 0; }

/* --- таблицы --- */
table { width: 100%; border-collapse: collapse; background: var(--bg-row); border-radius: 8px; overflow: hidden; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--bg-soft); color: var(--fg-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tr:last-child td { border-bottom: 0; }
tr.subrow td { background: #1c1414; border-bottom: 1px solid var(--border); padding-top: 4px; padding-bottom: 8px; }
table.kv { background: transparent; }
table.kv th { width: 180px; background: transparent; text-transform: none; letter-spacing: 0; }

.mono { font-family: var(--mono); font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.msg { word-break: break-word; }
.muted { color: var(--fg-dim); }
.err { color: #e8918e; word-break: break-word; }

/* --- пилюли --- */
.pill {
    display: inline-block; padding: 2px 8px; border-radius: 999px;
    font-size: 11.5px; font-weight: 600; white-space: nowrap;
}
.st-ok { background: rgba(47,169,107,.18); color: #6ddba1; }
.st-degraded { background: rgba(210,155,38,.18); color: #e8c274; }
.st-down { background: rgba(217,83,79,.2); color: #f0938f; }
.st-unknown, .muted-pill { background: rgba(139,152,168,.18); color: var(--fg-dim); }
.lv-debug { background: rgba(139,152,168,.15); color: var(--fg-dim); }
.lv-info { background: rgba(76,154,255,.15); color: #86b9ff; }
.lv-warning { background: rgba(210,155,38,.18); color: #e8c274; }
.lv-error { background: rgba(217,83,79,.2); color: #f0938f; }
.lv-critical { background: var(--crit); color: #fff; }

/* --- карточки --- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.card { background: var(--bg-row); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.card-title { color: var(--fg-dim); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
.card-value { font-size: 30px; font-weight: 700; margin: 6px 0; }
.card-value.small { font-size: 17px; font-weight: 600; }
.card-note { color: var(--fg-dim); font-size: 12.5px; display: flex; gap: 6px; flex-wrap: wrap; }

/* --- фильтры --- */
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filters select, .filters input[type=search], .filters input[type=text] {
    background: var(--bg-soft); color: var(--fg); border: 1px solid var(--border);
    border-radius: 6px; padding: 7px 10px; font-size: 13px;
}
.filters input[type=search] { min-width: 280px; }
.filters .check { color: var(--fg-dim); display: flex; gap: 6px; align-items: center; }
.filters .reset { color: var(--fg-dim); font-size: 12.5px; }

.periods { display: flex; gap: 12px; margin: 18px 0 6px; }
.periods a { color: var(--fg-dim); font-size: 13px; }
.periods a.active { color: var(--fg); font-weight: 600; border-bottom: 2px solid var(--accent); }

.pager { display: flex; gap: 16px; margin: 14px 0; }

/* --- графики «полосками» (без JS и библиотек) --- */
.chart { background: var(--bg-row); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; }
.chart-row { display: flex; align-items: center; gap: 12px; padding: 2px 0; }
.chart-label { color: var(--fg-dim); width: 52px; flex: none; }
.chart-bars { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.chart-value { color: var(--fg-dim); width: 150px; flex: none; text-align: right; }
.bar { display: block; height: 7px; border-radius: 3px; min-width: 0; }
.bar-in { background: var(--accent); }
.bar-out { background: var(--ok); }
.bar.legend { display: inline-block; width: 18px; height: 7px; vertical-align: middle; }

.alert {
    background: rgba(217,83,79,.12); border: 1px solid rgba(217,83,79,.4);
    color: #f0938f; border-radius: 8px; padding: 10px 14px; margin: 12px 0;
}

pre.block {
    background: var(--bg-row); border: 1px solid var(--border); border-radius: 8px;
    padding: 12px 14px; overflow-x: auto; white-space: pre-wrap; word-break: break-word;
    font-family: var(--mono); font-size: 12.5px; margin: 0;
}

/* --- вход --- */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box {
    background: var(--bg-row); border: 1px solid var(--border); border-radius: 12px;
    padding: 28px 30px; width: 360px;
}
.login-box form { display: flex; flex-direction: column; gap: 14px; }
.login-box label { display: flex; flex-direction: column; gap: 6px; color: var(--fg-dim); font-size: 12.5px; }
.login-box input {
    background: var(--bg); color: var(--fg); border: 1px solid var(--border);
    border-radius: 6px; padding: 9px 11px; font-size: 14px;
}
.login-box button { padding: 10px; font-size: 14px; }

@media (max-width: 720px) {
    .topbar { flex-wrap: wrap; gap: 12px; }
    .filters input[type=search] { min-width: 100%; }
    table { display: block; overflow-x: auto; }
}