/* Простой CSS без сборщиков и внешних зависимостей. */

:root {
    --bg: #f6f7f9;
    --fg: #1d2129;
    --muted: #6b7280;
    --line: #d8dce3;
    --panel: #ffffff;
    --accent: #2f6feb;
    --danger: #c0392b;
    --ok: #1e7e34;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font: 15px/1.5 "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

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

code {
    font-family: Consolas, "Cascadia Mono", monospace;
    background: #eef1f5;
    padding: 1px 4px;
    border-radius: 3px;
}

.topbar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 10px 24px;
    background: #22272e;
    color: #fff;
}

.topbar a { color: #dfe3e8; }
.topbar .brand { font-weight: 600; font-size: 16px; }
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar .logout { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.topbar .user { color: #9aa4b2; font-size: 13px; }

main { max-width: 1180px; margin: 0 auto; padding: 24px; }

footer {
    max-width: 1180px;
    margin: 0 auto;
    padding: 12px 24px 32px;
    color: var(--muted);
    font-size: 13px;
}

h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 18px; margin: 28px 0 10px; }
h3 { font-size: 15px; margin: 18px 0 8px; }

.page-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.hint { color: var(--muted); font-size: 13px; }

.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; }
.alert-ok { background: #e7f6ec; border: 1px solid #b6e0c4; color: var(--ok); }
.alert-error { background: #fdecea; border: 1px solid #f5c2bd; color: var(--danger); }

.empty {
    background: var(--panel);
    border: 1px dashed var(--line);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
}

.empty-inline { color: var(--muted); font-size: 13px; margin: 4px 0 12px; }

/* Таблицы */
table.grid {
    width: 100%;
    border-collapse: collapse;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 8px;
}

table.grid.narrow { max-width: 620px; }
table.grid th, table.grid td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; }
table.grid th { background: #eef1f5; font-weight: 600; font-size: 13px; }
table.grid td.num, table.grid th.num { text-align: right; white-space: nowrap; }
table.grid tr:last-child td { border-bottom: none; }

.bar-col { width: 160px; }
.bar { display: block; height: 10px; background: var(--accent); border-radius: 5px; min-width: 2px; }

/* Формы */
.form, .filters, .login-box form { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
.form { max-width: 760px; }
.form label, .login-box label { display: block; margin: 12px 0 4px; font-weight: 600; font-size: 13px; }
.form label.check, .check { font-weight: 400; display: flex; align-items: center; gap: 8px; }
.form input[type=text], .form input[type=password], .form input[type=datetime-local],
.form textarea, .form select, .login-box input {
    width: 100%;
    padding: 7px 9px;
    border: 1px solid var(--line);
    border-radius: 5px;
    font: inherit;
    background: #fff;
}

.form .row { display: flex; gap: 16px; flex-wrap: wrap; }
.form .row > div { flex: 1 1 200px; }

.filters { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.filters label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.filters select, .filters input { padding: 6px 8px; border: 1px solid var(--line); border-radius: 5px; font: inherit; }

.form-actions { margin-top: 18px; display: flex; gap: 10px; }

.validation-summary { color: var(--danger); }
.validation-summary ul { margin: 0; padding-left: 18px; }
.field-error { color: var(--danger); font-size: 13px; }

.btn {
    display: inline-block;
    padding: 7px 14px;
    border: 1px solid var(--line);
    border-radius: 5px;
    background: #fff;
    color: var(--fg);
    cursor: pointer;
    font: inherit;
}

.btn:hover { text-decoration: none; background: #f0f2f5; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #2559c0; }
.btn-danger { color: var(--danger); border-color: #eab8b2; }
.btn-small { padding: 3px 8px; font-size: 12px; }
.btn-link { background: none; border: none; color: #dfe3e8; padding: 0; }

.danger-zone { margin-top: 28px; display: flex; align-items: center; gap: 12px; }

/* Ключ приложения */
.key-block { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin: 16px 0; }
.key-block-title { font-weight: 600; font-size: 13px; margin-bottom: 8px; }
.key-row { display: flex; align-items: center; gap: 12px; }
.key-row code { font-size: 18px; padding: 6px 10px; }
.example { background: #22272e; color: #e6edf3; padding: 12px; border-radius: 6px; overflow-x: auto; font-size: 13px; }

.facts { display: grid; grid-template-columns: 220px 1fr; gap: 4px 16px; background: var(--panel);
    border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
.facts dt { color: var(--muted); font-size: 13px; }
.facts dd { margin: 0; }

/* Карточки дашборда */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin: 16px 0 24px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.card-title { font-size: 13px; color: var(--muted); }
.card-value { font-size: 26px; font-weight: 600; margin: 2px 0; }
.card-note { font-size: 12px; color: var(--muted); }
.card-breakdown { margin-top: 8px; display: flex; flex-direction: column; gap: 2px; font-size: 12px; color: var(--muted); }

/* Графики */
.chart-block { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; margin-bottom: 16px; }
.chart { width: 100%; height: auto; }
.chart .grid-line { stroke: #e5e8ec; stroke-width: 1; }
.chart .axis { fill: #6b7280; font-size: 11px; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; margin-top: 6px; }
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-item i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }

.export { font-size: 13px; margin: 0 0 20px; }

/* Картинки */
.images { margin-top: 28px; }
.image-grid { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 12px; }
.image-grid figure { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px; max-width: 260px; }
.image-grid img { max-width: 240px; height: auto; display: block; border-radius: 4px; }
.image-grid figcaption { font-size: 12px; color: var(--muted); margin-top: 6px; }
.image-actions { display: flex; gap: 4px; margin-top: 6px; }
.image-actions form { display: inline; }

/* Получатели */
.targets { border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; margin-top: 20px; }
.targets legend { font-weight: 600; font-size: 13px; padding: 0 6px; }
.target-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 6px 0; border-bottom: 1px solid #eef1f5; }
.target-row .version { width: 120px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 5px; font: inherit; }
.target-row label.check { flex: 1 1 320px; margin: 0; }

/* Предпросмотр */
.preview-card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 20px; max-width: 560px; }
.preview-kind { font-size: 12px; text-transform: uppercase; color: var(--muted); letter-spacing: .04em; }
.preview-card img { max-width: 100%; height: auto; border-radius: 6px; margin-top: 12px; display: block; }
.notification-body { white-space: pre-wrap; }

/* Вход */
.login-box { max-width: 360px; margin: 60px auto; }
.login-box .btn { margin-top: 18px; width: 100%; }

.pager { display: flex; gap: 8px; margin: 12px 0; }
.pager .current { font-weight: 600; }