:root {
    --bg: #f4f6fa;
    --card: #ffffff;
    --text: #1d2433;
    --muted: #6b7489;
    --border: #e1e5ee;
    --primary: #1a66b0;
    --primary-dark: #124f8a;
    --ok: #1f8a4c;
    --info: #1a66b0;
    --wait: #b7791f;
    --err: #c53030;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
h1 { margin: 0 0 20px; font-size: 24px; }
h2 { margin: 0 0 14px; font-size: 17px; }
code { background: #eef1f7; padding: 1px 5px; border-radius: 4px; font-size: 13px; word-break: break-all; }
.muted { color: var(--muted); }
.err { color: var(--err); }

.topbar { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; padding: 12px 24px; background: var(--primary); color: #fff; }
.topbar a { color: #dce9f7; }
.brand { font-weight: 700; font-size: 18px; color: #fff !important; margin-right: 12px; }
.topbar nav { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; }
.topbar nav a { padding: 6px 10px; border-radius: 6px; }
.topbar nav a.active, .topbar nav a:hover { background: rgba(255, 255, 255, .15); color: #fff; }
.user { font-size: 14px; }

main { max-width: 1200px; margin: 0 auto; padding: 24px 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.layout-side { display: grid; grid-template-columns: 260px 1fr; gap: 20px; align-items: start; }
@media (max-width: 800px) { .layout-side { grid-template-columns: 1fr; } }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; display: flex; flex-direction: column; }
.stat-label { color: var(--muted); font-size: 13px; }
.stat-value { font-size: 26px; font-weight: 700; word-break: break-word; }

.form label { display: block; margin-bottom: 14px; font-weight: 500; }
.form label small { display: block; font-weight: 400; margin-top: 4px; }
.form.narrow { max-width: 760px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.form.inline { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.form.inline input { flex: 1; min-width: 120px; }
.check { display: flex !important; gap: 8px; align-items: center; font-weight: 400 !important; }
.check input { width: auto; }
input, select, textarea { width: 100%; margin-top: 4px; padding: 9px 11px; border: 1px solid var(--border); border-radius: 7px; font: inherit; background: #fff; color: inherit; }
.form.inline input, .form.inline select { width: auto; margin-top: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(26, 102, 176, .25); border-color: var(--primary); }
input[readonly] { background: #f2f4f8; }

button { background: var(--primary); color: #fff; border: 0; border-radius: 7px; padding: 9px 18px; font: inherit; font-weight: 600; cursor: pointer; }
button:hover { background: var(--primary-dark); }
button.secondary { background: #e8edf5; color: var(--text); }
button.link { background: none; color: var(--primary); padding: 0; font-weight: 500; }
button.link.danger { color: var(--err); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
td.msg, .msg { max-width: 340px; white-space: pre-wrap; word-break: break-word; }
.card > table { display: block; overflow-x: auto; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-ok { background: #e3f5ea; color: var(--ok); }
.badge-info { background: #e4eefa; color: var(--info); }
.badge-wait { background: #fdf3e1; color: var(--wait); }
.badge-err { background: #fde8e8; color: var(--err); }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.alert-success { background: #e3f5ea; color: #17643a; }
.alert-error { background: #fde8e8; color: #9b2c2c; }
.alert-warning { background: #fdf3e1; color: #8a5a12; }

.list { list-style: none; padding: 0; margin: 0 0 14px; }
.list li { padding: 6px 8px; border-radius: 6px; }
.list li.active { background: #e8f0fa; font-weight: 600; }

.pager { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.pager a { padding: 4px 10px; border: 1px solid var(--border); border-radius: 6px; }
.pager a.active { background: var(--primary); color: #fff; border-color: var(--primary); }

body.login { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.login-card { width: 100%; max-width: 380px; }
.login-card label { display: block; margin-bottom: 14px; font-weight: 500; }
.login-card button { width: 100%; }