:root {
    --bg: #ffffff;
    --fg: #111827;
    --muted: #6b7280;
    --accent: #0a66c2;
    --border: #e5e7eb;
    --chip: #f3f4f6;
    --danger: #b91c1c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    color: var(--fg);
    background: var(--bg);
}

#app {
    max-width: 1080px;
    margin: 0 auto;
    padding: 24px;
}

.header {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.brand {
    font-weight: 700;
    letter-spacing: .3px;
}

.nav a {
    text-decoration: none;
    color: var(--accent);
    margin-left: 12px;
}

.card {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    background: #fff;
}

.grid {
    display: grid;
    gap: 12px;
}

.grid.cols-2 {
    grid-template-columns: 1fr 1fr;
}

.grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 800px) {

    .grid.cols-3,
    .grid.cols-2 {
        grid-template-columns: 1fr;
    }
}

.input,
.select,
.btn {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
}

.input:focus,
.select:focus {
    outline: 2px solid color-mix(in oklab, var(--accent) 40%, white);
    border-color: var(--accent);
}

.btn {
    cursor: pointer;
}

.btnblue {
    background-color: #4F39F6;
    color: white;
}

.btn.primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn.ghost {
    background: transparent;
    color: var(--accent);
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    background: var(--chip);
    border-radius: 5px;
    margin: 5px;
    font-size: 12px;
    color: var(--muted);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    border-bottom: 1px solid var(--border);
    padding: 10px;
    text-align: left;
}

.num {
    text-align: right;
}

.table th {
    color: var(--muted);
    font-weight: 600;
}

.thumb {
    width: 100%;
    max-width: 140px;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.kv {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 8px;
}