:root {
    color-scheme: light;
    --admin-bg: #f6f7f9;
    --admin-panel: #ffffff;
    --admin-text: #172033;
    --admin-muted: #647083;
    --admin-border: #dfe4ec;
    --admin-primary: #172033;
    --admin-primary-hover: #26344d;
    --admin-danger: #b42318;
    --admin-danger-soft: #fff1f0;
    --admin-success: #0d7a4f;
    --admin-success-soft: #ecfdf3;
    --admin-warning: #b45309;
    --admin-warning-soft: #fffbeb;
}

* { box-sizing: border-box; }

body.admin-page, body.admin-auth {
    margin: 0;
    min-height: 100vh;
    background: var(--admin-bg);
    color: var(--admin-text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

a { color: inherit; }

.admin-shell {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
    padding: 32px 0;
}

.auth-shell { display: grid; min-height: 100vh; place-items: center; padding: 24px; }

.auth-card {
    background: var(--admin-panel);
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    padding: 32px;
    width: min(400px, 100%);
}

.auth-card h1 { margin: 0 0 24px; font-size: 22px; font-weight: 700; }

.admin-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; margin-bottom: 24px;
}

.admin-toolbar h1 { margin: 0; font-size: 28px; font-weight: 700; }

.eyebrow {
    margin: 0 0 4px; color: var(--admin-muted); font-size: 11px;
    font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
}

.toolbar-actions, .row-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }

.button {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 7px 14px; border-radius: 6px; border: 1px solid transparent;
    font-size: 13px; font-weight: 500; cursor: pointer;
    text-decoration: none; white-space: nowrap;
}

.button-primary { background: var(--admin-primary); color: #fff; border-color: var(--admin-primary); }
.button-primary:hover { background: var(--admin-primary-hover); }
.button-secondary { background: var(--admin-panel); color: var(--admin-text); border-color: var(--admin-border); }
.button-secondary:hover { background: var(--admin-bg); }
.button-ghost { background: transparent; color: var(--admin-muted); }
.button-ghost:hover { color: var(--admin-text); }
.button-danger { background: var(--admin-danger-soft); color: var(--admin-danger); border-color: var(--admin-danger); }

.table-panel {
    background: var(--admin-panel); border: 1px solid var(--admin-border); border-radius: 8px; overflow: hidden;
}

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 10px 16px; text-align: left; border-bottom: 1px solid var(--admin-border); }
.admin-table th { font-size: 12px; font-weight: 600; color: var(--admin-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.admin-table tr:last-child td { border-bottom: none; }

.status-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: 99px; font-size: 12px; font-weight: 500;
}

.status-running { background: var(--admin-success-soft); color: var(--admin-success); }
.status-stopped { background: var(--admin-bg); color: var(--admin-muted); }
.status-updating { background: var(--admin-warning-soft); color: var(--admin-warning); }
.status-error { background: var(--admin-danger-soft); color: var(--admin-danger); }

.error-cell { color: var(--admin-danger); font-size: 12px; max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.empty-state { text-align: center; color: var(--admin-muted); padding: 48px 16px !important; }

.form-panel { background: var(--admin-panel); border: 1px solid var(--admin-border); border-radius: 8px; padding: 24px; max-width: 600px; }

.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 6px; font-weight: 500; }
.field-hint { font-weight: 400; color: var(--admin-muted); }
.field input {
    width: 100%; padding: 8px 12px; border: 1px solid var(--admin-border);
    border-radius: 6px; font-size: 14px; background: var(--admin-panel);
}
.field input:focus { outline: 2px solid var(--admin-primary); outline-offset: 1px; }

.form-actions { margin-top: 24px; }

.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; font-size: 13px; }
.alert-error { background: var(--admin-danger-soft); color: var(--admin-danger); }
.alert-success { background: var(--admin-success-soft); color: var(--admin-success); }