:root {
    --bg: #f5f5f3;
    --surface: #ffffff;
    --surface-muted: #f1f0ea;
    --border: #e2e0d8;
    --text: #24231f;
    --text-secondary: #6b6a63;
    --accent: #185fa5;
    --success-bg: #eaf3de; --success-text: #27500a;
    --danger-bg: #fcebeb; --danger-text: #791f1f;
    --warning-bg: #faeeda; --warning-text: #633806;
    --radius: 10px;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}
.shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 220px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 1.25rem 1rem;
    flex-shrink: 0;
}
.brand { font-weight: 600; font-size: 15px; display: flex; align-items: center; gap: 8px; margin-bottom: 1.5rem; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: 8px;
    color: var(--text-secondary); text-decoration: none; font-size: 14px;
}
.sidebar nav a:hover { background: var(--surface-muted); }
.sidebar nav a.active { background: var(--surface-muted); color: var(--text); font-weight: 500; }
.content { flex: 1; padding: 1.75rem 2rem; max-width: 1100px; }

.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 1.5rem; flex-wrap: wrap; }
.topbar h1 { font-size: 20px; font-weight: 500; margin: 0; }
.muted { color: var(--text-secondary); font-size: 13px; margin: 4px 0 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 1.5rem; }
.card { background: var(--surface-muted); border-radius: var(--radius); padding: 1rem; }
.card-label { font-size: 13px; color: var(--text-secondary); margin: 0 0 4px; }
.card-value { font-size: 24px; font-weight: 500; margin: 0; }
.tone-success { color: var(--success-text); }
.tone-danger { color: var(--danger-text); }
.tone-warning { color: var(--warning-text); }

.alert { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius); margin-bottom: 1.5rem; font-size: 13px; }
.alert-danger { background: var(--danger-bg); color: var(--danger-text); }
.alert-success { background: var(--success-bg); color: var(--success-text); }

.filter-bar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.filter-bar input[type=text] { flex: 1; min-width: 220px; }

input, select, button, textarea {
    font-family: inherit; font-size: 14px;
    border: 1px solid var(--border); border-radius: 8px;
    padding: 8px 10px; background: var(--surface); color: var(--text);
}
.btn { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; text-decoration: none; color: var(--text); }
.btn:hover { background: var(--surface-muted); }
.btn-primary { background: var(--text); color: #fff; border-color: var(--text); }
.btn-primary:hover { opacity: 0.9; background: var(--text); }

.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); }
th { color: var(--text-secondary); font-weight: 500; background: var(--surface-muted); }
tr:last-child td { border-bottom: none; }
.empty { text-align: center; color: var(--text-secondary); padding: 2rem; }

.badge { font-size: 12px; padding: 3px 10px; border-radius: 8px; white-space: nowrap; }
.badge-success { background: var(--success-bg); color: var(--success-text); }
.badge-danger { background: var(--danger-bg); color: var(--danger-text); }
.badge-warning { background: var(--warning-bg); color: var(--warning-text); }
.badge-gray { background: var(--surface-muted); color: var(--text-secondary); }

.link { color: var(--accent); text-decoration: none; font-size: 13px; background: none; border: none; cursor: pointer; padding: 0; }
.link:hover { text-decoration: underline; }
.link-danger { color: var(--danger-text); }

.card-panel { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 1.25rem; margin-bottom: 1.25rem; }
.panel-danger { border-color: #f0999544; background: var(--danger-bg); }
.panel-warning { border-color: #ef9f2744; background: var(--warning-bg); }
.panel-title { font-weight: 500; margin: 0 0 10px; display: flex; align-items: center; gap: 8px; }
.muted-panel { background: var(--surface-muted); border: none; }

.form-row { margin-bottom: 12px; display: flex; flex-direction: column; gap: 4px; }
.form-row label { font-size: 13px; color: var(--text-secondary); }
.form-inline { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.form-inline-tight { display: inline-block; }
.form-inline input[type=text] { min-width: 220px; }

.detail-table td { padding: 8px 0; border: none; }
.detail-table td:first-child { width: 180px; }
code { background: var(--surface-muted); padding: 1px 6px; border-radius: 4px; font-size: 12px; }