@charset "UTF-8";
:root {
    --cb-primary: #2563eb;
    --cb-primary-dark: #1d4ed8;
    --cb-bg: #f3f4f6;
    --cb-card: #ffffff;
    --cb-border: #e5e7eb;
    --cb-text: #111827;
    --cb-muted: #6b7280;
    --cb-success: #16a34a;
    --cb-warning: #d97706;
    --cb-danger: #dc2626;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--cb-bg);
    color: var(--cb-text);
}
.cb-topbar {
    background: #111827;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 56px;
}
.cb-topbar .brand { font-weight: 700; font-size: 18px; }
.cb-topbar nav a {
    color: #d1d5db;
    text-decoration: none;
    margin-left: 18px;
    font-size: 14px;
}
.cb-topbar nav a:hover, .cb-topbar nav a.active { color: #fff; }
.cb-topbar .user-info { font-size: 13px; color: #9ca3af; }
.cb-container { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }
.cb-card {
    background: var(--cb-card);
    border: 1px solid var(--cb-border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}
.cb-card h2, .cb-card h3 { margin-top: 0; }
.cb-grid { display: grid; gap: 16px; }
.cb-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cb-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cb-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .cb-grid.cols-4, .cb-grid.cols-3, .cb-grid.cols-2 { grid-template-columns: 1fr 1fr; } }
.stat-tile { background: var(--cb-card); border: 1px solid var(--cb-border); border-radius: 10px; padding: 16px; }
.stat-tile .label { font-size: 12px; color: var(--cb-muted); text-transform: uppercase; letter-spacing: .04em; }
.stat-tile .value { font-size: 26px; font-weight: 700; margin-top: 4px; }
table.cb-table { width: 100%; border-collapse: collapse; font-size: 14px; }
table.cb-table th, table.cb-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--cb-border); }
table.cb-table th { color: var(--cb-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.status-RUNNING, .badge.status-ANSWERED, .badge.status-COMPLETED { background: #dcfce7; color: #166534; }
.badge.status-PAUSED, .badge.status-RETRY_PENDING, .badge.status-QUEUED { background: #fef3c7; color: #92400e; }
.badge.status-STOPPED, .badge.status-FAILED, .badge.status-MAX_RETRIES, .badge.status-CONGESTION { background: #fee2e2; color: #991b1b; }
.badge.status-DRAFT, .badge.status-READY, .badge.status-PENDING { background: #e5e7eb; color: #374151; }
.badge.status-BUSY, .badge.status-NO_ANSWER { background: #fed7aa; color: #9a3412; }
.badge.success { background: #dcfce7; color: #166534; }
.badge.muted { background: #e5e7eb; color: #374151; }
.btn {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 6px;
    border: 1px solid transparent;
    background: var(--cb-primary);
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
}
.btn:hover { background: var(--cb-primary-dark); }
.btn.secondary { background: #fff; color: var(--cb-text); border-color: var(--cb-border); }
.btn.danger { background: var(--cb-danger); }
.btn.success { background: var(--cb-success); }
.btn.warning { background: var(--cb-warning); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 8px 10px; border: 1px solid var(--cb-border); border-radius: 6px; font-size: 14px;
}
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert.error { background: #fee2e2; color: #991b1b; }
.alert.success { background: #dcfce7; color: #166534; }
.alert.info { background: #dbeafe; color: #1e40af; }
.muted { color: var(--cb-muted); font-size: 13px; }
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { width: 360px; }
.pagination { display: flex; gap: 6px; margin-top: 14px; }
.pagination a, .pagination span { padding: 4px 10px; border: 1px solid var(--cb-border); border-radius: 6px; text-decoration: none; color: var(--cb-text); font-size: 13px; }
.pagination .current { background: var(--cb-primary); color: #fff; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.filters select, .filters input { padding: 6px 8px; border: 1px solid var(--cb-border); border-radius: 6px; font-size: 13px; }

/* ---------------------------------------------------------------------
   Field hints -- small contextual tooltips (see assets/js/app.js).
   ------------------------------------------------------------------- */
.cb-hint-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 15px; height: 15px; margin-left: 6px;
    border-radius: 50%; background: var(--cb-border); color: var(--cb-muted);
    font-size: 10px; font-weight: 700; font-style: normal; cursor: help;
    vertical-align: middle; user-select: none;
}
.cb-hint-icon:hover, .cb-hint-icon:focus {
    background: var(--cb-primary); color: #fff; outline: none;
}

.cb-hint-bubble {
    position: fixed; z-index: 1000; max-width: 300px;
    background: #111827; color: #f9fafb;
    padding: 10px 30px 10px 12px; border-radius: 8px;
    font-size: 12.5px; line-height: 1.45;
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
    opacity: 0; transform: translateY(4px);
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
}
.cb-hint-bubble.cb-hint-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.cb-hint-bubble::after {
    content: ""; position: absolute; left: var(--cb-hint-arrow-left, 16px);
    width: 10px; height: 10px; background: #111827; transform: translateX(-50%) rotate(45deg);
}
.cb-hint-bubble.cb-hint-above::after { bottom: -4px; }
.cb-hint-bubble.cb-hint-below::after { top: -4px; }
.cb-hint-dismiss {
    position: absolute; top: 4px; right: 6px; background: none; border: none;
    color: #d1d5db; font-size: 16px; line-height: 1; cursor: pointer; padding: 4px;
}
.cb-hint-dismiss:hover { color: #fff; }