.nav-link.active {
    background-color: #eff6ff;
    color: #1d4ed8;
    font-weight: 600;
}
.nav-link.active svg {
    color: #2563eb;
}

.stat-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,.08);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.25rem;
}
.status-pending   { background: #fef3c7; color: #92400e; }
.status-processing { background: #dbeafe; color: #1e40af; }
.status-processed  { background: #d1fae5; color: #065f46; }
.status-completed  { background: #d1fae5; color: #065f46; }
.status-error      { background: #fee2e2; color: #991b1b; }
.status-failed     { background: #fee2e2; color: #991b1b; }
.status-success    { background: #d1fae5; color: #065f46; }
.status-retrying   { background: #fef3c7; color: #92400e; }
.status-skipped    { background: #f3f4f6; color: #4b5563; }

.confidence-high   { color: #065f46; }
.confidence-medium { color: #92400e; }
.confidence-low    { color: #991b1b; }

.table-container {
    overflow-x: auto;
}
.table-container table {
    width: 100%;
    border-collapse: collapse;
}
.table-container th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6b7280;
    border-bottom: 2px solid #e5e7eb;
    white-space: nowrap;
}
.table-container td {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: middle;
}
.table-container tr:hover td {
    background-color: #f8fafc;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    backdrop-filter: blur(2px);
}
.modal-content {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,.25);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #2563eb;
    color: white;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-primary:hover { background: #1d4ed8; }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: white;
    color: #374151;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 0.5rem;
    border: 1px solid #d1d5db;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-secondary:hover { background: #f9fafb; }

.btn-danger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #dc2626;
    color: white;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-danger:hover { background: #b91c1c; }

.form-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.25rem;
}