/* ============================================
   Signature Settings Page Styling
   ============================================ */

/* Tabs */
.nav-tabs .nav-link {
    color: #6c757d;
    font-weight: 600;
    border: none;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
}

.nav-tabs .nav-link:hover {
    border-color: #dee2e6;
    color: #495057;
}

.nav-tabs .nav-link.active {
    color: #0d6efd;
    border-color: #0d6efd;
    background: transparent;
}

/* Statistics Card */
.stat-item {
    text-align: center;
    padding: 1rem;
    border-bottom: 1px solid #e9ecef;
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-item h3 {
    margin: 0 0 0.5rem 0;
    font-size: 2.5rem;
    font-weight: 700;
}

.stat-item p {
    margin: 0;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Form Elements */
.form-label strong {
    font-weight: 600;
}

.form-check {
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #dee2e6;
    transition: all 0.2s ease;
}

.form-check:hover {
    background: #e9ecef;
}

.form-check-label {
    cursor: pointer;
}

/* Preview Box */
.preview-box {
    margin-top: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Table */
.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    color: #6c757d;
}

.table td {
    vertical-align: middle;
}

/* Responsive */
@media (max-width: 992px) {
    .stat-item h3 {
        font-size: 2rem;
    }

    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
    }

    .nav-tabs .nav-link {
        white-space: nowrap;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeIn 0.3s ease;
}