:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --warning-color: #ffc107;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #f8f9fa;
}

main {
    flex: 1;
}

.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-section .card {
    background: rgba(255, 255, 255, 0.95);
}

.hero-section h1 {
    color: white;
}

.hero-section .lead {
    color: rgba(255, 255, 255, 0.9);
}

.feature-icon {
    font-size: 1.5rem;
}

.brand-card,
.image-type-card {
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.brand-card:hover,
.image-type-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.brand-card.selected,
.image-type-card.selected,
.logo-variant-card.selected {
    border-color: var(--primary-color);
    background-color: rgba(13, 110, 253, 0.05);
}

.logo-variant-card {
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.logo-variant-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.border-dashed {
    border: 2px dashed #dee2e6 !important;
}

kbd {
    background-color: #212529;
    color: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.85em;
}

.wizard-steps {
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 1rem;
}

.wizard-steps .step {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #6c757d;
}

.wizard-steps .step.active {
    color: var(--primary-color);
}

.wizard-steps .step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-bottom: 0.25rem;
}

.wizard-steps .step.active .step-number {
    background-color: var(--primary-color);
    color: white;
}

.wizard-steps .step-label {
    font-size: 0.875rem;
}

.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.card-header {
    background-color: white;
    border-bottom: 1px solid #eee;
    font-weight: 600;
}

.table th {
    font-weight: 600;
    border-top: none;
}

.badge {
    font-weight: 500;
}

.navbar-brand {
    font-size: 1.25rem;
}

.btn {
    font-weight: 500;
}

.summary-box {
    border-left: 4px solid var(--primary-color);
}

.img-thumbnail {
    padding: 0.25rem;
    background-color: #fff;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
}

@media (max-width: 768px) {
    .wizard-steps .step-label {
        display: none;
    }
    
    .hero-section {
        padding: 2rem 0;
    }
}

.alert {
    border: none;
    border-radius: 0.5rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.list-group-item {
    border-left: none;
    border-right: none;
}

.list-group-item:first-child {
    border-top: none;
}

.dropdown-menu {
    border: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}