:root {
    --primary-color: #0d6efd; /* Corporate Blue */
    --secondary-color: #6c757d;
    --success-color: #198754;
    --background-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-color: #212529;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

/* Glassmorphism / Card Styles */
.card-custom {
    background: var(--card-bg);
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* Mobile Friendly Utilities */
.btn-large-touch {
    padding: 1.5rem;
    font-size: 1.25rem;
    border-radius: 12px;
    width: 100%;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Header */
.app-header {
    background: white;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-text {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 0;
}

/* Kiosk Specific */
.kiosk-container {
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.step-container {
    display: none; /* Hidden by default, JS toggles this */
}

.step-container.active {
    display: block;
    animation: fadeIn 0.5s;
}

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

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.service-card {
    background: white;
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 2rem 1rem;
    text-align: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}

.service-card:hover, .service-card.selected {
    border-color: var(--primary-color);
    background: #eef4ff;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}