:root {
    --primary-gradient: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
    --input-focus-border: #3b82f6;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #1e293b;
}

.card {
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: var(--card-shadow);
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    font-weight: 500;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
    opacity: 0.95;
    transform: translateY(-1px);
}

.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    padding: 0.65rem 0.9rem;
    font-size: 0.95rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.badge-tag {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Honeypot field invisible styling */
.d-none-field {
    display: none !important;
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.qr-preview-box {
    background: #ffffff;
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}