/* Event Registration Pro - Frontend v2.0 */
.erp-registration-form,.erp-waiver-form,.erp-payment-form,.erp-success-message,.erp-waiver-success,.erp-payment-complete,.erp-waiver-required{max-width:800px;margin:20px auto;padding-right:15px}
.erp-form-row{margin-bottom:15px}.erp-form-row label{display:block;margin-bottom:5px;font-weight:bold}
.erp-form-row input[type="text"],.erp-form-row input[type="email"],.erp-form-row input[type="tel"],.erp-form-row textarea{width:100%;padding:8px;border:1px solid #ddd;border-radius:4px}
.erp-address-row{display:flex;justify-content:space-between;flex-wrap:wrap}.erp-city{flex:0 0 100%;margin-bottom:15px}.erp-state,.erp-zip{flex:0 0 48%}
@media(min-width:768px){.erp-city{flex:0 0 60%;margin-bottom:0;padding-right:15px}.erp-state{flex:0 0 20%;padding-right:15px}.erp-zip{flex:0 0 20%}}
.erp-submit-row{margin-top:20px}.erp-error{color:#d63638;font-size:.9em;margin-top:5px}.erp-error-message{padding:10px 15px;margin-bottom:20px}.required{color:#d63638}
.erp-form-row input[type="submit"],.erp-button{background:#0073aa;color:#fff;border:none;padding:10px 20px;font-size:16px;border-radius:360px;cursor:pointer;text-decoration:none;display:inline-block}
.erp-form-row input[type="submit"]:hover,.erp-button:hover{background:#005177}
.erp-waiver-participant{background:#f0f0f1;padding:10px 15px;margin-bottom:20px;border-radius:4px}
.erp-waiver-text{max-height:300px;overflow-y:auto;padding:15px;border:1px solid #ddd;background:#f9f9f9;margin-bottom:20px;line-height:1.5}
.erp-payment-details{background:#f0f0f1;padding:10px 15px;margin-bottom:20px;border-radius:4px}
.erp-fee-explanation{background:#f8f9fa;border-left:4px solid #0073aa;padding:10px 15px;margin:15px 0}.fee-note{font-style:italic;color:#555;margin-top:5px}
.erp-notice{padding:12px 16px;border-radius:4px;margin-bottom:20px}.erp-notice-warning{background:#fff3cd;border-left:4px solid #ffc107;color:#664d03}
/* T-Shirt */
.erp-tshirt-section{background:#f8f9fa;border:1px solid #e2e4e7;border-radius:8px;padding:20px;margin-bottom:20px}
.erp-tshirt-header{display:flex;align-items:flex-start;gap:20px;margin-bottom:15px}
.erp-tshirt-image{flex:0 0 120px}.erp-tshirt-image img{max-width:120px;border-radius:6px;box-shadow:0 2px 4px rgba(0,0,0,.1)}
.erp-tshirt-info{flex:1}.erp-tshirt-info h4{margin:0 0 8px;font-size:18px;color:#1d2327}.erp-tshirt-desc{color:#555;margin:0;font-size:14px}
.erp-tshirt-toggle{margin-bottom:15px}.erp-toggle-label{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:15px;font-weight:600;color:#1d2327}
.erp-toggle-label input[type="checkbox"]{width:20px;height:20px;cursor:pointer;accent-color:#0073aa}
.erp-tshirt-order{margin-top:15px}
.erp-tshirt-table{width:100%;border-collapse:collapse;background:#fff;border-radius:6px;overflow:hidden}
.erp-tshirt-table th,.erp-tshirt-table td{padding:10px 15px;text-align:left;border-bottom:1px solid #e2e4e7}
.erp-tshirt-table th{background:#f0f0f1;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.erp-tshirt-table tfoot td{background:#f8f9fa;font-size:15px}
.erp-tshirt-qty{width:70px;padding:6px 8px;border:1px solid #ccc;border-radius:4px}
@media(max-width:480px){.erp-tshirt-header{flex-direction:column;align-items:center;text-align:center}}
/* Order Summary */
.erp-order-summary{background:#fff;border:2px solid #e2e4e7;border-radius:8px;padding:20px;margin-bottom:24px}
.erp-order-summary h4{margin:0 0 15px;font-size:16px;color:#1d2327}
.erp-summary-line{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #f0f0f1;font-size:15px}
.erp-summary-total{display:flex;justify-content:space-between;padding:12px 0 0;font-size:18px;color:#1d2327}
/* Payment Buttons */
.erp-payment-methods{margin-top:20px}.erp-payment-methods h4{margin:0 0 15px;font-size:16px}
.erp-payment-divider{display:flex;align-items:center;gap:15px;margin:16px 0;color:#999;font-size:14px}
.erp-payment-divider::before,.erp-payment-divider::after{content:'';flex:1;border-top:1px solid #ddd}
.erp-pay-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 24px;font-size:16px;font-weight:600;border:none;border-radius:6px;cursor:pointer;transition:all .2s}
.erp-pay-btn:disabled{opacity:.6;cursor:not-allowed}
.erp-paypal-btn{background:#ffc439;color:#003087}.erp-paypal-btn:hover{background:#f0b429}
.erp-stripe-btn{background:#635bff;color:#fff}.erp-stripe-btn:hover{background:#5147e5}
.erp-stripe-note{text-align:center;color:#888;font-size:12px;margin-top:8px}
.erp-loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:9999;display:none;justify-content:center;align-items:center}
.erp-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #0073aa;border-radius:50%;animation:erp-spin 1s linear infinite}
@keyframes erp-spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}