.invitation-button-container{text-align:center;margin:40px auto;max-width:900px}.invitation-toggle-btn{background:#dc2626;color:#fff;padding:18px 40px;border:none;border-radius:8px;font-size:18px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px rgba(220,38,38,.3);display:flex;align-items:center;justify-content:center;gap:12px;margin:0 auto}.invitation-toggle-btn:hover{background:#b91c1c;transform:translateY(-2px);box-shadow:0 6px 16px rgba(220,38,38,.4)}.invitation-toggle-btn i{font-size:20px;transition:transform .3s ease}.invitation-toggle-btn.collapsed i{transform:rotate(0deg)}.invitation-toggle-btn.expanded i{transform:rotate(180deg)}.visa-tabs-container{max-width:900px;margin:30px auto;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.1);display:none}.visa-header{background:#dc2626;color:#fff;padding:30px;text-align:center}.visa-header h1{font-size:2rem;margin-bottom:10px;color:#fff}.visa-header p{opacity:.9;font-size:1.1rem}.visa-tabs{display:flex;background:#fee2e2;border-bottom:2px solid #dc2626}.tab-btn{flex:1;padding:15px;background:0 0;border:none;font-size:1rem;font-weight:600;color:#dc2626;cursor:pointer;transition:all .3s ease}.tab-btn:hover{background:rgba(220,38,38,.1)}.tab-btn.active{background:#fff;color:#dc2626;border-bottom:3px solid #dc2626}.tab-content{display:none;padding:30px}.tab-content.active{display:block}::placeholder{color:#9ca3af;opacity:.8}:-ms-input-placeholder{color:#9ca3af;opacity:.8}::-ms-input-placeholder{color:#9ca3af;opacity:.8}.date-fields-container{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:20px}.date-fields-container .imlb-form-group{margin-bottom:0}.funding-details-note{font-size:.85rem;color:#666;margin-top:5px;font-style:italic}.funding-source-select:focus{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.1)}#speaker-funding-details-container,#exhibitor-funding-details-container,#sponsor-funding-details-container,#attendee-funding-details-container{transition:all .3s ease;overflow:hidden}.message-success{background:#d1fae5;color:#065f46;border:1px solid #a7f3d0;padding:15px;border-radius:4px;margin-bottom:20px}.message-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;padding:15px;border-radius:4px;margin-bottom:20px}.message-loading{background:#fef3c7;color:#92400e;border:1px solid #fde68a;padding:15px;border-radius:4px;margin-bottom:20px}.imlb-form-container{background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.imlb-form-group{margin-bottom:20px}.imlb-form-group label{display:block;margin-bottom:8px;font-weight:500;color:#1f2937;font-size:.9rem}.imlb-form-group small{display:block;margin-top:4px;font-size:.75rem;color:#6b7280;font-weight:400}.imlb-required:after{content:" *";color:#dc2626}.imlb-form-group input,.imlb-form-group select,.imlb-form-group textarea{width:100%;padding:12px 15px;border:1px solid #e5e7eb;border-radius:6px;font-size:.95rem;transition:all .3s ease;background:#fff;box-sizing:border-box;height:48px;line-height:24px}.imlb-form-group input[type=date]{height:48px;line-height:24px;appearance:none;-webkit-appearance:none;-moz-appearance:none;color:#1f2937}.imlb-form-group select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;background-size:16px;padding-right:40px;color:#1f2937}.imlb-form-group select option:first-child{color:#9ca3af}.imlb-form-group input:focus,.imlb-form-group select:focus,.imlb-form-group textarea:focus{outline:none;border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.1)}.imlb-form-group textarea{min-height:100px;resize:vertical;height:auto;line-height:1.5}.imlb-submit-btn{background:#dc2626;color:#fff;padding:15px 30px;border:none;border-radius:4px;font-size:16px;cursor:pointer;width:100%;margin-top:20px;transition:background .3s ease;height:52px}.imlb-submit-btn:hover{background:#b91c1c}.imlb-success-message{background:linear-gradient(135deg,#fef2f2 0%,#fee2e2 100%);color:#991b1b;border:2px solid #fca5a5;padding:25px;border-radius:12px;margin:25px 0;box-shadow:0 4px 12px rgba(220,38,38,.2);position:relative;overflow:hidden;animation:slideInUp .5s ease-out;transform-origin:top}.imlb-success-message:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#dc2626 0%,#ef4444 100%)}.imlb-success-message h3{color:#991b1b;margin-top:0;margin-bottom:15px;font-size:1.5rem;display:flex;align-items:center;gap:10px}.imlb-success-message h3 i{color:#dc2626;font-size:1.4rem}.imlb-success-message p{margin:10px 0;line-height:1.6}.imlb-request-id{background:#fff;border:2px dashed #dc2626;padding:12px 15px;border-radius:8px;margin:15px 0;font-family:'Courier New',monospace;font-size:1.1rem;font-weight:700;color:#991b1b;display:inline-block}.imlb-countdown{margin-top:15px;padding-top:15px;border-top:1px solid rgba(220,38,38,.3);color:#dc2626;font-size:.9rem;display:flex;align-items:center;gap:8px}.imlb-countdown i{animation:pulse 1s infinite}@keyframes slideInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}@media (max-width:768px){.invitation-toggle-btn{width:90%;padding:16px 24px;font-size:16px}.visa-tabs{flex-direction:column}.tab-btn{padding:15px;text-align:left;padding-left:30px}.visa-header{padding:20px}.visa-header h1{font-size:1.5rem}.tab-content{padding:20px}.date-fields-container{grid-template-columns:1fr;gap:15px}.imlb-success-message{padding:20px;margin:15px 0}.imlb-success-message h3{font-size:1.3rem}.imlb-form-group input,.imlb-form-group select,.imlb-form-group textarea{height:46px;padding:10px 12px}.imlb-form-group input[type=date]{height:46px}.imlb-submit-btn{height:48px;padding:12px 20px}}