:root{--vkt-border-radius:8px;--vkt-shadow:0 10px 30px rgba(0,0,0,0.05);--vkt-transition-fast:opacity 0.2s ease,transform 0.2s ease,border-color 0.2s ease,box-shadow 0.2s ease,background-color 0.2s ease}.yeucaubaogia{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;max-width:760px;margin:40px auto;background:var(--vkt-bg,#fff);border-radius:var(--vkt-border-radius);box-shadow:var(--vkt-shadow);overflow:hidden;color:var(--vkt-text,#374151);border:1px solid rgba(var(--vkt-primary-rgb,217,119,6),.15);contain:content}.yeucaubaogia-title{background:var(--vkt-primary,#d97706);color:#fff;padding:20px 24px;font-size:1.25rem;font-weight:700;display:flex;align-items:center;gap:10px;letter-spacing:-.02em}.frmbaogia{background:var(--vkt-form-bg,#f9f9f9);padding:30px 40px;border-top:none}.frmbaogia-xin{font-size:1.1rem;font-weight:700;color:var(--vkt-text,#374151);margin-bottom:25px;border-bottom:2px solid 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rgba(var(--vkt-primary-rgb,217,119,6),.1);margin:30px 0 20px;color:var(--vkt-primary,#d97706);font-size:1.05rem}.vkt-subtext{margin-top:15px;font-size:.85rem;color:#9ca3af;font-style:italic;line-height:1.4}.vkt-info-modal{border:1px solid #e2e8f0;border-top:4px solid var(--vkt-primary,#d97706);padding:30px 40px;margin:30px 40px;border-radius:var(--vkt-border-radius);background:#fff;box-shadow:0 10px 25px -5px rgb(0 0 0 / .05),0 8px 10px -6px rgb(0 0 0 / .05);display:none;opacity:0;transform:translateY(-10px);transition:opacity .25s ease,transform .25s ease}.vkt-info-modal.vkt-show{display:block;opacity:1;transform:translateY(0)}.vkt-info-modal h3{color:var(--vkt-primary,#d97706);margin-top:0;margin-bottom:8px;font-size:1.4rem;font-weight:800}.vkt-info-modal p{color:#6b7280;font-size:.95rem;line-height:1.5;margin-bottom:25px}.vkt-info-modal .form-control-wrap{margin-bottom:16px;position:relative}.vkt-info-modal input[type=email],.vkt-info-modal input[type=text]{width:100%;padding:12px 16px 12px 42px;border:1px solid #cbd5e1;background:#fff;border-radius:6px;font-size:.95rem;color:var(--vkt-text,#374151);box-sizing:border-box;transition:var(--vkt-transition-fast)}.vkt-info-modal input[type=email]:focus,.vkt-info-modal input[type=text]:focus{outline:0;border-color:var(--vkt-primary,#d97706);box-shadow:0 0 0 3px rgba(var(--vkt-primary-rgb,217,119,6),.15)}.vkt-info-modal .form-control-wrap::before{content:'';position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;background-size:contain;background-repeat:no-repeat;opacity:.4;transition:var(--vkt-transition-fast);z-index:10}.vkt-info-modal .form-control-wrap.vkt-user-wrap::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23374151'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z'/%3E%3C/svg%3E")}.vkt-info-modal 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.vkt-submit-wrap{display:flex;justify-content:flex-end;margin-top:25px}.vkt-btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;padding:12px 28px;border:none;border-radius:6px;cursor:pointer;transition:var(--vkt-transition-fast);font-size:.95rem}.vkt-btn-primary{background:var(--vkt-primary,#d97706);color:#fff}.vkt-btn-primary:hover{background:rgba(var(--vkt-primary-rgb,217,119,6),.9);transform:translateY(-1px);box-shadow:0 4px 12px rgba(var(--vkt-primary-rgb,217,119,6),.2)}.vkt-btn-success{background:#10b981;color:#fff}.vkt-btn-success:hover{background:#059669;transform:translateY(-1px);box-shadow:0 4px 12px rgb(16 185 129 / .2)}.vkt-btn-secondary{background:#f3f4f6;color:#374151;border:1px solid #d1d5db}.vkt-btn-secondary:hover{background:#e5e7eb}.vkt-success-card{text-align:center;padding:40px;background:#fff}.vkt-success-icon{width:64px;height:64px;background:rgb(16 185 129 / .1);color:#10b981;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:32px;margin-bottom:20px}.vkt-success-title{font-size:1.5rem;font-weight:700;color:#111827;margin:0 0 10px}.vkt-success-subtitle{color:#6b7280;font-size:.95rem;margin-bottom:30px}.vkt-invoice-card{border:1px solid #e5e7eb;border-radius:var(--vkt-border-radius);padding:24px;background:#f9fafb;text-align:left;margin-bottom:30px;box-shadow:inset 0 2px 4px rgb(0 0 0 / .02)}.vkt-invoice-header{border-bottom:2px solid #e5e7eb;padding-bottom:12px;margin-bottom:15px;display:flex;justify-content:space-between;align-items:center}.vkt-invoice-header h4{margin:0;color:var(--vkt-primary,#d97706);font-size:1.1rem;font-weight:700}.vkt-invoice-date{font-size:.85rem;color:#6b7280}.vkt-invoice-user{margin-bottom:20px;font-size:.9rem;color:#374151;line-height:1.6}.vkt-invoice-items{font-size:.9rem;line-height:1.6;margin-bottom:20px}.vkt-invoice-total{border-top:1px solid #e5e7eb;padding-top:15px;display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:1.1rem;color:var(--vkt-text,#374151)}.vkt-invoice-total span:last-child{color:var(--vkt-primary,#d97706);font-size:1.25rem}.vkt-success-actions{display:flex;gap:15px;justify-content:center}@media (max-width:640px){.frmbaogia{padding:20px}.form-group-item{flex-direction:column;align-items:flex-start;gap:8px}.form-group-item>span{min-width:100%}.form-group-item>div{width:100%}.vkt-success-actions{flex-direction:column}.vkt-info-modal{margin:20px;padding:20px}}