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.modal-header{border-bottom-color:#374151}.modal-title{color:#111827;letter-spacing:-.01em;margin:0;font-size:1.125rem;font-weight:700}.dark .modal-title{color:#f3f4f6}.modal-close{color:#64748b;cursor:pointer;background:#f3f4f6;border:none;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;padding:0;transition:background-color .15s;display:flex}.dark .modal-close{color:#9ca3af;background:#374151}.dark .modal-close:hover{color:#d1d5db;background:#4b5563}.modal-close:hover{color:#374151;background:#e5e7eb}.modal-content{padding:1.5rem;overflow-y:auto}.modal-footer{background:#fafafa;border-top:1px solid #e5e7eb;justify-content:flex-end;align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}.dark .modal-footer{background:#111827;border-top-color:#374151}@keyframes modal-overlay-fade-in{0%{opacity:0}to{opacity:1}}@keyframes 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.tx-preview-details{background:#111827;border-color:#374151}.tx-preview-row{justify-content:space-between;align-items:center;padding:.625rem 0;display:flex}.tx-preview-row:not(:last-child){border-bottom:1px solid #e5e7eb}.dark .tx-preview-row:not(:last-child){border-bottom-color:#374151}.tx-preview-label{color:#64748b;font-size:.875rem;font-weight:500}.dark .tx-preview-label{color:#9ca3af}.tx-preview-value{color:#111827;text-align:right;font-size:.875rem;font-weight:600}.dark .tx-preview-value{color:#f3f4f6}.tx-preview-highlight{background:#f5f3ff;border-left:4px solid #8b5cf6;border-radius:10px;margin:.5rem -1.25rem;padding:.875rem 1.25rem}.dark .tx-preview-highlight{background:#8b5cf626}.tx-preview-highlight .tx-preview-label,.tx-preview-highlight .tx-preview-value{color:#6d28d9;font-weight:700}.dark .tx-preview-highlight .tx-preview-label,.dark .tx-preview-highlight 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1.5rem;animation:.5s cubic-bezier(.4,0,.2,1) success-bounce;display:flex}@keyframes success-bounce{0%{opacity:0;transform:scale(0)}50%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.success-modal-title{color:#111827;text-align:center;margin-bottom:.5rem;font-size:1.25rem;font-weight:700}.dark .success-modal-title{color:#f3f4f6}.success-modal-message{color:#64748b;text-align:center;margin-bottom:1.5rem;font-size:.9375rem;line-height:1.6}.dark .success-modal-message{color:#9ca3af}.error-modal-icon{color:#fff;background:#ef4444;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1.5rem;display:flex}.error-modal-title{color:#111827;text-align:center;margin-bottom:.5rem;font-size:1.25rem;font-weight:700}.dark .error-modal-title{color:#f3f4f6}.error-modal-message{color:#64748b;text-align:center;margin-bottom:.75rem;font-size:.9375rem;line-height:1.6}.dark 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