:root{--primary-color:#f35139;--primary-hover:#d63f2f;--error-color:#e74c3c;--danger-color:#dc3545;--text-muted:#6c757d;--text-gray:#374151;--text-black:black;--text-primary:#111827;--default-text-color:#000;--bg-result:#f9f9f9;--bg-color:#fff;--alt-color:#f7f7f7;--border-muted:#e5e7eb;--border-accent:#107abc;--control-border-color:#d2d2d2;--space-xs:.25rem;--space-sm:.5rem;--space-md:.75rem;--space-lg:1rem;--space-xl:1.5rem;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--general-text-size:16px;--radius-sm:4px;--radius-md:8px;--border-radius:6px;--transition-fast:.15s ease-in-out;--transition-normal:.2s ease;--transition-slow:.3s ease;--first-color:#0e79ba;--second-alt-color:#999;--disabled-color:#8d9196}.section-title{font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--space-lg);color:var(--text-primary)}.btn-encode{padding:12px 40px;font-size:var(--font-size-base);font-weight:600}.btn-add-subject{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);background-color:transparent;border:2px dashed var(--border-accent);border-radius:var(--radius-sm);color:var(--border-accent);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-slow)}.btn-add-subject:hover{background-color:var(--border-accent);color:#fff;border-style:solid}.btn-add-subject svg{width:20px;height:20px}.btn-remove-subject{background:none;border:0;color:var(--danger-color);cursor:pointer;border-radius:20%;transition:background-color var(--transition-normal)}.btn-remove-subject:hover{background-color:#fee2e2}.btn-remove-subject svg{width:18px;height:18px}.certificate-load-btn{border:0;background:var(--primary-color);color:#fff;cursor:pointer;transition:background-color var(--transition-fast);white-space:nowrap;height:43px}.certificate-load-btn:hover{background:var(--primary-hover)}.certificate-load-btn:disabled{background:var(--text-muted);cursor:not-allowed}.form-select--protocol{min-width:105px}.sertificate-data{color:var(--text-muted)!important;font-size:var(--font-size-sm);margin-top:var(--space-xs);margin-left:1px}.input-hint{display:none;color:var(--text-muted);font-size:var(--font-size-sm);margin-top:var(--space-xs)}.btn-encode{margin-top:20px!important}@media(max-width:767px){.validation-message{margin-bottom:15px}.encoder-content,.advanced-encoder-content{padding:10px}.input-hint{margin-bottom:15px}}.input-domain{border:3px solid #107abc;background:#fff;color:#000;box-shadow:0 4px 2px 0 rgba(16,122,188,.1);border-radius:6px;max-width:100%;font-size:16px}.decode-input{height:200px;padding:20px;outline:0;max-width:100%!important;width:100%}.nav-tabs{margin-left:5px}.nav-tabs .nav-link{font-weight:400;font-size:20px;color:#777;border:0;border-bottom:3px solid transparent;transition:all .3s ease;padding:7px 0;margin-right:50px}.nav-tabs .nav-link.active{color:#000;border-bottom-color:#f35139;background-color:transparent}.nav-tabs li.nav-item{all:unset}.tab-content{margin-top:1rem}.certificate-form{display:flex}.certificate-protocol{width:100px}.certificate-result{display:none;margin-top:15px}.validation-message{color:var(--danger-color);font-size:var(--font-size-sm);margin-top:var(--space-xs);display:flex;align-items:center;font-size:16px}.validation-message::before{content:"";display:inline-block;min-width:20px;height:20px;margin-right:6px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23dc3545' viewBox='0 0 16 16'%3E%3Cpath d='M8 15A7 7 0 1 1 8 1a7 7 0 0 1 0 14zm0-1A6 6 0 1 0 8 2a6 6 0 0 0 0 12z'/%3E%3Cpath d='M7.002 11a1 1 0 1 1 2 0 1 1 0 0 1-2 0zM7.1 4.995a.905.905 0 1 1 1.8 0l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 4.995z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}.is-invalid{border-color:var(--danger-color)!important;background-image:none!important}.result{white-space:pre-wrap;word-break:break-word;background-color:var(--bg-result);padding:var(--space-lg);border-radius:var(--radius-md);font-size:14px;color:#333}.generate-results{max-width:525px}.generate-result{white-space:pre-wrap;word-break:break-word;margin:0;font-family:monospace!important;font-size:14px}.csr-result{background-color:var(--bg-result);padding:var(--space-lg);border-radius:var(--radius-md);font-size:14px;color:#333;margin-top:30px;display:none}.csr-result.visible{display:flex;flex-direction:column;row-gap:20px}.csr-text{margin:0}.subject-section{position:relative;margin-bottom:var(--space-lg)}.subject-section:not(:first-child){border-top:1px solid var(--border-muted);padding-top:var(--space-lg)}.subject-section:not(:first-child) .subject-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg)}.subject-number{font-size:var(--font-size-lg);font-weight:600;color:var(--text-gray)}#copyIconCsr path{fill:gray;transition:fill var(--transition-slow)}#copyIconWrapperCsr:hover #copyIconCsr path{fill:#0e79ba}#copyIconKey path{fill:gray;transition:fill var(--transition-slow)}#copyIconWrapperKey:hover #copyIconKey path{fill:#0e79ba}@media(max-width:768px){.content-border{padding:var(--space-lg)}}@media(max-width:450px){.form-select--sha{min-width:150px}}@media(max-width:510px){.certificate-separator{display:none!important}}@media(max-width:372px){.certificate-protocol{width:100%}}@media(max-width:768px){.nav-tabs .nav-link{font-size:17px;margin-right:20px;white-space:nowrap}.nav-tabs{flex-wrap:nowrap}}@media(max-width:480px){.nav-tabs .nav-link{font-size:14px;margin-right:10px;white-space:normal;word-break:break-word;min-width:75px;text-align:center;display:flex;align-items:center}.nav-tabs{flex-wrap:nowrap}}.other_block{column-gap:30px}.main_block_links_inf{display:flex;gap:20px;max-width:284px;width:100%;margin-bottom:166px;flex-direction:column}.main_block_links_item{padding:20px 30px;border-radius:8.439px;border:2.532px solid #f3f5f9;cursor:pointer}.main_block_links .main_block_links_item:hover,.main_block_links_inf .main_block_links_item:hover{color:#0e79ba;border:2.5px solid #0e79ba}.main_block_links .main_block_links_item .main_block_links_item_title,.main_block_links_inf .main_block_links_item .main_block_links_item_title{font-size:22px;color:#000;height:56px;line-height:140%;display:flex;gap:15px;align-items:start;margin-bottom:28px;font-weight:500;font-style:normal;font-family:Montserrat}@media(max-width:992px){.main_block_links_inf{display:grid;grid-template-columns:284px 284px;gap:25px;max-width:1220px;margin-bottom:120px;padding-top:22px;margin:auto auto;cursor:pointer;justify-content:center}.nav-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:10px;margin-left:0;margin-right:0}.nav-tabs::-webkit-scrollbar{display:none}.nav-tabs .nav-link{white-space:nowrap;margin-right:20px;flex-shrink:0}}.w-md-100{width:unset}@media(min-width:769px){.w-md-100{width:100%!important}}@media(max-width:768px){.other_block{margin-top:40px;flex-direction:column}}@media(max-width:630px){.main_block_links,.main_block_links_inf{grid-template-columns:repeat(2,1fr);gap:17px}}@media(max-width:530px){.main_block_links,.main_block_links_inf{display:flex;flex-direction:column;max-width:100%;width:100%}.nav-tabs .nav-link{padding:8px 12px;font-size:14px;margin-right:10px}}@media(min-width:992px){.container,.container-lg,.container-md,.container-sm,.container-xl,.container-xxl{max-width:1240px;padding:0 20px}}@media(max-width:991px){.container{max-width:100%}}.form-select--key-size{min-width:250px}.property-badge{width:60px;display:inline-flex;align-items:center;justify-content:center;color:#000;padding:2px 4px;border-radius:2px}