:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;font-weight:400}body{margin:0;min-width:320px;min-height:100vh}.status-cell{vertical-align:middle;text-align:center}.status-cell .status{vertical-align:middle}:root{--primary-color: #3a86ff;--secondary-color: #8338ec;--background-color: #f8f9fa;--text-color: #212529;--border-color: #dee2e6;--error-color: #dc3545;--success-color: #198754;--warning-color: #ffc107}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color)}.app-container{max-width:1200px;margin:0 auto;padding:2rem}header{margin-bottom:2rem;border-bottom:2px solid var(--primary-color);padding-bottom:1rem}h1{color:var(--primary-color)}.search-container{margin-bottom:2rem}.search-bar{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:12px;color:#6c757d;pointer-events:none}.search-bar input{width:100%;padding:.8rem 2.5rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem;transition:all .3s}.search-bar input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #3a86ff33}.clear-button{position:absolute;right:12px;background:none;border:none;color:#6c757d;cursor:pointer;padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center}.clear-button:hover{background-color:#6c757d1a}.search-info{margin-top:.5rem;font-size:.9rem;color:#6c757d}.certificate-list{overflow-x:auto}table{width:100%;border-collapse:collapse;box-shadow:0 2px 8px #0000001a;background-color:#fff}th,td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-color);vertical-align:middle}th{background-color:#f1f3f5;font-weight:600}tr:hover{background-color:#3a86ff0d}tr.revoked{background-color:#dc35450d;color:#6c757d}tr.expired{background-color:#ffc1070d;color:#6c757d}.revoke-button{background-color:var(--error-color);color:#fff;border:none;padding:.5rem .8rem;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background-color .3s}.revoke-button:hover{background-color:#c82333}.revocation-info{font-size:.9rem;color:#6c757d;display:flex;flex-direction:column;justify-content:center}.revoke-reason{font-size:.9rem;color:#6c757d;font-style:italic;margin-top:.25rem}.status{font-weight:500;border-radius:4px;padding:.25rem .5rem;display:inline-flex;align-items:center;justify-content:center;text-align:center;vertical-align:middle}.status.valid{background-color:#1987541a;color:var(--success-color)}.status.revoked{background-color:#dc35451a;color:var(--error-color)}.status.expired{background-color:#ffc1071a;color:#d97706}.common-name{font-weight:500}.serial-number{font-family:monospace;font-size:.85rem;letter-spacing:.5px;overflow:hidden;text-overflow:ellipsis;max-width:150px;cursor:help}.no-certificates{text-align:center;padding:2rem;background-color:#fff;border-radius:4px;box-shadow:0 2px 8px #0000001a}.error-message{background-color:#dc35451a;color:var(--error-color);padding:1rem;border-radius:4px;margin-bottom:1rem}.loading{text-align:center;padding:2rem}.dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.dialog{background-color:#fff;border-radius:8px;width:100%;max-width:550px;box-shadow:0 8px 24px #00000026;animation:slideIn .3s ease-out;overflow:hidden;max-height:90vh;display:flex;flex-direction:column}@keyframes slideIn{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.dialog-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color);background-color:#f8f9fa}.dialog-header h2{margin:0;color:var(--error-color);font-size:1.25rem}@media (max-width: 768px){.app-container{padding:1rem}th,td{padding:.8rem .5rem;font-size:.9rem}.button-group{flex-direction:column}.cancel-button,.confirm-button{width:100%}}.dialog-content{padding:1.5rem;overflow-y:auto}.certificate-details{background-color:#f8f9fa;border-radius:6px;padding:1rem;margin-bottom:1.5rem}.certificate-field{display:flex;margin-bottom:.5rem}.certificate-field:last-child{margin-bottom:0}.field-label{font-weight:600;min-width:130px;color:#495057}.field-value{color:var(--text-color);word-break:break-word}.warning-message{display:flex;align-items:flex-start;background-color:#ffc1071a;border-left:4px solid var(--warning-color);padding:1rem;margin-bottom:1.5rem;border-radius:0 4px 4px 0}.warning-message svg{flex-shrink:0;margin-right:.75rem;color:var(--warning-color)}.warning-message p{margin:0;font-size:.95rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-color)}.select-wrapper{position:relative;margin-bottom:.75rem}.select-wrapper:after{content:"";position:absolute;right:12px;top:50%;transform:translateY(-50%);width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:5px solid #6c757d;pointer-events:none}.reason-select{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:4px;background-color:#fff;font-size:.95rem;color:var(--text-color);-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;transition:all .3s}.reason-select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #3a86ff33}.reason-select:disabled{background-color:#e9ecef;cursor:not-allowed}.reason-description{font-size:.9rem;color:#6c757d;font-style:italic;padding:.5rem 0}.button-group{display:flex;justify-content:flex-end;gap:1rem;margin-top:2rem}.cancel-button,.confirm-button{padding:.75rem 1.25rem;border-radius:4px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s}.cancel-button{background-color:transparent;border:1px solid var(--border-color);color:#6c757d}.cancel-button:hover:not(:disabled){background-color:#f1f3f5}.confirm-button{background-color:var(--error-color);border:1px solid var(--error-color);color:#fff}.confirm-button:hover:not(:disabled){background-color:#c82333;border-color:#c82333}.cancel-button:disabled,.confirm-button:disabled{opacity:.65;cursor:not-allowed}.close-button{background:none;border:none;padding:4px;cursor:pointer;color:#6c757d;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s}.close-button:hover{background-color:#6c757d1a;color:#495057}@media (max-width: 576px){.button-group{flex-direction:column-reverse}.cancel-button,.confirm-button{width:100%}}