*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f5f5f5;--surface: #fff;--border: #ddd;--text: #1a1a1a;--text-secondary: #666;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #dc2626;--mono: "SF Mono", "Cascadia Code", "Fira Code", monospace;--radius: 6px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.layout{max-width:1400px;margin:0 auto;padding:0 1rem}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--border);margin-bottom:1.5rem}.header h1{font-size:1.25rem;font-family:var(--mono);font-weight:600}.main{padding-bottom:2rem}.btn{display:inline-flex;align-items:center;padding:.5rem 1rem;border:1px solid var(--border);border-radius:var(--radius);font-size:.875rem;cursor:pointer;background:var(--surface);color:var(--text);transition:background .15s}.btn:hover{background:var(--bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--surface)}input[type=text],input[type=password],input[type=date],select{padding:.5rem .75rem;border:1px solid var(--border);border-radius:var(--radius);font-size:.875rem;background:var(--surface);color:var(--text)}input:focus,select:focus{outline:2px solid var(--primary);outline-offset:-1px}label{display:flex;flex-direction:column;gap:.25rem;font-size:.8125rem;color:var(--text-secondary)}.search-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}.search-row{display:flex;gap:.75rem;align-items:flex-end;flex-wrap:wrap}.search-row+.search-row{margin-top:.75rem}.search-input{flex:1;min-width:200px}.search-select{min-width:150px}.table-wrapper{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;font-size:.8125rem}th{text-align:left;padding:.625rem .75rem;border-bottom:2px solid var(--border);font-weight:600;white-space:nowrap;color:var(--text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.025em}td{padding:.5rem .75rem;border-bottom:1px solid var(--border);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.clickable-row{cursor:pointer}.clickable-row:hover{background:var(--bg)}.mono{font-family:var(--mono);font-size:.8125rem}.empty-state{text-align:center;padding:3rem;color:var(--text-secondary)}.pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:1rem;font-size:.875rem;color:var(--text-secondary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;width:100%;max-width:360px}.login-card h1{font-family:var(--mono);font-size:1.5rem;margin-bottom:1.5rem;text-align:center}.login-card form{display:flex;flex-direction:column;gap:1rem}.login-card input{width:100%}.login-card .btn{width:100%;justify-content:center}.error-message{background:#fef2f2;color:var(--danger);border:1px solid #fecaca;border-radius:var(--radius);padding:.75rem 1rem;font-size:.875rem;margin-bottom:.5rem}.cert-detail{max-width:900px}.back-link{display:inline-block;margin-bottom:1rem;color:var(--primary);text-decoration:none;font-size:.875rem}.back-link:hover{text-decoration:underline}.cert-detail h2{margin-bottom:1rem}.detail-table{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.detail-table th{width:160px;vertical-align:top;text-transform:none;letter-spacing:normal;font-size:.8125rem;color:var(--text-secondary)}.detail-table td{white-space:normal;word-break:break-all}.dns-list{list-style:none;display:flex;flex-direction:column;gap:.125rem}.raw-cert-section{margin-top:1.5rem}.raw-cert-section details{margin-top:.75rem}.raw-cert-section summary{cursor:pointer;font-size:.875rem;color:var(--text-secondary)}.raw-cert{margin-top:.5rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;font-family:var(--mono);font-size:.75rem;overflow-x:auto;word-break:break-all;white-space:pre-wrap}