.regex-tester{min-height:100vh;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.regex-cards .regex-cards-body,.regex-cards .regex-cards-header .regex-cards-body{border:1px solid rgba(255,255,255,.05)!important}.regex-cards-header{background:#2E313C!important}.regex-cards-header,.regex-cards-header h2{color:#BCC3D7!important}.regex-cards-body{background:#16181E!important}.regex-cards-body label{color:#BCC3D7!important}.container{max-width:1400px;margin:0 auto;padding:20px}.header{text-align:center;margin-bottom:40px}.header h1{font-size:2.5rem;color:#1a1a1a;margin-bottom:10px}.header p{color:#666;font-size:1.1rem}.main-content{display:grid;grid-template-columns:2fr 1fr;grid-gap:30px;gap:30px}@media (max-width:1024px){.main-content{grid-template-columns:1fr}}.left-panel,.right-panel{display:flex;flex-direction:column;gap:30px}.card{background:transparent!important;border-radius:8px;border:1px solid rgba(255,255,255,.05);overflow:hidden}.card-header{padding:20px;border-bottom:1px solid rgba(255,255,255,.05);background-color:#fafafa}.card-header h2{margin:0;font-size:1.25rem;color:#1a1a1a}.card-content{padding:20px}.input-group{margin-bottom:20px}.input-group.align-center{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.input-group:last-child{margin-bottom:0}.input-group label{display:block;margin-bottom:0;font-weight:500;color:#374151}.pattern-input{display:flex;gap:8px;align-items:center;min-width:450px}.pattern-field{flex:1 1;padding:10px 12px;border:2px solid #d1d5db;border-radius:6px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:14px;transition:border-color .2s}.pattern-field:focus{outline:none;border-color:#3b82f6}.pattern-field.valid{border-color:#10b981}.pattern-field.invalid{border-color:#ef4444}.copy-btn{height:35px!important;width:40px!important;line-height:0px!important;padding:0!important;font-size:14px!important;border-radius:4px!important}.copy-btn.small{padding:4px 8px;font-size:12px}.error-message{margin-top:8px;padding:8px 12px;background:#fef2f2;border:1px solid #fecaca;border-radius:6px;color:#dc2626;font-size:14px}.flags-section{margin-top:20px}.flags-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:12px;gap:12px;margin-top:12px}.flag-item{display:flex;align-items:center;gap:8px}.flag-item input[type=checkbox]{width:16px;height:16px}.flag-item label{margin:0;font-size:14px;cursor:pointer}.test-string-input{width:100%;min-height:120px;padding:12px;border:1px solid #d1d5db;border-radius:6px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:14px;resize:vertical;background:#0e0d15}.test-string-input:focus{outline:none;border-color:#3b82f6}.highlighted-text{min-height:120px;padding:12px;border:1px solid rgba(255,255,255,.05);border-radius:6px;background:#0e0d15;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:14px;white-space:pre-wrap;word-break:break-word}.highlight{background-color:#fef3c7;border:1px solid #f59e0b;border-radius:3px;padding:1px 2px;color:black}.match-summary{display:flex;align-items:center;gap:16px;padding:12px;background:#2F313C;border-radius:6px;margin-top:16px}.match-count{padding:4px 8px;border-radius:4px;font-size:14px;font-weight:500}.match-count.has-matches{background:#235b3e87;color:#0f9a72}.match-count.no-matches{background:#f3f4f6;color:#6b7280}.pattern-display{font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:12px;color:white}.matches-list{max-height:400px;overflow-y:auto;padding-right:10px}.match-item{padding:16px;border:1px solid #e5e7eb;border-radius:6px;margin-bottom:12px;background:#21242D}.match-item:last-child{margin-bottom:0}.match-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.match-badge{background:#e5e7eb;color:#805AF5!important;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500}.match-details{font-size:14px}.match-details strong{font-size:14px;font-weight:600}.match-details p{margin:8px 0}.match-details code{background:#0e0d15;color:#374151;padding:2px 4px;border-radius:3px;font-family:Monaco,Menlo,Ubuntu Mono,monospace}.match-details ul{margin:8px 0;padding-left:20px}.match-details li{margin:4px 0;font-size:12px}.no-matches{color:#6b7280;text-align:center;padding:20px;font-style:italic}.tabs{padding:0}.tab-buttons{display:flex;border-bottom:1px solid #e5e7eb;background:#21242D}.tab-button{flex:1 1;padding:12px 16px;background:none;border:none;cursor:pointer;font-weight:500;color:#6b7280;transition:all .2s}.tab-button:hover{color:#FFF;background:#2E313D}.tab-button.active{color:#805AF5;border-bottom:2px solid #805af5;background:#2E313D!important}.tab-content{padding:20px;background:#16181E}.tab-content h3{margin:0 0 16px;font-size:1.4rem}.saved-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.save-btn{height:35px!important;width:100px!important;line-height:0px!important;padding:0!important;font-size:14px!important;border-radius:4px!important}.patterns-list{max-height:300px;overflow-y:auto;padding-right:10px}.pattern-item{width:100%;padding:12px;background:#21242D;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer;text-align:left;margin-bottom:8px;transition:all .2s}.pattern-item:hover{border-color:#d1d5db}.pattern-name{font-weight:500;color:#FFFFFF;margin-bottom:4px}.pattern-preview{font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:12px;color:#6b7280}.saved-pattern-item{display:flex;align-items:center;gap:8px;margin-bottom:8px}.saved-pattern-item .pattern-item{flex:1 1;margin-bottom:0}.delete-btn{height:35px;width:40px!important;line-height:0px!important;padding:0!important;border-radius:4px!important}.no-patterns{color:#6b7280;text-align:center;padding:20px;font-style:italic}.matches-list::-webkit-scrollbar,.patterns-list::-webkit-scrollbar{width:6px}.matches-list::-webkit-scrollbar-track,.patterns-list::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.matches-list::-webkit-scrollbar-thumb,.patterns-list::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}.matches-list::-webkit-scrollbar-thumb:hover,.patterns-list::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.saved-modal input{padding:10px 15px 10px 30px;background:transparent;border:2px solid var(--color-border);padding:10px 15px;border-radius:5px;color:var(--color-body);font-size:var(--font-size-b3)}.common-btn{font-size:var(--font-size-b3)}.cancel-btn,.common-btn{height:35px!important;width:100px!important;line-height:0px!important;padding:0!important;border-radius:4px!important}.cancel-btn{font-size:14px!important;font-weight:500!important;background:#EFEFFF!important;color:#805AF5!important;border:1px solid rgba(from var(--color-primary) r g b/.15)!important}