main{flex:1;display:flex;flex-direction:column;align-items:center;padding:40px 24px}.container-wide{width:100%;max-width:1280px;display:flex;flex-direction:column;gap:20px}.title{color:#fff;font-size:28px;font-weight:700;background:linear-gradient(135deg,#fff 0%,var(--text) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.split-panel{display:grid;grid-template-columns:420px 1fr;gap:20px}.panel-left,.panel-right{display:flex;flex-direction:column;gap:16px}.panel-section{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:14px}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.card-label{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.form-input{background:var(--bg3);border:1px solid var(--border);color:#fff;padding:8px 12px;border-radius:var(--r);font-size:13px;outline:none;font-family:Inter,sans-serif;transition:border-color .2s}.form-input:focus{border-color:var(--accent)}select.form-input{cursor:pointer}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;color:var(--text)}.checkbox-label input{width:15px;height:15px;accent-color:var(--accent)}.sections-container{display:flex;flex-direction:column;gap:12px}.section-card{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.section-title{font-size:13px;font-weight:600;color:#fff}.section-entries{display:flex;flex-direction:column;gap:4px}.entry-row{display:flex;align-items:center;gap:6px}.entry-row input{flex:1;background:var(--bg2);border:1px solid var(--border);color:#fff;padding:5px 8px;border-radius:4px;font-size:12px;outline:none;font-family:Inter,sans-serif;transition:border-color .2s}.entry-row input:focus{border-color:var(--accent)}.btn-add-entry,.btn-remove-entry{background:none;border:none;cursor:pointer;font-size:14px;padding:2px 6px;border-radius:4px;transition:background .2s;flex-shrink:0}.btn-add-entry{color:var(--accent)}.btn-add-entry:hover{background:#00a8ff1a}.btn-remove-entry{color:var(--error)}.btn-remove-entry:hover{background:#f8514926}.history-item{display:grid;grid-template-columns:100px 120px 1fr;gap:8px;align-items:center;padding:6px 10px;background:var(--bg3);border:1px solid var(--border);border-radius:8px;margin-bottom:6px}.history-item input{background:var(--bg2);border:1px solid var(--border);color:#fff;padding:5px 8px;border-radius:4px;font-size:12px;outline:none;font-family:Inter,sans-serif}.history-item input:focus{border-color:var(--accent)}.btn-remove-history{background:none;border:none;color:var(--error);cursor:pointer;font-size:14px;padding:2px 6px;border-radius:4px}.btn-remove-history:hover{background:#f8514926}.output-actions{display:flex;gap:6px}.output-pre{background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);padding:14px;min-height:400px;max-height:600px;overflow:auto;font-family:JetBrains Mono,monospace;font-size:13px;line-height:1.5;color:#fff;white-space:pre-wrap;word-break:break-all}.placeholder-text{color:var(--muted);font-style:italic}@media(max-width:900px){main{padding:20px 12px}.split-panel{grid-template-columns:1fr}}