.text-gradient-teal{background:linear-gradient(135deg,#14b8a6,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}
.tool-container{max-width:900px;margin:0 auto;padding:110px 24px 60px}
.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--text-secondary);text-decoration:none;font-weight:500;margin-bottom:16px;transition:all .3s}
.back-link:hover{color:#2dd4bf;transform:translateX(-4px)}
.back-link svg{width:18px;height:18px;fill:currentColor}
.tool-page-header{text-align:center;margin-bottom:28px}
.tool-page-header h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;margin:16px 0 12px;color:var(--text-primary)}
.tool-page-header p{color:var(--text-secondary);max-width:680px;margin:0 auto;line-height:1.6}
.action-btn-sm{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:8px;border:1px solid var(--border-color);background:transparent;color:var(--text-secondary);font-size:.82rem;font-weight:500;cursor:pointer;transition:all .2s;font-family:inherit;white-space:nowrap;flex-shrink:0}
.action-btn-sm:hover{border-color:var(--primary-color);color:var(--primary-color);background:rgba(99,102,241,.08)}
.url-input-row{display:flex;gap:8px;align-items:center}
.url-input{flex:1;min-width:0;padding:12px 14px;border-radius:8px;border:1px solid var(--border-color);background:rgba(0,0,0,.2);color:var(--text-primary);font-family:'JetBrains Mono',monospace;font-size:.9rem;outline:none}
.url-input:focus{border-color:#14b8a6}
.url-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.url-parts-list{display:flex;flex-direction:column;gap:4px}
.url-part{display:flex;padding:8px 12px;border-radius:6px;background:rgba(0,0,0,.12);border:1px solid var(--border-color);gap:10px;min-width:0}
.part-lbl{font-size:.8rem;font-weight:600;color:var(--text-secondary);flex-shrink:0}
.part-val{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:#2dd4bf;word-break:break-all;text-align:right;flex:1;min-width:0;overflow-wrap:break-word}
.query-list{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow-y:auto}
.query-row{display:flex;gap:6px;align-items:center;min-width:0}
.query-row input{flex:1;min-width:0;padding:6px 10px;border-radius:6px;border:1px solid var(--border-color);background:rgba(0,0,0,.2);color:var(--text-primary);font-family:'JetBrains Mono',monospace;font-size:.8rem;outline:none}
.query-row input:focus{border-color:#14b8a6}
.query-remove{background:transparent;border:none;color:#f87171;cursor:pointer;font-size:1.2rem;padding:0 4px;flex-shrink:0}
.query-empty{text-align:center;color:var(--text-muted);padding:20px;font-size:.85rem}
.built-url-row{padding:12px;background:rgba(0,0,0,.15);border-radius:8px;border:1px solid var(--border-color)}
.built-url{font-family:'JetBrains Mono',monospace;font-size:.82rem;color:#22c55e;word-break:break-all;overflow-wrap:break-word}
.sample-grid{display:flex;flex-wrap:wrap;gap:8px}
.preset-btn{padding:6px 14px;border-radius:8px;border:1px solid var(--border-color);background:transparent;color:var(--text-secondary);font-size:.82rem;font-weight:500;cursor:pointer;transition:all .2s;font-family:inherit;white-space:nowrap}
.preset-btn:hover{border-color:#14b8a6;color:#2dd4bf;background:rgba(20,184,166,.08)}
@media(max-width:768px){
  html,body{overflow-x:hidden;width:100vw;max-width:100vw}
  .tool-container{padding:90px 12px 40px;max-width:100vw;overflow-x:hidden;width:100%;box-sizing:border-box}
  .url-result-grid{grid-template-columns:1fr;max-width:100%}
  .url-input-row{flex-direction:column;max-width:100%}
  .tool-page-header h1{font-size:1.5rem;word-break:break-word;max-width:100%}
  .url-input{font-size:.8rem;max-width:100%;box-sizing:border-box}
  .query-row input{font-size:.7rem;max-width:100%;box-sizing:border-box}
  .built-url{font-size:.6rem;word-break:break-all;overflow-wrap:anywhere;display:block;max-width:100%}
  .built-url-row{max-width:100%;overflow:hidden;box-sizing:border-box}
  .part-val{font-size:.7rem;max-width:100%;word-break:break-all}
  .url-part{max-width:100%;overflow:hidden;box-sizing:border-box}
  .url-parts-list{max-width:100%;overflow:hidden}
  .query-list{max-width:100%;overflow-x:hidden}
  section.tool-panel{max-width:100%!important;overflow-x:hidden!important}
}