.container{width:96%;max-width:1500px}.jwt-tools-return{font-size:.85em;margin:4px 0 2px}.jwt-tools-intro{font-size:.82em;line-height:1.35;margin:6px 0 10px;color:#444}.jwt-tools-intro strong{color:#b00}.jwt-tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:start}@media (max-width:1100px){.jwt-tools-grid{grid-template-columns:1fr}}.jwt-tools-grid fieldset{border:1px solid #aaa;border-radius:6px;padding:6px 12px 12px;margin:0;min-width:0;background:#fafafa}.jwt-tools-grid legend{width:auto;font-weight:700;font-size:.95em;padding:0 6px;border:none;margin:0;color:#333}.jt-compose-top{display:flex;gap:12px;align-items:stretch;margin-bottom:8px}.jt-compose-left{flex:1 1 0;min-width:0;display:flex;flex-direction:column}.jt-compose-right{flex:1 1 0;min-width:0;display:flex}.jt-compose-right .jt-field{flex:1;display:flex;flex-direction:column;margin:0;width:100%}.jt-compose-right .jt-field textarea{flex:1 1 auto;min-height:120px}@media (max-width:700px){.jt-compose-top{flex-direction:column}}.jt-field{margin:0 0 8px}.jt-field>label{display:block;font-size:.75em;font-weight:600;color:#333;margin-bottom:2px}.jt-field>label.jt-has-copy{display:flex;align-items:center;justify-content:space-between;gap:6px}.jt-copy{font-size:10px;font-weight:600;padding:1px 7px;line-height:1.5;cursor:pointer;flex:0 0 auto}.jwt-tools-grid input[type=password],.jwt-tools-grid input[type=text],.jwt-tools-grid select,.jwt-tools-grid textarea{width:100%;box-sizing:border-box;font-size:.8em;padding:3px 4px;margin:0}.jwt-tools-grid textarea{font-family:ui-monospace,Menlo,Consolas,"Courier New",monospace;resize:vertical;line-height:1.25}.jt-row{display:flex;gap:6px;flex-wrap:wrap;align-items:flex-end;margin-bottom:8px}.jt-row>*{margin:0}.jt-grow{flex:1 1 0;min-width:0}.jwt-tools-grid input[type=submit]{font-size:.8em;padding:5px 12px;cursor:pointer;white-space:nowrap}.jt-status{font-size:.72em!important;color:#555;background:#f0f0f0;border:1px solid #ddd;margin-bottom:8px}.toggle-switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-weight:600;font-size:.75em;color:#333;user-select:none}.toggle-switch input{display:none}.toggle-slider{position:relative;display:inline-block;width:36px;height:20px;background-color:#ccc;border-radius:20px;transition:background-color .25s;flex-shrink:0}.toggle-slider::before{content:'';position:absolute;width:14px;height:14px;left:3px;top:3px;background-color:#fff;border-radius:50%;transition:transform .25s}.toggle-switch input:checked+.toggle-slider{background-color:#4a90d9}.toggle-switch input:checked+.toggle-slider::before{transform:translateX(16px)}.jt-keyfmt{margin-bottom:8px}.jt-sub{border-top:1px dashed #bbb;margin-top:10px;padding-top:8px}.jt-sub-title{font-weight:700;font-size:.82em;margin-bottom:6px;color:#333}