*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:#333;background:#f5f5f5;padding:2rem;max-width:800px;margin:0 auto}.container{background:#fff;border-radius:8px;padding:2rem;box-shadow:0 2px 8px #0000001a}h1{font-size:1.5rem;margin-bottom:1.5rem;font-weight:600}.form-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:#555}input[type=datetime-local],select,input[type=text]{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;font-family:inherit}input[type=datetime-local]:focus,select:focus,input[type=text]:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.selected-timezones{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}.selected-timezone-tag{display:inline-flex;align-items:center;gap:.25rem;padding:.375rem .75rem;background:#e3f2fd;border:1px solid #4a90e2;border-radius:16px;font-size:.85rem;color:#333;cursor:pointer;transition:all .2s;-webkit-user-select:none;user-select:none}.selected-timezone-tag:hover{background:#bbdefb;border-color:#357abd}.selected-timezone-tag:focus{outline:2px solid #4a90e2;outline-offset:2px}.remove-icon{margin-left:.25rem;font-size:1.1rem;line-height:1;color:#666;font-weight:700}.selected-timezone-tag:hover .remove-icon{color:#333}.timezone-container{border:1px solid #ddd;border-radius:4px;overflow:hidden}.search-wrapper{position:relative;display:flex;align-items:center}.search-input{width:100%;border:none;border-bottom:1px solid #ddd;border-radius:0;margin:0;padding-right:2.5rem}.search-input:focus{border-bottom-color:#4a90e2;box-shadow:none;outline:none}.clear-button{position:absolute;right:.5rem;background:none;border:none;font-size:1.5rem;line-height:1;color:#999;cursor:pointer;padding:.25rem .5rem;display:flex;align-items:center;justify-content:center;transition:color .2s}.clear-button:hover{color:#333}.clear-button:active{transform:scale(.9)}.timezone-select{width:100%;padding:.75rem;border:none;border-radius:0;font-size:.9rem;font-family:inherit;min-height:120px;max-height:200px;overflow-y:auto}.timezone-option{padding:.5rem;cursor:pointer;border-radius:4px;margin-bottom:.25rem;display:flex;align-items:center;transition:background-color .2s}.timezone-option:hover{background:#f0f0f0}.timezone-option.selected{background:#e3f2fd;border:1px solid #4a90e2;font-weight:500}.timezone-option.selected:hover{background:#bbdefb}.timezone-option input[type=checkbox]{margin-right:.5rem;cursor:pointer}.no-results{padding:1rem;text-align:center;color:#999;font-style:italic}.ticker-output{margin-top:2rem;padding:1rem;background:#f9f9f9;border-radius:4px;border:1px solid #ddd;font-family:Monaco,Menlo,Courier New,monospace;font-size:.9rem;word-break:break-all;position:relative}.ticker-output:empty{display:none}.copy-button{position:absolute;top:.5rem;right:.5rem;padding:.5rem 1rem;background:#4a90e2;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.85rem;font-weight:500}.copy-button:hover{background:#357abd}.copy-button:active{transform:scale(.98)}.copy-button.copied{background:#28a745}.footer{margin-top:2rem;padding-top:1.5rem;border-top:1px solid #eee;text-align:center;font-size:.875rem;color:#666}.footer a{color:#4a90e2;text-decoration:none;font-weight:500;transition:color .2s}.footer a:hover{color:#357abd;text-decoration:underline}