.username-checker-widget{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px;width:100%;margin:0 auto;box-shadow:var(--shadow-sm);box-sizing:border-box}.checker-form{display:flex;flex-direction:column;gap:20px;margin-bottom:32px}.checker-input-group{display:flex;align-items:center;gap:12px;background:var(--bg-body);border-radius:12px;padding-left:16px;border:1px solid var(--border);transition:all .2s ease;box-sizing:border-box;max-width:100%}.checker-input-group:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-light)}.input-prefix{color:var(--text-muted);font-size:1.2rem;font-weight:500}.checker-input{flex:1 1;min-width:0;padding:14px 0;border:none;background:transparent;color:var(--text-primary);font-family:inherit;font-size:16px}.checker-input:-webkit-autofill,.checker-input:-webkit-autofill:active,.checker-input:-webkit-autofill:focus,.checker-input:-webkit-autofill:hover{-webkit-box-shadow:0 0 0 30px var(--bg-input) inset!important;-webkit-text-fill-color:var(--text-primary)!important;-webkit-transition:background-color 5000s ease-in-out 0s;transition:background-color 5000s ease-in-out 0s}.checker-input:focus{outline:none}.checker-btn{padding:14px 24px;border-radius:10px;border:none;font-weight:600;cursor:pointer;font-size:1rem;min-width:100px;flex-shrink:0;margin:4px;transition:background .2s,opacity .2s;display:flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.checker-btn.btn-primary{background:var(--accent);color:white}.checker-btn.btn-stop{background:var(--danger);color:white}.checker-btn:disabled{opacity:.5;cursor:not-allowed}.btn-content-grid{display:inline-grid;grid-template-columns:1fr;grid-template-rows:1fr;place-items:center;position:relative;width:100%}.btn-spinner,.btn-text{grid-area:1/1/2/2;display:flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.progress-container{margin-top:-10px}.progress-info{display:flex;justify-content:space-between;font-size:.85rem;color:var(--text-secondary);margin-bottom:6px;font-weight:500}.progress-bar-bg{width:100%;height:6px;background:var(--border);border-radius:6px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--accent);transition:width .3s ease-out}.results-container{margin-top:20px}.results-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:16px;flex-wrap:wrap}.results-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;-ms-overflow-style:none;scrollbar-width:none}.results-tabs::-webkit-scrollbar{display:none}.tab-btn{padding:8px 16px;border:1px solid var(--border);border-radius:20px;background:var(--bg-body);color:var(--text-secondary);font-weight:500;font-size:.9rem;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .2s ease;white-space:nowrap;flex-shrink:0}.tab-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.tab-btn.active{background:var(--accent);color:white;border-color:var(--accent)}.tab-btn .badge{background:rgba(0,0,0,.1);padding:2px 6px;border-radius:10px;font-size:.75rem}.tab-btn.active .badge{background:rgba(255,255,255,.2)}.results-search{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);padding:8px 12px;border-radius:20px;transition:var(--transition-spring)}.results-search:focus-within{border-color:var(--accent)}.results-search svg{color:var(--text-secondary)}.results-search input{border:none;background:transparent;font-size:.9rem;color:var(--text-primary);width:240px;flex:1 1}.results-search input:focus{outline:none}.clear-search-btn{background:transparent;border:none;color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:2px;border-radius:50%;transition:background .2s,color .2s}.clear-search-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.advanced-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:12px;gap:12px;max-height:500px;overflow-y:auto;padding-right:12px}.advanced-grid::-webkit-scrollbar{width:2px}.advanced-grid::-webkit-scrollbar-track{background:transparent}.advanced-grid::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.platform-card{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--bg-body);border:1px solid var(--border);border-radius:12px;font-size:.95rem;transition:transform .1s,border-color .2s}.platform-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1 1;min-width:0;margin-right:8px}.status-checking{border-color:var(--text-muted);opacity:.7}.status-available{border-color:var(--success);background:rgba(34,197,94,.05)}.status-taken{border-color:var(--danger);background:rgba(239,68,68,.05)}.status-unknown{border-color:#eab308;opacity:.8}.status-error{border-color:var(--border);opacity:.5}.status-available .platform-status-icon{color:var(--success)}.status-taken .platform-status-icon{color:var(--danger)}.status-unknown .platform-status-icon{color:#eab308}.status-error .platform-status-icon{color:var(--text-muted)}.platform-status-icon{display:flex;align-items:center;justify-content:center}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--border)}.loader-spinner-sm{width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.no-results{grid-column:1/-1;text-align:center;padding:40px;color:var(--text-muted)}@media (max-width:600px){.username-checker-widget{padding:0;border:none;border-radius:0;box-shadow:none;background:transparent}.checker-input-wrapper{padding:0;border:none;background:transparent}.checker-input-group{flex-wrap:nowrap;padding-left:8px;padding-right:4px;gap:6px;background:var(--bg-body);border:1px solid var(--border)}.input-prefix{font-size:1rem}.checker-btn{width:auto;min-width:unset;margin:4px 0;padding:14px 16px}.results-toolbar{flex-direction:column;align-items:stretch;gap:12px;width:100%}.results-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -16px;padding:0 16px;width:calc(100% + 32px);box-sizing:content-box;scrollbar-width:none}.results-tabs::-webkit-scrollbar{display:none}.results-search{width:100%;box-sizing:border-box}.results-search input{width:100%;font-family:inherit;font-size:16px;min-width:0}.advanced-grid{grid-template-columns:1fr;gap:8px}.platform-card{padding:8px 10px;font-size:.85rem}}.platforms-table-section{margin-top:48px;padding-top:32px;border-top:1px solid var(--border)}.platforms-table-section h2{font-size:1.5rem;margin-bottom:12px;color:var(--text-primary)}.seo-text{color:var(--text-secondary);margin-bottom:20px;font-size:1rem}.platforms-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.platform-tag{display:inline-block;padding:6px 14px;font-size:.85rem;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:20px;white-space:nowrap;transition:color .15s ease,border-color .15s ease,background-color .15s ease,transform .15s ease}.platform-tag:hover{color:var(--accent);border-color:var(--accent);background-color:var(--bg-hover);transform:translateY(-1px)}.platform-tag-more{border-style:dashed;color:var(--accent);background-color:transparent;font-weight:500}.platform-tag-more:hover{background-color:var(--bg-hover);transform:none}@media (max-width:600px){.platforms-cloud{gap:6px}.platform-tag{font-size:.78rem;padding:4px 10px}}.username-checker-container{display:flex;flex-direction:column;gap:24px;width:100%;margin-top:24px;max-width:100%;box-sizing:border-box}.username-checker-main{width:100%;min-width:0}.username-checker-history{width:100%;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px 24px;box-shadow:var(--shadow-sm);box-sizing:border-box}.history-header{gap:10px;margin-bottom:16px;min-height:36px}.history-header,.history-title{display:flex;align-items:center}.history-title{font-size:1rem;font-weight:600;color:var(--text-primary);gap:7px;flex:1 1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clear-history-btn{background:transparent;border:1px solid var(--danger);color:var(--danger);font-size:.8rem;font-weight:500;cursor:pointer;padding:4px 10px;border-radius:6px;transition:background .2s;white-space:nowrap;flex-shrink:0}.clear-history-btn:hover{background:rgba(209,39,57,.08)}.history-list{display:flex;flex-direction:column;gap:10px}.history-list::-webkit-scrollbar{width:3px}.history-list::-webkit-scrollbar-track{background:transparent}.history-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.history-item{background:var(--bg-body);border:1px solid var(--border);border-radius:12px;padding:12px 14px 0;transition:border-color .2s,background-color .2s;cursor:pointer;position:relative;display:flex;flex-direction:column;gap:6px;overflow:hidden}.history-item:hover{border-color:var(--accent);background:var(--bg-hover)}.history-item-top{display:flex;justify-content:space-between;align-items:center}.history-item-username{font-weight:600;color:var(--text-primary);font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1 1;min-width:0}.history-item-time{font-size:.75rem;color:var(--text-dim)}.history-item-bottom{display:flex;justify-content:space-between;align-items:center;width:100%;padding-bottom:10px}.history-item-stats{display:flex;align-items:center;gap:10px;font-size:.8rem;color:var(--text-secondary)}.history-stat{display:flex;align-items:center;gap:4px}.history-stat-dot{width:6px;height:6px;border-radius:50%}.history-stat-dot.available{background-color:var(--success)}.history-stat-dot.taken{background-color:var(--danger)}.history-stat-dot.error{background-color:var(--text-dim)}.history-item-progress{height:3px;background:var(--border);margin:0 -14px;border-radius:0 0 12px 12px;overflow:hidden;flex-shrink:0}.history-item-progress-bar{height:100%;background:var(--accent);transition:width .3s ease;border-radius:0 0 12px 12px}.history-item-progress-bar.is-complete{background:var(--success)}.history-item-actions{display:flex;align-items:center;gap:10px}.history-action-btn{background:transparent;border:1px solid var(--border);color:var(--text-secondary);width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.history-action-btn:hover{color:var(--accent);border-color:var(--accent);background:var(--bg-hover)}.history-action-btn.is-success{color:var(--success);border-color:var(--success);background:rgba(34,197,94,.08)}.history-action-btn.is-danger:hover{color:var(--danger);border-color:var(--danger);background:rgba(209,39,57,.05)}.history-empty{text-align:center;padding:32px 16px;color:var(--text-dim);display:flex;flex-direction:column;align-items:center;gap:12px;font-size:.9rem}.history-empty svg{color:var(--border)}@media (max-width:900px){.username-checker-container{flex-direction:column;gap:24px;max-width:100%;box-sizing:border-box}.username-checker-history{width:100%}}@media (max-width:600px){.history-action-btn{width:32px;height:32px;border-radius:8px}.history-item-actions{gap:6px}.username-checker-history{border-radius:12px;padding:16px}.history-item-progress{margin:0 -14px}}@media (max-width:375px){.history-title{font-size:.85rem;gap:5px}.history-title svg{width:16px;height:16px}.clear-history-btn{font-size:.72rem;padding:3px 8px}}