:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-elevated: #1c2128;--border-primary: #30363d;--border-focus: #58a6ff;--text-primary: #f0f6fc;--text-secondary: #8b949e;--text-tertiary: #6e7681;--text-body: #c9d1d9;--text-placeholder: #8b949e;--accent-blue: #58a6ff;--accent-blue-hover: #79c0ff;--accent-blue-muted: rgba(88, 166, 255, .2);--accent-blue-subtle: rgba(88, 166, 255, .1);--accent-control: #3fb950;--success: #3fb950;--success-bg: rgba(63, 185, 80, .15);--success-hover: #56d364;--error: #f85149;--error-bg: rgba(248, 81, 73, .15);--error-hover: #ff6b6b;--warning: #d29922;--warning-bg: rgba(210, 153, 34, .15);--info: #58a6ff;--info-bg: rgba(88, 166, 255, .1);--btn-primary-bg: #238636;--btn-primary-hover: #2ea043;--btn-primary-active: #196c2e;--btn-primary-text: #ffffff;--space-xs: 3px;--space-sm: 6px;--space-md: 8px;--space-lg: 10px;--space-xl: 14px;--space-2xl: 18px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .5);--shadow-focus: 0 0 0 2px var(--accent-blue-muted);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border-primary)}h3{color:var(--text-primary);font-size:14px;font-weight:600;margin-bottom:var(--space-sm)}.subtitle{color:var(--text-secondary);font-size:13px;margin-bottom:var(--space-lg);font-weight:400}.help-text{font-size:13px;color:var(--text-tertiary);margin-top:var(--space-xs);line-height:1.5}.container{max-width:1200px;margin:0 auto;animation:fadeInUp .4s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.tabs{display:flex;gap:var(--space-xl);margin-bottom:var(--space-lg);border-bottom:1px solid var(--border-primary);position:relative}.tab-button{background:transparent;border:none;padding:var(--space-sm) 0;cursor:pointer;font-size:14px;font-weight:500;color:var(--text-secondary);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color var(--transition-base),border-color var(--transition-base);position:relative}.tab-button:hover{color:var(--text-body)}.tab-button.active{color:var(--accent-blue);border-bottom-color:var(--accent-blue)}.tab-content{display:none;animation:fadeIn .3s ease-out}.tab-content.active{display:block}.section{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:var(--space-lg);margin-bottom:var(--space-lg);box-shadow:var(--shadow-sm)}.form-group{margin-bottom:var(--space-md)}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md)}.form-row .form-group{flex:1;margin-bottom:0}.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md);margin-bottom:var(--space-md)}.form-row-2 .form-group{margin-bottom:0}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--space-md);margin-bottom:var(--space-md)}.form-row-3 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var(--transition-base)}input::placeholder,textarea::placeholder{color:var(--text-placeholder)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--border-focus);box-shadow:var(--shadow-focus)}textarea{resize:vertical;min-height:80px;line-height:1.4}input[type=radio],input[type=checkbox]{width:16px;height:16px;margin-right:var(--space-sm);accent-color:var(--accent-control);cursor:pointer}.checkbox-group{display:flex;flex-wrap:wrap;gap:var(--space-md);margin-top:var(--space-xs)}.checkbox-label{display:flex;align-items:center;font-weight:400;color:var(--text-body);font-size:14px;cursor:pointer;text-transform:none;letter-spacing:normal}.checkbox-label:hover{color:var(--text-primary)}button{background:var(--btn-primary-bg);color:var(--btn-primary-text);border:none;padding:8px 18px;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;font-weight:600;transition:background var(--transition-base),transform var(--transition-fast);position:relative;overflow:hidden}button:hover:not(:disabled){background:var(--btn-primary-hover);transform:translateY(-1px)}button:active:not(:disabled){background:var(--btn-primary-active);transform:translateY(0)}button:disabled{background:var(--bg-elevated);color:var(--text-tertiary);cursor:not-allowed;opacity:.6}button.is-loading{pointer-events:none}button.is-loading:after{content:"";position:absolute;width:16px;height:16px;top:50%;left:50%;margin-left:-8px;margin-top:-8px;border:2px solid var(--btn-primary-text);border-radius:50%;border-top-color:transparent;animation:spinner .6s linear infinite}button.btn-danger{background:var(--error);color:#fff}button.btn-danger:hover:not(:disabled){background:var(--error-hover)}button.btn-danger:active:not(:disabled){background:#da3633}@keyframes spinner{to{transform:rotate(360deg)}}button.btn-secondary{background:transparent;border:1px solid var(--border-primary);color:var(--text-body)}button.btn-secondary:hover:not(:disabled){border-color:var(--accent-blue);color:var(--accent-blue);background:var(--accent-blue-subtle)}button.btn-small{padding:5px 12px;font-size:11px}.secondary-btn{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-primary)}.secondary-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}button.btn-cancel{background:var(--bg-elevated);color:var(--text-body);border:1px solid var(--border-primary)}button.btn-cancel:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.message{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);margin-top:var(--space-md);font-size:13px;display:flex;align-items:center;gap:var(--space-sm);border-left:3px solid;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.message.success{background:var(--success-bg);color:var(--success);border-left-color:var(--success)}.message.success:before{content:"\2713";font-weight:700;font-size:16px}.message.error{background:var(--error-bg);color:var(--error);border-left-color:var(--error)}.message.error:before{content:"\2715";font-weight:700;font-size:16px}.message.info{background:var(--info-bg);color:var(--info);border-left-color:var(--info)}.message.info:before{content:"\2139";font-weight:700;font-size:16px}table{width:100%;border-collapse:collapse;margin-top:var(--space-md);font-size:13px;background:var(--bg-secondary);border-radius:var(--radius-sm);overflow:hidden}thead{background:var(--bg-elevated)}th{padding:var(--space-sm) var(--space-md);text-align:left;font-weight:600;color:var(--text-secondary);font-size:11px;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-primary)}td{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--bg-tertiary);color:var(--text-body)}tbody tr{transition:background var(--transition-fast)}tbody tr:hover{background:var(--bg-elevated)}tbody tr:last-child td{border-bottom:none}.status-badge{display:inline-block;padding:3px 8px;border-radius:var(--radius-full);font-size:11px;font-weight:600;text-transform:capitalize}.status-badge.success{background:var(--success-bg);color:var(--success)}.status-badge.error{background:var(--error-bg);color:var(--error)}.status-badge.available{background:var(--success-bg);color:var(--success)}.status-badge.taken{background:var(--bg-elevated);color:var(--text-tertiary);border:1px solid var(--border-primary)}.status-badge.banned{background:#f8514926;color:#f85149;border:1px solid rgba(248,81,73,.4)}.hide-status .status-col{display:none}.price-col{font-weight:600;color:var(--text-primary)}.price-expensive{color:var(--warning);font-weight:700}.cart-list{margin:var(--space-md) 0}.cart-list>p:first-child{font-size:13px;margin-bottom:6px}.cart-item{padding:var(--space-sm) var(--space-md);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-sm);margin-bottom:var(--space-xs);display:flex;justify-content:space-between;align-items:center;transition:border-color var(--transition-base);font-size:13px}.cart-item:hover{border-color:var(--accent-blue)}.cart-item button{padding:4px 10px;font-size:11px;background:var(--error)}.cart-item button:hover:not(:disabled){background:var(--error-hover)}.collapsible-header{cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none}.collapsible-header:hover{color:var(--accent-blue)}.collapse-icon{font-size:12px;transition:transform .2s ease}.collapse-icon.collapsed{transform:rotate(-90deg)}.collapsible-content{transition:opacity .3s ease;max-height:none;opacity:1}.collapsible-content.collapsed{max-height:0;opacity:0;overflow:hidden;pointer-events:none;padding:0;margin:0}.domain-checkbox-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;max-height:300px;overflow-y:auto;padding:12px;background:var(--bg-elevated);border-radius:var(--radius-md);border:1px solid var(--border-primary)}.domain-checkbox-list label{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius-sm);cursor:pointer;font-size:13px}.domain-checkbox-list label:hover{background:var(--bg-tertiary)}.confirm-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000}.confirm-dialog{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:24px;max-width:480px;width:90%;box-shadow:var(--shadow-lg)}.confirm-title{color:var(--warning);font-size:15px;font-weight:600;margin-bottom:16px}.confirm-domain-list{background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-sm);padding:12px;max-height:200px;overflow-y:auto;margin-bottom:16px}.confirm-count{color:var(--text-secondary);font-size:12px;margin-bottom:8px}.confirm-domain-item{color:var(--text-primary);font-family:SF Mono,Monaco,Consolas,monospace;font-size:13px;padding:2px 0}.confirm-warning{color:var(--error);font-size:13px;font-weight:500;margin-bottom:20px}.confirm-actions{display:flex;gap:8px;justify-content:flex-end}.password-dialog{position:relative;max-width:420px;padding:48px 24px 24px}.password-label{color:var(--text-body);font-size:14px;margin-bottom:12px}.password-display{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:20px;cursor:pointer;transition:border-color var(--transition-fast)}.password-display:hover{border-color:var(--accent-blue)}.password-value{font-family:SF Mono,Monaco,Consolas,monospace;font-size:14px;color:var(--accent-blue);letter-spacing:.5px;user-select:all}.password-copy-hint{font-size:11px;color:var(--text-secondary);white-space:nowrap;transition:color var(--transition-fast)}.password-copy-hint.copied{color:var(--success)}.btn-password-change{background:var(--success);color:#fff;border:none;padding:8px 20px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;opacity:.5;pointer-events:none;transition:opacity var(--transition-fast),background var(--transition-fast)}.btn-password-change.enabled{opacity:1;pointer-events:auto}.btn-password-change.enabled:hover{background:var(--success-hover, #2ea043)}.login-section{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 2 * var(--space-lg))}.login-card{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:32px;width:100%;max-width:380px;box-shadow:var(--shadow-lg)}.login-title{color:var(--text-primary);font-size:20px;font-weight:600;text-align:center;margin-bottom:24px}.login-form{display:flex;flex-direction:column;gap:4px}.login-field-group{display:flex;flex-direction:column}.login-input{width:100%;padding:10px 12px;background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-sm);color:var(--text-body);font-family:inherit;font-size:14px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.login-input::placeholder{color:var(--text-placeholder)}.login-input:focus{outline:none;border-color:var(--border-focus);box-shadow:var(--shadow-focus)}.login-input.input-error{border-color:var(--error)}.login-validation{min-height:20px;font-size:12px;color:var(--error);padding:2px 0 0;line-height:1.4}.login-btn{width:100%;padding:10px 16px;margin-top:8px;background:var(--btn-primary-bg);color:var(--btn-primary-text);border:1px solid transparent;border-radius:var(--radius-sm);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:background var(--transition-fast)}.login-btn:hover:not(:disabled){background:var(--btn-primary-hover)}.login-btn:active:not(:disabled){background:var(--btn-primary-active)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.session-dialog{max-width:400px}.session-dialog-message{color:var(--text-body);font-size:14px;margin-bottom:20px;line-height:1.5}.dialog-actions{display:flex;gap:8px;justify-content:flex-end}.dnssec-steps{display:flex;flex-direction:column;gap:4px}.dnssec-step{display:flex;align-items:flex-start;gap:6px;font-size:12px;line-height:1.4}.dnssec-step .step-icon{flex-shrink:0;width:16px;font-weight:700}.dnssec-step.step-success .step-icon{color:var(--success)}.dnssec-step.step-error .step-icon{color:#f85149}.dnssec-step .step-name{color:var(--text-secondary);flex-shrink:0}.dnssec-step .step-message{color:var(--text-primary)}#dnssec-domain-list+.form-group{padding-left:var(--space-md)}.ds-record-info{display:flex;flex-direction:column;gap:4px;padding:8px;background:var(--bg-tertiary);border-radius:var(--radius-sm);border:1px solid var(--border-primary)}.ds-field{display:flex;align-items:baseline;gap:8px;font-size:12px;line-height:1.4}.ds-field-label{color:var(--text-secondary);flex-shrink:0;min-width:85px;font-weight:500}.ds-field-value{color:var(--text-primary);font-family:SF Mono,Monaco,Consolas,monospace;word-break:break-all;padding:1px 6px;border:1px solid transparent}.ds-field-value.copyable{cursor:pointer;border-radius:3px;background:var(--bg-elevated);transition:border-color var(--transition-base),background var(--transition-base)}.ds-field-value.copyable:hover{border-color:var(--accent-blue);background:var(--accent-blue-subtle)}.ds-field-value.copyable.copied{border-color:var(--success);background:var(--success-bg);color:var(--success)}.status-badge.partial{background:#e3b34126;color:var(--warning);border:1px solid rgba(227,179,65,.4)}.status-badge.pending{background:#58a6ff26;color:#58a6ff;border:1px solid rgba(88,166,255,.4)}.domain-search-mode{display:flex;align-items:center;margin-bottom:10px;font-size:13px;color:var(--text-secondary)}.btn-mode{background:var(--bg-elevated);border:1px solid var(--border-primary);color:var(--text-body);padding:4px 10px;margin-right:4px;border-radius:var(--radius-sm);cursor:pointer;font-size:12px;transition:all var(--transition-fast)}.btn-mode.active{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.btn-mode:hover:not(.active){border-color:var(--border-focus)}.domain-search-dialog{max-width:1200px;width:95%;max-height:85vh;position:relative;padding:24px;display:flex;flex-direction:column}.domain-search-title{color:var(--text-primary);font-size:16px;font-weight:600;text-align:center;margin-bottom:16px}.domain-search-content{margin-bottom:16px;flex:1;overflow-y:auto;min-height:0}.domain-search-input{width:100%;padding:10px 12px;background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-sm);color:var(--text-body);font-family:inherit;font-size:13px;resize:vertical;transition:border-color var(--transition-fast),box-shadow 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var(--transition-fast)}.dialog-close-btn:hover{background:var(--error-bg);transform:none}.user-mgmt-dialog{max-width:600px;width:95%;position:relative;padding:24px}.user-mgmt-title{color:var(--text-primary);font-size:16px;font-weight:600;text-align:center;margin-bottom:16px}.user-mgmt-tabs{display:flex;justify-content:center;gap:24px;margin-bottom:16px}.user-mgmt-radio-label{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:14px;color:var(--text-body)}.user-mgmt-radio-label input[type=radio]{accent-color:var(--accent-blue)}.user-mgmt-content{height:380px}.user-mgmt-loading{color:var(--text-secondary);text-align:center;font-size:13px}.user-mgmt-table{width:100%;border-collapse:collapse;font-size:13px}.user-mgmt-table th{background:var(--bg-tertiary);color:var(--text-secondary);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:8px 12px;text-align:left;border-bottom:1px solid var(--border-primary)}.user-mgmt-table td{padding:8px 12px;border-bottom:1px solid var(--border-primary);color:var(--text-body)}.user-mgmt-table tr:hover td{background:var(--bg-elevated)}.role-badge{font-weight:600;font-size:12px;letter-spacing:.04em;opacity:.85}.role-admin{color:#d97706}.role-worker{color:#3b82f6}.user-action-cell{width:40px;text-align:center}.user-action-btn{background:transparent;border:none;color:var(--text-secondary);font-size:18px;cursor:pointer;padding:2px 8px;border-radius:var(--radius-sm);line-height:1;transition:background var(--transition-fast),color var(--transition-fast)}.user-action-btn:hover{background:var(--bg-tertiary);color:var(--text-primary);transform:none}.user-context-menu{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-md);min-width:160px;z-index:100;overflow:hidden}.context-menu-item{padding:8px 16px;color:var(--text-body);font-size:13px;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.context-menu-item:hover{background:var(--accent-blue-subtle);color:var(--text-primary)}.context-menu-danger{color:var(--error)}.context-menu-danger:hover{background:var(--error-bg);color:var(--error)}.user-create-form{display:flex;flex-direction:column;gap:4px}.user-create-field-group{display:flex;flex-direction:column}.user-create-label{font-size:12px;color:var(--text-secondary);margin-bottom:4px;font-weight:500}.user-create-input{width:100%;padding:8px 12px;background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-sm);color:var(--text-body);font-family:inherit;font-size:13px;transition:border-color var(--transition-fast)}.user-create-input:focus{outline:none;border-color:var(--border-focus);box-shadow:var(--shadow-focus)}.user-create-input.input-error{border-color:var(--error)}select.user-create-input{cursor:pointer;appearance:auto}.user-create-validation{min-height:16px;font-size:11px;color:var(--error);padding:2px 0 0}.role-option-admin{color:#d97706}.role-option-worker{color:#3b82f6}.locale-switcher{position:relative;z-index:1000}.locale-btn{background:transparent;border:1px solid transparent;border-radius:var(--radius-full);cursor:pointer;font-size:24px;line-height:1;padding:4px;transition:border-color var(--transition-base),box-shadow var(--transition-base);display:flex;align-items:center;justify-content:center;width:36px;height:36px}.locale-btn:hover{border-color:var(--accent-blue);box-shadow:var(--shadow-focus)}.locale-dropdown{position:absolute;top:calc(100% + 4px);left:50%;transform:translate(-50%);background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-md);overflow:hidden;min-width:48px}.locale-option{display:block;width:100%;background:transparent;border:none;color:var(--text-secondary);padding:8px 16px;cursor:pointer;font-size:14px;font-weight:500;font-family:inherit;text-align:center;transition:background var(--transition-fast),color var(--transition-fast)}.locale-option:hover{background:var(--accent-blue-subtle);color:var(--text-primary)}.locale-option.active{color:var(--accent-blue)}.sidebar{position:fixed;top:0;left:14px;display:flex;flex-direction:column;align-items:center;height:100vh;z-index:900;padding-top:50px}.sidebar-spacer{height:145px;flex-shrink:0}.sidebar-buttons{display:flex;flex-direction:column;align-items:center;gap:8px}.sidebar-btn{width:36px;height:36px;background:transparent;border:1px solid transparent;border-radius:var(--radius-full);cursor:pointer;font-size:20px;line-height:1;padding:0;display:flex;align-items:center;justify-content:center;transition:border-color var(--transition-base),box-shadow var(--transition-base)}.sidebar-btn:hover{border-color:var(--accent-blue);box-shadow:var(--shadow-focus);background:transparent;transform:none}.sidebar-logout{margin-top:auto;padding-bottom:14px}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:var(--radius-sm);border:2px solid var(--bg-primary)}::-webkit-scrollbar-thumb:hover{background:var(--border-primary)}@media(max-width:768px){body{padding:var(--space-sm);padding-bottom:56px}h1{font-size:22px}h2{font-size:16px}.form-row,.form-row-2,.form-row-3{grid-template-columns:1fr;gap:var(--space-sm)}.form-row .form-group,.form-row-2 .form-group,.form-row-3 .form-group{margin-bottom:var(--space-sm)}.tabs{gap:var(--space-md)}.section{padding:var(--space-md);margin-bottom:var(--space-md)}table{font-size:12px}th,td{padding:var(--space-xs) var(--space-sm)}button{min-height:44px;padding:10px 16px;font-size:13px}.sidebar{inset:auto 0 0;height:auto;flex-direction:row;justify-content:space-around;align-items:center;padding:6px 16px;background:var(--bg-secondary);border-top:1px solid var(--border-primary)}.sidebar-spacer{display:none}.sidebar-buttons{flex-direction:row}.sidebar-logout{margin-top:0;padding-bottom:0}.sidebar-btn{width:40px;height:40px}.locale-dropdown{top:auto;bottom:calc(100% + 4px)}#nc-availability-section,#nc-results-section,#results-section,#repoint-results-section,#delete-results-section,#dnssec-results-section,#cf-domains-table-container,#dnssec-domain-list{overflow-x:auto;-webkit-overflow-scrolling:touch}}@media(max-width:480px){h1{font-size:18px}h2{font-size:15px}h3,h4{font-size:13px}.login-card{padding:20px;max-width:100%}.domain-search-dialog,.user-mgmt-dialog,.password-dialog,.confirm-dialog,.session-dialog{width:calc(100% - 16px)!important;max-width:100%;max-height:90vh;margin:8px}.user-mgmt-content{height:auto;max-height:50vh;overflow-y:auto}.user-mgmt-tabs{gap:12px}#nc-quick-select-count{width:70px!important}#nc-custom-tlds{min-width:100px!important}}