html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}:root{--bg-primary: #faf8f5;--bg-secondary: #f5f2ed;--bg-tertiary: #ebe7e0;--bg-hover: #e2ddd4;--bg-active: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--text-primary: #3d3833;--text-secondary: #5c554d;--text-tertiary: #7a7269;--text-muted: #a39e96;--border-primary: #ddd8d0;--border-secondary: #ccc6bc;--border-focus: #667eea;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .08);--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-secondary: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);--success-color: #38a169;--warning-color: #d69e2e;--error-color: #e53e3e;--info-color: #3182ce;--sidebar-bg: #ebe7e0;--sidebar-border: #ddd8d0;--topbar-bg: #faf8f5;--card-bg: #faf8f5;--input-bg: #fffefa;--input-disabled-bg: #f0ece5;--table-header-bg: #f0ece5;--table-row-hover: #ebe7e0;--tag-bg: #f0ece5;--tag-text: #5c554d}[data-theme=dark]{--bg-primary: #1e2433;--bg-secondary: #1a1f2e;--bg-tertiary: #252b3b;--bg-hover: #2d3548;--bg-active: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--text-primary: #e8eaed;--text-secondary: #d1d5db;--text-tertiary: #9ca3af;--text-muted: #6b7280;--border-primary: #374151;--border-secondary: #4b5563;--border-focus: #818cf8;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .5);--gradient-primary: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);--gradient-secondary: linear-gradient(135deg, #818cf825 0%, #a78bfa25 100%);--success-color: #34d399;--warning-color: #fbbf24;--error-color: #f87171;--info-color: #60a5fa;--sidebar-bg: #252b3b;--sidebar-border: #374151;--topbar-bg: #1e2433;--card-bg: #252b3b;--input-bg: #2d3548;--input-disabled-bg: #1e2433;--table-header-bg: #2d3548;--table-row-hover: #2d3548;--tag-bg: #2d3548;--tag-text: #e5e7eb}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-secondary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}#app{min-height:100vh}[data-theme=dark] .ant-layout{background:var(--bg-secondary)}[data-theme=dark] .ant-layout-sider{background:var(--sidebar-bg)!important}[data-theme=dark] .ant-layout-header{background:var(--topbar-bg);border-bottom:1px solid var(--border-primary)}[data-theme=dark] .ant-menu{background:transparent;color:var(--text-secondary)}[data-theme=dark] .ant-menu-item{color:var(--text-secondary)}[data-theme=dark] .ant-menu-item:hover{background:var(--bg-hover)!important;color:var(--text-primary)}[data-theme=dark] .ant-menu-item-selected{background:var(--gradient-primary)!important;color:#fff!important}[data-theme=dark] .ant-card{background:var(--card-bg);border-color:var(--border-primary)}[data-theme=dark] .ant-card-head{background:var(--bg-tertiary);border-color:var(--border-primary);color:var(--text-primary)}[data-theme=dark] .ant-table{background:var(--card-bg);color:var(--text-primary)}[data-theme=dark] .ant-table-thead>tr>th{background:var(--table-header-bg)!important;color:var(--text-secondary);border-color:var(--border-primary)}[data-theme=dark] .ant-table-tbody>tr>td{border-color:var(--border-primary)}[data-theme=dark] .ant-table-tbody>tr:hover>td{background:var(--table-row-hover)!important}[data-theme=dark] .ant-input,[data-theme=dark] .ant-select-selector,[data-theme=dark] .ant-picker,[data-theme=dark] .ant-input-number,[data-theme=dark] .ant-input-number-input{background:var(--input-bg)!important;border-color:var(--border-secondary)!important;color:var(--text-primary)!important}[data-theme=dark] .ant-input-number{background-color:var(--input-bg)!important}[data-theme=dark] .ant-input-number-input{background-color:transparent!important}[data-theme=dark] .ant-input::placeholder,[data-theme=dark] .ant-input-number-input::placeholder{color:var(--text-muted)}[data-theme=dark] .ant-select-dropdown{background:var(--card-bg)}[data-theme=dark] .ant-select-item{color:var(--text-secondary)}[data-theme=dark] .ant-select-item-option-active{background:var(--bg-hover)}[data-theme=dark] .ant-select-item-option-selected{background:var(--bg-tertiary)}[data-theme=dark] .ant-modal-content{background:var(--card-bg)}[data-theme=dark] .ant-modal-header{background:var(--bg-tertiary);border-color:var(--border-primary)}[data-theme=dark] .ant-modal-title{color:var(--text-primary)}[data-theme=dark] .ant-form-item-label>label{color:var(--text-secondary)}[data-theme=dark] .ant-breadcrumb-link,[data-theme=dark] .ant-breadcrumb-separator{color:var(--text-tertiary)}[data-theme=dark] .ant-tag:not(.ant-tag-success):not(.ant-tag-warning):not(.ant-tag-error):not(.ant-tag-processing):not(.ant-tag-default){background:var(--tag-bg);border-color:var(--border-secondary);color:var(--tag-text)}[data-theme=dark] .ant-tag-success{background:#34d39926!important;border-color:#34d399!important;color:#34d399!important}[data-theme=dark] .ant-tag-warning{background:#fbbf2426!important;border-color:#fbbf24!important;color:#fbbf24!important}[data-theme=dark] .ant-tag-error{background:#f8717126!important;border-color:#f87171!important;color:#f87171!important}[data-theme=dark] .ant-tag-processing{background:#60a5fa26!important;border-color:#60a5fa!important;color:#60a5fa!important}[data-theme=dark] .ant-tag-default{background:var(--tag-bg)!important;border-color:var(--border-secondary)!important;color:var(--tag-text)!important}[data-theme=dark] .ant-tag-blue{background:#60a5fa26!important;border-color:#60a5fa!important;color:#60a5fa!important}[data-theme=dark] .ant-tag-green{background:#34d39926!important;border-color:#34d399!important;color:#34d399!important}[data-theme=dark] .ant-tag-orange{background:#fb923c26!important;border-color:#fb923c!important;color:#fb923c!important}[data-theme=dark] .ant-tag-purple{background:#a78bfa26!important;border-color:#a78bfa!important;color:#a78bfa!important}[data-theme=dark] .ant-tag-cyan{background:#22d3ee26!important;border-color:#22d3ee!important;color:#22d3ee!important}[data-theme=dark] .ant-tag-red{background:#f8717126!important;border-color:#f87171!important;color:#f87171!important}[data-theme=dark] .ant-tag-magenta{background:#ec489926!important;border-color:#ec4899!important;color:#ec4899!important}[data-theme=dark] .ant-tag-volcano{background:#fb718526!important;border-color:#fb7185!important;color:#fb7185!important}[data-theme=dark] .ant-tag-gold{background:#fbbf2426!important;border-color:#fbbf24!important;color:#fbbf24!important}[data-theme=dark] .ant-tag-lime{background:#a3e63526!important;border-color:#a3e635!important;color:#a3e635!important}[data-theme=dark] .ant-tag-geekblue{background:#6366f126!important;border-color:#6366f1!important;color:#6366f1!important}[data-theme=dark] .ant-divider{border-color:var(--border-primary)}[data-theme=dark] .ant-tabs-tab{color:var(--text-secondary)}[data-theme=dark] .ant-tabs-tab-active{color:var(--border-focus)}[data-theme=dark] .ant-tabs-ink-bar{background:var(--border-focus)}[data-theme=dark] .ant-alert{background:var(--bg-tertiary);border-color:var(--border-secondary)}[data-theme=dark] .ant-statistic-title{color:var(--text-tertiary)}[data-theme=dark] .ant-statistic-content{color:var(--text-primary)}[data-theme=dark] .ant-descriptions-bordered .ant-descriptions-item-label{background:var(--bg-tertiary)}[data-theme=dark] .ant-btn-default{background:var(--bg-tertiary)!important;border-color:var(--border-secondary)!important;color:var(--text-primary)!important}[data-theme=dark] .ant-btn-default:hover{background:var(--bg-hover)!important;border-color:var(--border-focus)!important;color:var(--text-primary)!important}[data-theme=dark] .ant-btn-primary{background:var(--gradient-primary)!important;border-color:transparent!important}[data-theme=dark] .ant-btn-primary.ant-btn-dangerous{background:var(--error-color)!important;border-color:var(--error-color)!important}[data-theme=dark] .ant-btn-primary.ant-btn-dangerous:hover{background:#ef4444!important;border-color:#ef4444!important}[data-theme=dark] .ant-btn-text{color:var(--text-secondary)!important}[data-theme=dark] .ant-btn-text:hover{background:var(--bg-hover)!important}[data-theme=dark] .ant-input-affix-wrapper{background:var(--input-bg)!important;border-color:var(--border-secondary)!important}[data-theme=dark] .ant-input-affix-wrapper:hover,[data-theme=dark] .ant-input-affix-wrapper:focus-within{border-color:var(--border-focus)!important}[data-theme=dark] .ant-input-affix-wrapper .ant-input{background:transparent!important;color:var(--text-primary)!important}[data-theme=dark] .ant-pagination-item{background:var(--bg-tertiary)!important;border-color:var(--border-secondary)!important}[data-theme=dark] .ant-pagination-item a{color:var(--text-secondary)!important}[data-theme=dark] .ant-pagination-item-active{background:var(--gradient-primary)!important;border-color:transparent!important}[data-theme=dark] .ant-pagination-item-active a{color:#fff!important}[data-theme=dark] .ant-pagination-options .ant-select-selector{background:var(--bg-tertiary)!important}[data-theme=dark] .ant-pagination-total-text{color:var(--text-secondary)!important}[data-theme=dark] .ant-table-column-sort{background:var(--table-header-bg)!important}[data-theme=dark] .ant-table-thead>tr>th.ant-table-column-sort{background:var(--table-header-bg)!important}[data-theme=dark] .ant-table-tbody>tr>td.ant-table-column-sort{background:transparent!important}[data-theme=dark] .ant-table-tbody>tr:hover>td.ant-table-column-sort{background:var(--table-row-hover)!important}[data-theme=dark] .ant-table-column-sorter{color:var(--text-tertiary)!important}[data-theme=dark] .ant-table-column-sorter-up.active,[data-theme=dark] .ant-table-column-sorter-down.active{color:var(--border-focus)!important}[data-theme=dark] .ant-drawer-content{background:var(--card-bg)!important}[data-theme=dark] .ant-drawer-header{background:var(--bg-tertiary)!important;border-bottom:1px solid var(--border-primary)!important}[data-theme=dark] .ant-drawer-title{color:var(--text-primary)!important}[data-theme=dark] .ant-drawer-close{color:var(--text-secondary)!important}[data-theme=dark] .ant-drawer-close:hover{color:var(--text-primary)!important}[data-theme=dark] .ant-drawer-body{background:var(--card-bg)!important}[data-theme=dark] .ant-drawer .ant-tabs-tab{color:var(--text-secondary)!important}[data-theme=dark] .ant-drawer .ant-tabs-tab-active .ant-tabs-tab-btn{color:var(--border-focus)!important}[data-theme=dark] .ant-drawer .ant-tabs-ink-bar{background:var(--border-focus)!important}[data-theme=dark] .ant-drawer .ant-tabs-nav:before{border-color:var(--border-primary)!important}[data-theme=dark] .ant-drawer .ant-descriptions-bordered .ant-descriptions-item-label{background:var(--bg-tertiary)!important;color:var(--text-secondary)!important;border-color:var(--border-primary)!important}[data-theme=dark] .ant-drawer .ant-descriptions-bordered .ant-descriptions-item-content{background:var(--card-bg)!important;color:var(--text-primary)!important;border-color:var(--border-primary)!important}[data-theme=dark] .ant-drawer .ant-descriptions-bordered .ant-descriptions-view{border-color:var(--border-primary)!important}[data-theme=dark] .ant-drawer .ant-alert{background:var(--bg-tertiary)!important;border-color:var(--border-secondary)!important}[data-theme=dark] .ant-drawer .ant-alert-message{color:var(--text-primary)!important}[data-theme=dark] .ant-drawer .ant-alert-description{color:var(--text-secondary)!important}[data-theme=dark] .ant-drawer .ant-alert-info{background:#60a5fa1a!important;border-color:#60a5fa4d!important}[data-theme=dark] .ant-drawer .ant-alert-success{background:#34d3991a!important;border-color:#34d3994d!important}.theme-toggle{position:relative;width:60px;height:32px;background:var(--border-primary);border-radius:16px;cursor:pointer;transition:all .3s ease;border:2px solid var(--border-secondary)}.theme-toggle:hover{background:var(--bg-hover)}.theme-toggle-slider{position:absolute;top:2px;left:2px;width:24px;height:24px;background:var(--gradient-primary);border-radius:50%;transition:transform .3s ease;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px}[data-theme=dark] .theme-toggle-slider{transform:translate(28px)}.page-container{padding:24px;min-height:calc(100vh - 64px)}.page-header{margin-bottom:24px}.page-title{font-size:24px;font-weight:600;color:var(--text-primary);margin:0}.page-subtitle{font-size:14px;color:var(--text-tertiary);margin-top:4px}.status-badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500}.status-badge.online{background:var(--success-color);color:#fff}.status-badge.offline{background:var(--error-color);color:#fff}.status-badge.pending{background:var(--warning-color);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.theme-transitioning *{transition:none!important}[data-theme=dark] .login-card .ant-input,[data-theme=dark] .login-card .ant-input-outlined,[data-theme=dark] .login-card .ant-input-affix-wrapper,[data-theme=dark] .login-card .ant-input-affix-wrapper-outlined{background:var(--input-bg)!important;background-color:var(--input-bg)!important;border-color:var(--border-secondary)!important;color:var(--text-primary)!important}[data-theme=dark] .login-card .ant-input-affix-wrapper .ant-input,[data-theme=dark] .login-card .ant-input-affix-wrapper-outlined .ant-input{background:transparent!important;background-color:transparent!important;color:var(--text-primary)!important}[data-theme=dark] .login-card .ant-input::placeholder{color:var(--text-muted)!important}[data-theme=dark] .login-card .ant-input-prefix,[data-theme=dark] .login-card .ant-input-suffix{color:var(--text-tertiary)!important}[data-theme=dark] .login-card .ant-form-item-label>label{color:var(--text-secondary)!important}[data-theme=dark] .signup-card .ant-input,[data-theme=dark] .signup-card .ant-input-outlined,[data-theme=dark] .signup-card .ant-input-affix-wrapper,[data-theme=dark] .signup-card .ant-input-affix-wrapper-outlined{background:var(--input-bg)!important;background-color:var(--input-bg)!important;border-color:var(--border-secondary)!important;color:var(--text-primary)!important}[data-theme=dark] .signup-card .ant-input-affix-wrapper .ant-input,[data-theme=dark] .signup-card .ant-input-affix-wrapper-outlined .ant-input{background:transparent!important;background-color:transparent!important;color:var(--text-primary)!important}[data-theme=dark] .ant-table .ant-btn-text .anticon{color:#ffffffd9!important}[data-theme=dark] .ant-table .ant-btn-text:hover .anticon{color:#fff!important}[data-theme=dark] .ant-table-cell-fix-right{background:var(--card-bg)!important}[data-theme=dark] .ant-table-row:hover .ant-table-cell-fix-right{background:var(--table-row-hover)!important}[data-theme=dark] .ant-descriptions{background:var(--card-bg)}[data-theme=dark] .ant-descriptions-item-label{background:#323a4e!important;color:var(--text-secondary)!important;font-weight:500}[data-theme=dark] .ant-descriptions-item-content{background:#1e2433!important;color:var(--text-primary)!important}[data-theme=dark] .ant-descriptions-bordered .ant-descriptions-item-label,[data-theme=dark] .ant-descriptions-bordered .ant-descriptions-item-content{border:1px solid #4b5563!important;padding:12px 16px!important}[data-theme=dark] .ant-descriptions-bordered .ant-descriptions-view{border:1px solid #4b5563!important;border-radius:8px;overflow:hidden}[data-theme=dark] .ant-descriptions-bordered .ant-descriptions-row{border-bottom:1px solid #4b5563!important}[data-theme=dark] .ant-descriptions-bordered .ant-descriptions-row:last-child{border-bottom:none!important}[data-theme=dark] .ant-modal-content{background:var(--card-bg)!important;border:1px solid var(--border-primary)}[data-theme=dark] .ant-modal-header{background:var(--bg-tertiary)!important;border-bottom:1px solid var(--border-primary)!important}[data-theme=dark] .ant-modal-title{color:var(--text-primary)!important}[data-theme=dark] .ant-modal-close{color:var(--text-secondary)!important}[data-theme=dark] .ant-modal-close:hover{color:var(--text-primary)!important}.ant-table .ant-btn-text.ant-btn-sm,.ant-table .ant-space .ant-btn-text.ant-btn-sm{width:32px!important;height:32px!important;min-width:32px!important;padding:0!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;border-radius:6px!important}.ant-table .ant-btn-text.ant-btn-sm .anticon,.ant-table .ant-space .ant-btn-text.ant-btn-sm .anticon{font-size:16px!important}.network-actions .ant-btn-text.ant-btn-sm,.network-card .ant-btn-text.ant-btn-sm{width:32px!important;height:32px!important;min-width:32px!important;padding:0!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;border-radius:6px!important}.network-actions .ant-btn-text.ant-btn-sm .anticon,.network-card .ant-btn-text.ant-btn-sm .anticon{font-size:16px!important}.sensor-item .ant-btn-text.ant-btn-sm{width:32px!important;height:32px!important;min-width:32px!important;padding:0!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;border-radius:6px!important}.sensor-item .ant-btn-text.ant-btn-sm .anticon{font-size:16px!important}.ant-table-tbody>tr>td{font-size:14px}.ant-table-thead>tr>th{font-size:14px;font-weight:600}.ant-form-item-label>label{font-size:13px;font-weight:500}.ant-form-item-explain,.ant-form-item-extra,.ant-tag{font-size:12px}