:root{color-scheme:light;font-family:Arial,Helvetica,sans-serif;--bg:#f4f6f8;--surface:#ffffff;--surface-muted:#fafbfc;--border:#e1e6eb;--border-strong:#c5d0db;--text:#17202a;--muted:#5d6875;--accent:#0f6cbd;--accent-hover:#0b569a;--accent-soft:rgba(15,108,189,0.08);--danger:#b42318;--success:#067647;--warning:#b54708;--info:#0369a1;--focus:#0f6cbd;--shadow:0 8px 24px rgba(23,32,42,0.06);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:32px;--control-height:40px;--control-height-sm:32px;--drawer-width-sm:min(360px,92vw);--drawer-width-md:420px;--drawer-width-lg:min(560px,92vw);--content-max-width:1200px;--content-max-width-wide:1440px;--header-height:64px;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-xl:1.75rem;--font-weight-normal:400;--font-weight-medium:600;--font-weight-bold:700;--line-height-tight:1.25;--line-height-normal:1.5;--z-drawer:1000;--z-drawer-stack:1010}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.app-shell{min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:var(--header-height);padding:var(--space-3) var(--space-6);background:var(--surface);border-bottom:1px solid var(--border)}.app-header-brand{display:grid;grid-gap:2px;gap:2px}.app-header-mark{font-weight:800;letter-spacing:.2em;font-size:var(--font-size-sm);color:var(--accent)}.app-header h1{margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);line-height:var(--line-height-tight)}.app-header-meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.875rem}.app-header-user{display:grid;grid-gap:2px;gap:2px;text-align:right}.app-header-user strong{color:var(--text)}.app-main{padding:var(--space-6)}.page-content{width:100%;max-width:var(--content-max-width);margin:0 auto}.page-content--wide{max-width:var(--content-max-width-wide)}.page-content--full{max-width:none}.page-title{margin:0 0 var(--space-2);font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight)}.page-subtitle{margin:0 0 var(--space-6);color:var(--muted);font-size:var(--font-size-sm);line-height:var(--line-height-normal)}.section-title{margin:0 0 var(--space-3);font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);line-height:var(--line-height-tight)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.card-body{padding:20px}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:12px;gap:12px;margin-bottom:20px}.summary-item{padding:var(--space-4);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-muted)}.summary-item strong{display:block;font-size:1.5rem;margin-bottom:4px}.summary-item span{color:var(--muted);font-size:.875rem}.toolbar{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}.input,.select{min-height:var(--control-height);padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);width:100%}.input:disabled,.select:disabled{background:var(--surface-muted);color:var(--muted);cursor:not-allowed}.input{flex:1 1 220px}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--control-height);padding:var(--space-2) var(--space-4);border:1px solid transparent;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-weight:var(--font-weight-medium);cursor:pointer}.button-sm{min-height:var(--control-height-sm);padding:var(--space-1) var(--space-3);font-size:var(--font-size-sm)}.button:hover{background:var(--accent-hover)}.button:disabled{opacity:.6;cursor:not-allowed}.button-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.button-secondary:hover:not(:disabled){background:var(--surface-muted);border-color:var(--border-strong)}.button-danger{background:var(--danger)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{font-size:.8125rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}tbody tr:hover{background:#fafbfc}.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);white-space:nowrap}.badge-neutral{background:#f2f4f7;color:var(--muted)}.badge-success{background:#dcfae6;color:var(--success)}.badge-warning-tone{background:#fef3c7;color:var(--warning)}.badge-danger-tone{background:#fee4e2;color:var(--danger)}.badge-info{background:#e0f2fe;color:var(--info)}.badge-legacy{background:var(--surface-muted);color:var(--muted);border:1px solid var(--border);font-weight:var(--font-weight-medium);text-transform:uppercase;letter-spacing:.04em}.badge-active{background:#dcfae6;color:var(--success)}.badge-inactive{background:#f2f4f7;color:var(--muted)}.badge-blocked{background:#fee4e2;color:var(--danger)}.badge-online{background:#e0f2fe;color:var(--info)}.badge-offline,.badge-warning{background:#fef3c7;color:var(--warning)}.badge-region{background:var(--accent-soft);color:var(--accent)}.status-badge-group{display:inline-flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}.empty-state,.error-state,.loading-state{padding:var(--space-7);text-align:center;color:var(--muted)}.error-state-message{margin:0}.toast{margin-bottom:var(--space-4);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);background:#ecfdf3;color:var(--success);border:1px solid #abefc6;font-size:var(--font-size-sm)}.toast-error{background:#fef3f2;color:var(--danger);border-color:#fecdca}.toast-warning{background:#fffaeb;color:var(--warning);border-color:#fedf89}.toast-info{background:#eff8ff;color:var(--info);border-color:#b2ddff}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:16px;gap:16px}.detail-section .section-title,.detail-section h2{margin:0 0 var(--space-3);font-size:var(--font-size-md);font-weight:var(--font-weight-medium)}.detail-list{margin:0;display:grid;grid-gap:10px;gap:10px}.detail-row{display:flex;justify-content:space-between;gap:12px;font-size:.9375rem}.detail-row dt{color:var(--muted)}.detail-row dd{margin:0;text-align:right}.actions-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);padding:32px}.login-card h1{margin:8px 0 4px;font-size:2rem}.login-card p{margin:0 0 24px;color:var(--muted)}.form-field{display:grid;grid-gap:6px;gap:6px;margin-bottom:16px}.form-field label{font-size:.875rem;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-bottom:16px}.field-hint{margin:0;font-size:.8125rem;color:var(--warning)}.table-actions{display:flex;flex-wrap:wrap;gap:8px}.data-table{width:100%}.pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 0 0}.media-preview{width:100%;max-height:320px;background:#000;border-radius:8px}.link-button{background:none;border:none;padding:0;color:var(--accent);cursor:pointer;text-align:left}.link-button:hover{text-decoration:underline}.row-selected{background:rgba(15,108,189,.06)}.mono-text{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8125rem;word-break:break-all}.program-sequence{list-style:none;margin:0;padding:0;display:grid;grid-gap:12px;gap:12px}.program-sequence li{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:8px}@media (max-width:720px){.app-main{padding:var(--space-4)}.data-table--devices td:nth-child(4),.data-table--devices td:nth-child(5),.data-table--devices th:nth-child(4),.data-table--devices th:nth-child(5){display:none}}.regions-page-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:16px}.regions-page-header .page-subtitle{margin-bottom:0;max-width:64ch}.regions-layout{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);grid-gap:16px;gap:16px;min-height:calc(100vh - 180px)}.regions-layout-collapsed{grid-template-columns:1fr}.regions-map-card,.regions-panel{min-height:0}.regions-panel .card-body{display:flex;flex-direction:column;gap:12px;max-height:calc(100vh - 180px);overflow:auto}.regions-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.regions-list-item{width:100%;display:grid;grid-gap:4px;gap:4px;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;text-align:left;cursor:pointer}.regions-list-item strong{font-size:.975rem}.regions-list-item span{color:var(--muted);font-size:.875rem}.regions-list-item:hover:not(:disabled){border-color:#c5d4e3;background:#fafbfc}.regions-list-item:disabled{opacity:.6;cursor:not-allowed}.regions-list-item-selected{border-color:var(--accent);background:rgba(15,108,189,.06)}.regions-detail,.regions-form{margin-top:8px;padding-top:16px;border-top:1px solid var(--border)}.regions-detail h3,.regions-form h3{margin:0 0 12px;font-size:1rem}.regions-form-hint{margin:0 0 12px;color:var(--muted);font-size:.875rem}.regions-map-card .card-body{padding:0;height:100%}.regions-map-body{min-height:520px;height:calc(100vh - 180px)}.regions-map{width:100%;height:100%;min-height:520px;border-radius:16px;z-index:0}.regions-map-loading{display:grid;place-items:center;color:var(--muted);background:#fafbfc;border:1px solid var(--border)}.leaflet-container{font:inherit;border-radius:16px}@media (max-width:900px){.regions-page-header{flex-direction:column}.regions-layout{grid-template-columns:1fr;min-height:auto}.regions-panel .card-body{max-height:none}.regions-map,.regions-map-body{min-height:360px;height:360px}}.page-header{display:flex;justify-content:space-between;gap:var(--space-4);align-items:flex-start;margin-bottom:var(--space-4)}.page-header .page-subtitle{margin-bottom:0;max-width:70ch}.page-header-actions{display:flex;gap:var(--space-2);flex-wrap:wrap}.button-ghost{background:transparent;border-color:transparent;color:var(--muted)}.button-ghost:hover:not(:disabled){background:var(--surface-muted);color:var(--text)}.form-hint{color:var(--muted)}.form-error,.form-hint{margin:var(--space-1) 0 0;font-size:.875rem}.form-error{color:var(--danger)}.empty-state-action{margin-top:var(--space-3)}.dialog-root,.drawer-root{position:fixed;inset:0;z-index:var(--z-drawer)}.drawer-panel-sm{width:var(--drawer-width-sm)}.dialog-backdrop,.drawer-backdrop{position:absolute;inset:0;border:0;background:rgba(23,32,42,.45);cursor:pointer}.drawer-panel{position:absolute;top:0;right:0;height:100%;background:var(--surface);box-shadow:var(--shadow);display:flex;flex-direction:column}.drawer-panel-md{width:var(--drawer-width-md)}.drawer-panel-lg{width:var(--drawer-width-lg)}.drawer-footer,.drawer-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border)}.drawer-footer{border-bottom:0;border-top:1px solid var(--border)}.dialog-panel h3,.drawer-header h3{margin:0;font-size:1.125rem}.drawer-body{padding:var(--space-5);overflow:auto;flex:1 1}.dialog-panel{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(420px,calc(100vw - 32px));background:var(--surface);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow)}.region-tree,.region-tree-children{list-style:none;margin:0;padding:0}.region-tree-row{display:grid;grid-template-columns:24px 1fr auto;grid-gap:var(--space-2);gap:var(--space-2);align-items:center;border-radius:var(--radius-md)}.region-tree-row-selected{background:var(--accent-soft)}.region-tree-toggle{border:0;background:transparent;color:var(--muted);cursor:pointer;width:24px;height:24px}.region-tree-toggle-spacer{display:inline-block}.region-tree-label{display:grid;grid-gap:2px;gap:2px;border:0;background:transparent;text-align:left;padding:var(--space-2) 0;cursor:pointer}.region-tree-meta{color:var(--muted);font-size:.8125rem}.region-tree-menu{position:relative}.region-tree-menu summary{list-style:none;cursor:pointer;padding:var(--space-2);color:var(--muted)}.region-tree-menu summary::-webkit-details-marker{display:none}.region-tree-menu-panel{position:absolute;right:0;top:100%;z-index:5;min-width:180px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);display:grid}.region-tree-menu-panel button{border:0;background:transparent;text-align:left;padding:10px 12px;cursor:pointer}.region-tree-menu-panel button:hover{background:var(--surface-muted)}.region-path{display:flex;flex-wrap:wrap;gap:var(--space-1);color:var(--muted);font-size:.875rem;margin-bottom:var(--space-3)}.region-path-separator{margin:0 var(--space-1)}.region-area-fieldset{border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin:0 0 var(--space-4);display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.region-area-fieldset legend{padding:0 var(--space-1)}.radio-option{display:flex;gap:var(--space-2);align-items:center}.geography-search-results{list-style:none;margin:var(--space-3) 0 0;padding:0;display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.geography-search-results button{width:100%;display:grid;grid-gap:4px;gap:4px;text-align:left;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);padding:var(--space-3);cursor:pointer}.geography-search-type,.geography-search-warning{color:var(--muted);font-size:.8125rem}.geography-search-warning{color:var(--warning)}.region-editor-form{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.nav-group-label{color:var(--muted);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;padding:0 var(--space-2);align-self:center}.app-header-nav{display:flex}.app-header-nav,.app-header-nav-group{align-items:center;flex-wrap:wrap;gap:var(--space-1)}.app-header-nav-group{display:inline-flex}.app-header-nav-group+.app-header-nav-group{margin-left:var(--space-2);padding-left:var(--space-3);border-left:1px solid var(--border)}.nav-link{display:inline-flex;align-items:center;gap:var(--space-2);min-height:var(--control-height-sm);padding:var(--space-1) var(--space-3);border-radius:var(--radius-sm);color:var(--muted);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.nav-link:hover{background:var(--surface-muted);color:var(--text)}.nav-link-active{background:var(--accent-soft);color:var(--accent)}.nav-link-legacy{opacity:.85}.app-header-actions{display:flex;align-items:center;gap:var(--space-3)}.app-header-menu-toggle{display:none}@media (max-width:900px){.media-filters-toolbar{grid-template-columns:1fr}}@media (max-width:960px){.app-header{flex-wrap:wrap;align-items:flex-start}.app-header-menu-toggle{display:inline-flex}.app-header-nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding-top:var(--space-3);border-top:1px solid var(--border)}.app-header-nav-open{display:flex}.app-header-nav-group{flex-direction:column;align-items:stretch;padding-bottom:var(--space-2);border-bottom:1px solid var(--border)}.app-header-nav-group,.app-header-nav-group+.app-header-nav-group{border-left:0;margin-left:0;padding-left:0}.nav-group-label{padding:var(--space-2) 0 var(--space-1)}.nav-link{width:100%}.app-header-meta{margin-left:auto}}.clients-section,.entity-list{margin:0;padding:0;list-style:none}.clients-section+.clients-section{margin-top:var(--space-6)}.clients-section-title,.media-group-title{margin:0 0 var(--space-3);font-size:.8125rem;font-weight:700;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}.entity-list-row,.media-list-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4) 0;border-bottom:1px solid var(--border)}.entity-list-main,.media-list-main{display:grid;grid-gap:var(--space-2);gap:var(--space-2);min-width:0;flex:1 1 220px}.entity-list-name,.media-list-name{font-weight:700}.entity-list-meta,.media-list-meta{color:var(--muted);font-size:.875rem}.entity-list-actions,.media-list-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}.media-filters{margin-bottom:var(--space-4)}.media-filters,.media-filters-toolbar{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.media-filters-toolbar{grid-template-columns:minmax(0,1fr) minmax(220px,280px);align-items:end}.media-display-fieldset{border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin:0;display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.media-display-fieldset legend{padding:0 var(--space-2);color:var(--muted);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.04em}.media-display-options{display:flex;flex-wrap:wrap;gap:var(--space-2)}.media-display-chip{display:inline-flex;align-items:center;gap:var(--space-2);min-height:var(--control-height-sm);padding:var(--space-1) var(--space-3);border:1px solid var(--border);border-radius:999px;background:var(--surface);font-size:var(--font-size-sm);cursor:pointer}.media-display-chip:has(input:checked){border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.media-display-chip input{accent-color:var(--accent)}.media-display-chip-disabled{opacity:.55;cursor:not-allowed}.media-unassigned-filter{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px dashed var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-muted);font-size:var(--font-size-sm)}.media-group-item-selected{background:var(--accent-soft)}.campaign-schedule-fields{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.campaign-schedule-disabled{opacity:.55}.campaign-list-schedule{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-4)}.campaign-media-selector-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-3)}.campaign-media-selector-header h4{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.campaign-media-section+.campaign-media-section{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--border)}.media-scope-fieldset{border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin:0;display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.media-scope-fieldset legend{padding:0 var(--space-2);color:var(--muted);font-size:.8125rem}.radio-label{display:flex;align-items:center;gap:var(--space-2);cursor:pointer}.radio-label-disabled{opacity:.55;cursor:not-allowed}.media-available-context{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4);color:var(--muted);font-size:.875rem}.media-flat-list,.media-group-list{display:grid;grid-gap:0;gap:0}.media-group+.media-group{margin-top:var(--space-5)}.media-group-items{list-style:none;margin:0;padding:0}.media-region-badge{display:grid;grid-gap:var(--space-1);gap:var(--space-1)}.media-form{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.form-section{border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-4);margin:0;display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.form-section legend{padding:0 var(--space-2);color:var(--muted);font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.checkbox-label{display:flex;align-items:center;gap:var(--space-2)}.campaign-filters{margin-bottom:var(--space-4)}.campaign-filters,.campaign-form{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.campaign-time-row{display:grid;grid-gap:var(--space-3);gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.campaign-media-option{display:flex;align-items:flex-start;gap:var(--space-3);cursor:pointer}.campaign-media-option-main{display:grid;grid-gap:var(--space-1);gap:var(--space-1)}.campaign-media-option-name{font-weight:600}.campaign-media-option-meta{color:var(--muted);font-size:.875rem}.campaign-media-order{list-style:none;margin:0;padding:0;display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.campaign-media-order-row{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) 0;border-bottom:1px solid var(--border)}.campaign-media-order-index{color:var(--muted);min-width:1.5rem}.campaign-media-order-name{flex:1 1}.campaign-media-order-actions{display:flex;gap:var(--space-1)}.campaign-media-warning{border:1px solid #fedf89;background:#fffaeb;border-radius:var(--radius-md);padding:var(--space-3);color:var(--warning);font-size:.875rem}.campaign-media-warning ul{margin:var(--space-2) 0 0;padding-left:var(--space-5)}.campaign-list-row .campaign-list-region{display:grid;grid-gap:var(--space-1);gap:var(--space-1)}.drawer-root+.drawer-root{z-index:var(--z-drawer-stack)}.drawer-root+.drawer-root .drawer-backdrop{background:rgba(16,24,40,.55)}.filter-bar{display:grid;grid-gap:var(--space-4);gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));align-items:end;margin-bottom:var(--space-4)}.filter-bar .input,.filter-bar .select{flex:unset}.detail-section-group{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.detail-section-group .card-body{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}