/* Fezma ERP interface layer: compact business UI with Fezma identity. */
.app-shell{
  --erp-space-1:4px;--erp-space-2:8px;--erp-space-3:12px;--erp-space-4:16px;
  --erp-space-5:20px;--erp-space-6:24px;--erp-control:40px;
  --erp-radius-sm:7px;--erp-radius-md:11px;--erp-radius-lg:14px;
  --erp-surface-border:color-mix(in srgb,var(--line) 92%,transparent);
  --erp-surface-shadow:0 1px 2px rgba(3,19,21,.05),0 8px 24px rgba(3,19,21,.045);
  --erp-focus:0 0 0 3px color-mix(in srgb,var(--focus) 18%,transparent);
}

/* Shell */
.app-shell .sidebar{padding:18px 13px 14px}
.app-shell .brand{min-height:48px;padding:0 9px 17px}
.app-shell .brand-fezma .fezma-brand-wordmark{width:min(139px,100%);max-height:30px}
.app-shell .organization-chip{margin:0 4px 14px;padding:9px 11px;border-radius:var(--erp-radius-sm)}
.app-shell .organization-chip span{font-size:8px;letter-spacing:.115em}
.app-shell .organization-chip strong{margin-top:3px;font-size:11px}
.app-shell .navigation{
  min-height:0;overflow-y:auto;overflow-x:hidden;padding:2px 0 10px;
  scrollbar-width:thin;scrollbar-color:rgba(128,184,187,.25) transparent;
}
.app-shell .nav-group{margin:0 0 11px}
.app-shell .nav-group>summary{min-height:27px;padding:5px 10px 6px;color:#91a2a4;font-size:8px;font-weight:760;letter-spacing:.13em}
.app-shell .nav-group-links{gap:2px}
.app-shell .nav-link{min-height:38px;gap:9px;padding:6px 9px;border-radius:var(--erp-radius-sm);font-size:11.5px;font-weight:560}
.app-shell .nav-icon{width:27px;height:27px;flex:0 0 27px;border-radius:7px}
.app-shell .nav-icon .ui-icon{width:15px;height:15px;stroke-width:1.7}
.app-shell .nav-link.active{font-weight:680}
.app-shell .sidebar-footer{margin-top:auto;padding:11px 4px 0}
.app-shell .sidebar-footer .theme-switch{min-height:36px}
.app-shell .user-card{min-height:48px;padding:6px;border-radius:9px}
.app-shell .user-card .avatar{width:31px;height:31px;border-radius:8px}
.app-shell .user-card strong{font-size:10.5px}
.app-shell .user-card div span{font-size:8.5px}

/* Topbar */
.app-shell .topbar{
  height:66px;min-height:66px;
  grid-template-columns:minmax(170px,auto) minmax(300px,620px) auto;
  gap:clamp(12px,2.2vw,30px);padding:0 clamp(16px,2.2vw,30px);
}
.app-shell .topbar-heading{min-width:0}
.app-shell .topbar-breadcrumb{gap:8px}
.app-shell .topbar-breadcrumb>span{font-size:11px}
.app-shell .topbar-breadcrumb>strong{font-size:12px}
.app-shell .topbar-search{width:100%;max-width:620px;min-height:38px;justify-self:center;border-radius:10px}
.app-shell .topbar-search:hover{border-color:color-mix(in srgb,var(--accent) 26%,var(--line))}
.app-shell .topbar-search:focus-visible{border-color:var(--focus);box-shadow:var(--erp-focus)}
.app-shell .topbar-actions{gap:7px}
.app-shell .topbar-popover>summary{width:38px;height:38px;border-radius:9px}
.app-shell .topbar-menu-panel{top:calc(100% + 9px);border-radius:var(--erp-radius-md);box-shadow:0 18px 48px rgba(2,14,16,.28)}

/* Page composition */
.app-shell .content{width:100%;max-width:1680px;padding:24px clamp(18px,2.4vw,36px) 52px}
.app-shell .content :is(.page-intro,.base-page-head,.record-page-head,.customer-page-head,.sales-record-head,.shared-record-head,.svc-header){
  min-height:66px;align-items:center;gap:18px;margin-bottom:16px;padding:0 0 14px;
}
.app-shell .content :is(.page-intro,.base-page-head,.record-page-head,.customer-page-head,.sales-record-head,.shared-record-head,.svc-header) h2{
  margin:4px 0 3px;font-size:clamp(21px,1.8vw,27px);font-weight:720;line-height:1.15;letter-spacing:-.03em;
}
.app-shell .content :is(.page-intro,.base-page-head,.record-page-head,.customer-page-head,.sales-record-head,.shared-record-head,.svc-header) p{
  max-width:760px;margin:0;color:var(--muted);font-size:11.5px;line-height:1.48;
}
.app-shell .section-label,.app-shell .eyebrow{font-size:8px;font-weight:780;letter-spacing:.135em}

/* Compact branded workspace headers */
.app-shell .content :is(.hero-card,.shared-hero,.sales-hero,.module-hero,.sales-start){
  min-height:132px;margin-bottom:16px;padding:22px 26px;border:1px solid rgba(104,224,228,.16);
  border-radius:var(--erp-radius-lg);background-color:#0b1b1d;
  background-image:linear-gradient(115deg,rgba(3,24,27,.78),rgba(4,63,68,.77) 62%,rgba(3,27,30,.82)),url('/static/brand/fezma-slate-texture.webp?v=20260912-slate4');
  background-position:center;background-repeat:no-repeat;background-size:cover;
  box-shadow:0 10px 28px rgba(2,20,22,.13),inset 0 1px rgba(255,255,255,.055);
}
.app-shell .content :is(.hero-card,.shared-hero,.sales-hero,.module-hero,.sales-start)::after{width:280px;right:-110px;top:-205px;opacity:.6}
.app-shell .content :is(.hero-card,.shared-hero,.sales-hero,.module-hero,.sales-start) h2{margin:8px 0 5px;font-size:clamp(22px,2vw,27px)}
.app-shell .content :is(.hero-card,.shared-hero,.sales-hero,.module-hero,.sales-start) p{max-width:760px;font-size:11.5px;line-height:1.5}
.app-shell .content :is(.core-visual,.shared-hero-mark,.sales-hero-visual){display:none}
.app-shell .hero-actions{margin-top:14px}

/* Actions */
.app-shell :is(.button,button.button){min-height:var(--erp-control);padding:8px 14px;border-radius:var(--erp-radius-sm);font-size:11.5px;font-weight:680}
.app-shell :is(.button,button.button).tiny{min-height:31px;padding:5px 9px;font-size:9.5px}
.app-shell .button.primary{box-shadow:0 5px 14px rgba(5,133,141,.2),inset 0 1px rgba(255,255,255,.16)}
.app-shell .button.quiet{border-color:transparent;background:transparent;color:var(--muted);box-shadow:none}
.app-shell .button.quiet:hover{background:var(--surface-2);color:var(--text)}
.app-shell :is(.page-actions,.sales-head-actions,.asset-editor-actions,.form-actions){display:flex;align-items:center;justify-content:flex-end;gap:8px}

/* Surfaces */
.app-shell .card,
.app-shell :is(.customer-list-card,.shared-section,.sales-position-section,.svc-panel,.commercial-card,.record-card,.supplier-card,.user-management-card,.role-card){
  border:1px solid var(--erp-surface-border);border-radius:var(--erp-radius-md);background:var(--surface);box-shadow:var(--erp-surface-shadow);
}
html[data-theme=dark] .app-shell .card,
html[data-theme=dark] .app-shell :is(.customer-list-card,.shared-section,.sales-position-section,.svc-panel,.commercial-card,.record-card,.supplier-card,.user-management-card,.role-card){box-shadow:0 1px rgba(255,255,255,.015)}
.app-shell .card{padding:18px}
.app-shell .card-head{min-height:44px;align-items:center;gap:12px;margin:-3px 0 14px;padding:0 0 12px;border-bottom-color:var(--line)}
.app-shell .card-head h3{margin:3px 0 0;font-size:14px;font-weight:700}
.app-shell :is(.two-column,.three-column,.settings-layout,.sales-dashboard-grid,.shared-detail-grid,.sales-detail-grid){gap:14px}
.app-shell .kpi-grid,.app-shell .sales-kpis,.app-shell .sales-total-grid{gap:10px;margin:0 0 16px}
.app-shell :is(.kpi-card,.sales-total-grid article){
  min-height:98px;padding:15px 16px;border:1px solid var(--erp-surface-border);border-radius:var(--erp-radius-md);
  background:var(--surface);box-shadow:var(--erp-surface-shadow);
}
.app-shell :is(.kpi-card,.sales-total-grid article)>span{font-size:9px}
.app-shell :is(.kpi-card,.sales-total-grid article)>strong{margin-top:9px;font-size:21px}

/* Toolbars and filters */
.app-shell :is(.list-toolbar,.customer-toolbar,.shared-filter,.svc-toolbar,.asset-search){
  min-height:58px;gap:9px;padding:9px 12px;border:1px solid var(--erp-surface-border);
  border-radius:var(--erp-radius-md) var(--erp-radius-md) 0 0;
  background:color-mix(in srgb,var(--surface) 95%,var(--surface-2));box-shadow:none;
}
.app-shell :is(.list-toolbar,.customer-toolbar,.shared-filter,.svc-toolbar,.asset-search) label{margin:0}
.app-shell :is(.list-toolbar,.customer-toolbar,.shared-filter,.svc-toolbar,.asset-search) :is(input,select){min-height:36px;margin:0}
.app-shell :is(.segmented-control,.record-tabs,.visit-pane-tabs){min-height:36px;padding:3px;border:1px solid var(--line);border-radius:9px}
.app-shell .segmented-control a,.app-shell :is(.record-tabs,.visit-pane-tabs) :is(a,button){min-height:28px;padding:6px 10px;border-radius:6px;font-size:10px}

/* Forms */
.app-shell label{color:color-mix(in srgb,var(--text) 80%,var(--muted));font-size:10px;font-weight:650;line-height:1.35}
.app-shell label>small{display:block;margin-top:5px;color:var(--muted);font-size:8.5px;font-weight:500;line-height:1.4}
.app-shell :is(input:not([type=checkbox]):not([type=radio]):not([type=color]):not([type=file]),select,textarea){
  min-height:var(--erp-control);margin-top:5px;padding:8px 10px;border-radius:var(--erp-radius-sm);font-size:11.5px;
}
.app-shell textarea{min-height:92px;resize:vertical}
.app-shell :is(input,select,textarea):hover:not(:disabled){border-color:color-mix(in srgb,var(--accent) 25%,var(--field-border))}
.app-shell :is(input,select,textarea):focus{border-color:var(--focus);box-shadow:var(--erp-focus)}
.app-shell input[type=checkbox],.app-shell input[type=radio]{width:16px;height:16px;accent-color:var(--accent)}
.app-shell :is(.form-grid,.user-create-grid){gap:12px}
.app-shell .form-card{overflow:hidden;padding:0}
.app-shell .form-card>.card-head{margin:0;padding:14px 17px}
.app-shell .form-card>.form-grid{padding:16px 17px}

/* ERP tables */
.app-shell :is(.table-wrap,.workspace-table-wrap,.asset-import-table-wrap){
  border:1px solid var(--erp-surface-border);border-radius:0 0 var(--erp-radius-md) var(--erp-radius-md);
  background:var(--surface);scrollbar-width:thin;
}
.app-shell table{width:100%;border-collapse:separate;border-spacing:0;font-size:11.5px;font-variant-numeric:tabular-nums}
.app-shell thead th{
  position:sticky;top:0;z-index:2;height:38px;padding:8px 12px;border-bottom:1px solid var(--line);
  background:color-mix(in srgb,var(--surface-2) 96%,var(--surface));
  color:color-mix(in srgb,var(--muted) 88%,var(--text));font-size:8px;font-weight:760;letter-spacing:.085em;
}
.app-shell tbody td{height:44px;padding:10px 12px;border-bottom:1px solid color-mix(in srgb,var(--line) 72%,transparent);font-size:11px}
.app-shell tbody tr:last-child td{border-bottom:0}
.app-shell tbody tr:hover{background:color-mix(in srgb,var(--accent-soft) 42%,var(--surface));box-shadow:inset 2px 0 var(--accent)}
.app-shell tbody :is(a,strong){font-weight:650}
.app-shell td small{margin-top:3px;font-size:8.5px}

/* Status */
.app-shell :is(.badge,.sales-status,.role-chip,.status-pill,.status-dot,.svc-badge,.record-count){
  min-height:23px;align-items:center;padding:4px 8px;border:1px solid color-mix(in srgb,currentColor 18%,var(--line));
  border-radius:999px;font-size:8px;font-weight:720;letter-spacing:.035em;text-transform:none;
}
.app-shell .alert{padding:10px 12px;border-radius:var(--erp-radius-sm);font-size:10.5px;line-height:1.45}
.app-shell .user-limit{padding:7px 10px;border-radius:999px;font-size:9px}

/* Kanban and records */
.app-shell :is(.svc-board,.kanban-board,.board-columns){display:grid;gap:12px}
.app-shell :is(.svc-column,.kanban-column,.board-column){min-width:250px;padding:10px;border-radius:var(--erp-radius-md)}
.app-shell :is(.svc-card,.kanban-card,.workflow-tile,.asset-directory-row){border-radius:9px;box-shadow:0 1px 2px rgba(3,20,22,.04)}
.app-shell :is(.workflow-tile,.asset-directory-row,.customer-list-card tr,.svc-card){transition:background-color .14s ease,border-color .14s ease,box-shadow .14s ease,translate .14s ease}
.app-shell :is(.workflow-tile,.asset-directory-row,.svc-card):hover{translate:0 -1px}
.app-shell :is(.conversation-body,.tracking-document,.hash-box){border-color:var(--line);border-radius:var(--erp-radius-sm);background:var(--surface-2)}

/* Dialogs */
.app-shell dialog,.customer-dialog,.command-menu{max-height:92dvh;border-radius:var(--erp-radius-lg)}
.app-shell :is(.customer-dialog-card,.command-menu-panel){border:1px solid var(--line);border-radius:var(--erp-radius-lg);box-shadow:0 28px 80px rgba(1,12,14,.38)}
.app-shell .customer-dialog-card>header{position:sticky;top:0;z-index:2;border-bottom:1px solid var(--line);background:var(--surface)}
.app-shell .customer-dialog-card>footer{
  position:sticky;bottom:0;z-index:2;border-top:1px solid var(--line);
  background:color-mix(in srgb,var(--surface) 96%,transparent);backdrop-filter:blur(10px);
}

/* Empty states */
.app-shell :is(.empty-state,.empty-cell,.shared-empty,.sales-empty-action,.workspace-empty){color:var(--muted);line-height:1.5}
.app-shell :is(.empty-state,.empty-cell){padding:34px 22px}
.app-shell :is(.empty-state,.workspace-empty) strong{color:var(--text);font-weight:680}

/* Platform administration */
.platform-shell{--erp-radius-sm:7px;--erp-radius-md:11px;--erp-radius-lg:14px}
.platform-shell .platform-bar{
  background-color:#0b1517;
  background-image:linear-gradient(90deg,rgba(3,15,17,.78),rgba(5,35,38,.84)),url('/static/brand/fezma-slate-texture.webp?v=20260912-slate4');
  background-position:center;background-repeat:no-repeat;background-size:cover;
}
.platform-shell .platform-content{max-width:1540px}
.platform-shell .card{border-radius:var(--erp-radius-md);box-shadow:0 1px 2px rgba(3,19,21,.05),0 8px 24px rgba(3,19,21,.045)}
.platform-shell :is(input,select,textarea,.button){border-radius:var(--erp-radius-sm)}

/* Responsive */
@media(max-width:1200px){
  .app-shell .topbar{grid-template-columns:minmax(150px,auto) minmax(240px,1fr) auto;gap:14px}
  .app-shell .content{padding-inline:22px}
  .app-shell :is(.user-management-grid,.module-grid){grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:980px){
  .app-shell :is(.two-column,.three-column,.settings-layout,.sales-dashboard-grid,.shared-detail-grid,.sales-detail-grid){grid-template-columns:1fr}
  .app-shell .permission-list{grid-template-columns:1fr}
}
@media(max-width:860px){
  .app-shell .topbar{grid-template-columns:minmax(0,1fr) auto;padding-inline:14px}
  .app-shell .content{padding:18px 13px 42px}
  .app-shell .content :is(.page-intro,.base-page-head,.record-page-head,.customer-page-head,.sales-record-head,.shared-record-head,.svc-header){align-items:flex-start;flex-direction:column}
  .app-shell :is(.list-toolbar,.customer-toolbar,.shared-filter,.svc-toolbar,.asset-search){border-radius:var(--erp-radius-md)}
}
@media(max-width:640px){
  .app-shell :is(.user-management-grid,.module-grid,.kpi-grid,.sales-total-grid){grid-template-columns:1fr}
  .app-shell :is(.page-actions,.sales-head-actions,.asset-editor-actions,.form-actions){align-items:stretch;flex-direction:column;width:100%}
  .app-shell :is(.page-actions,.sales-head-actions,.asset-editor-actions,.form-actions) :is(.button,form){width:100%}
  .app-shell :is(.list-toolbar,.customer-toolbar,.shared-filter,.svc-toolbar,.asset-search){align-items:stretch;flex-direction:column}
  .app-shell :is(.list-toolbar,.customer-toolbar,.shared-filter,.svc-toolbar,.asset-search)>*{width:100%}
  .app-shell .content :is(.hero-card,.shared-hero,.sales-hero,.module-hero,.sales-start){min-height:0;padding:19px}
  .app-shell .form-grid,.app-shell .user-create-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){.app-shell *,.platform-shell *{scroll-behavior:auto!important}}
@media print{
  .app-shell .content{padding:0}
  .app-shell .card,.app-shell :is(.table-wrap,.workspace-table-wrap){box-shadow:none}
}

/* Result containers remain flush so toolbars and tables form one surface. */
.app-shell :is(.table-card,.customer-list-card,.sales-quote-list){padding:0}
.app-shell :is(.table-card,.customer-list-card,.sales-quote-list)>.card-head{margin:0;padding:14px 16px}
.app-shell :is(.table-card,.customer-list-card,.sales-quote-list)>.table-wrap{border-right:0;border-bottom:0;border-left:0}

/* The navigation owns remaining sidebar height and scrolls independently. */
.app-shell .navigation{flex:1 1 auto}