/* Simplified navigation, larger readable targets, existing product identity. */
.sidebar .login-brand{margin-bottom:28px}.sidebar .nav{gap:6px}.sidebar .nav>button{min-height:46px;height:auto;padding:12px 14px;font-size:14px}
.materials-subnav{gap:5px;padding:8px 0 14px 8px;margin:0 0 8px;border-bottom:1px solid var(--line)}
.nav .materials-subnav button{height:auto;min-height:44px;font-size:14px;padding:11px 14px;line-height:1.5;width:100%}
.materials-subnav>span{display:none}.materials-settings{width:100%;position:static}
.materials-settings>summary{display:flex;align-items:center;gap:8px;min-height:44px;font-size:14px;font-weight:550;padding:11px 14px;border-radius:8px;color:var(--muted);cursor:pointer;list-style:none}
.materials-settings>summary:after{content:'⌄';margin-left:auto}.materials-settings>summary::-webkit-details-marker{display:none}
.materials-settings>summary:hover{background:var(--soft);color:var(--ink)}.materials-settings[open]>summary{background:var(--soft);color:var(--ink)}
.materials-settings>div{display:grid;gap:4px;position:static;width:auto;margin:4px 0 0 8px;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none}
.materials-settings>div button{font-size:13px!important;min-height:44px!important}
.account{font-size:14px}.account small{font-size:12px}.logout{min-height:40px;min-width:44px;font-size:13px}
.materials-shell .nav>.materials-parent{font-size:15px;font-weight:700}.sidebar-collapse{min-width:40px;min-height:40px;top:18px;box-shadow:none}
.materials-settings summary:focus-visible,.materials-subnav button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
@media(max-width:680px){.sidebar .nav>button{min-height:48px;padding:8px 4px;font-size:13px}.materials-subnav.mobile{gap:8px;padding:10px 12px}.materials-subnav.mobile>button{min-height:46px;font-size:14px;padding:10px 15px;width:auto}.materials-settings{width:auto}.materials-settings>summary{min-height:46px;background:var(--soft);padding:10px 15px;white-space:nowrap}.materials-settings>div{position:fixed;top:64px;right:12px;width:220px;margin:0;padding:8px;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:8px;z-index:44}.materials-settings>div button{padding:12px!important;min-height:46px!important}.sidebar-collapse{display:none}}
@media(prefers-reduced-motion:reduce){.materials-settings *{transition:none!important}}
.materials-toolbar{display:flex;align-items:center;gap:12px;flex:none;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.materials-menu-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:44px;flex:none;padding:10px 14px;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--ink);font:inherit;font-size:14px;font-weight:650;cursor:pointer}
.materials-menu-toggle:hover{color:var(--primary)}.materials-menu-toggle:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.materials-shell .materials-toolbar .materials-subnav.mobile{display:flex;align-items:center;gap:8px;padding:0;margin:0;border:0;overflow:visible}
.materials-toolbar .materials-subnav>button{flex:none;width:auto;height:auto;min-height:44px;padding:10px 14px;border:0;background:var(--soft);font-size:14px;white-space:nowrap;cursor:pointer}
.materials-toolbar .materials-subnav>button.active{background:var(--primary);color:var(--surface)}
@media(min-width:681px){.materials-shell:not(.nav-collapsed) .materials-toolbar .materials-subnav.mobile{display:none}.materials-toolbar .materials-settings{position:relative;width:auto;flex:none}.materials-toolbar .materials-settings>div{position:absolute;top:100%;right:0;z-index:44;min-width:220px;margin:4px 0 0;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:8px}}
@media(max-width:680px){.materials-toolbar{display:block;padding:0;border:0}.materials-menu-toggle{display:none}.materials-shell .materials-toolbar .materials-subnav.mobile{padding:10px 12px;overflow-x:auto;border-bottom:1px solid var(--line)}.shell.nav-collapsed .sidebar{transform:none}}

/* Account scopes: full sales access and focused materials-only access. */
.account-create-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.permission-note{display:grid;gap:5px;padding:13px 14px;margin-bottom:18px;border-radius:9px;background:var(--primary-soft);color:var(--primary-dark);font-size:13px;line-height:1.55}
.permission-note span{color:var(--muted)}
.material-account-title{margin-top:30px}.scope-pill{display:inline-flex;align-items:center;min-height:30px;padding:5px 10px;border-radius:99px;background:var(--primary-soft);color:var(--primary-dark);font-size:12px;font-weight:700}
.material-account-table td:first-child strong,.material-account-table td:first-child small{display:block}.material-account-table td:first-child small{margin-top:4px;color:var(--muted)}
.empty-account-cell{text-align:center!important;color:var(--muted);padding:30px 16px!important}
.materials-only-shell .materials-parent{pointer-events:none}.materials-only-shell .materials-parent span{display:none}
@media(max-width:680px){.account-create-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.account-create-actions .btn{width:100%;padding-inline:10px}.material-account-table th:nth-child(2),.material-account-table td:nth-child(2){display:table-cell}.material-account-table{min-width:590px}.materials-only-shell .sidebar .nav{justify-content:stretch}.materials-only-shell .sidebar .nav>button{flex:1}.materials-only-shell .materials-parent{display:none}.materials-only-shell #accountSettings{max-width:116px}.materials-only-shell .materials-workspace{height:calc(100dvh - 66px)}}

/* Keep the five-item mobile workbench navigation readable on narrow phones. */
@media(max-width:680px){
  .shell:not(.materials-only-shell) .sidebar .nav{gap:2px}
  .shell:not(.materials-only-shell) .sidebar .nav>button{padding-inline:2px;font-size:11px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .shell:not(.materials-only-shell) .sidebar .materials-parent span{display:none}
}