.settings-shell{max-width:980px}.settings-form{margin:0}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;padding:8px 22px 22px}.settings-grid label{margin-bottom:6px}.settings-grid .span-2{grid-column:1/-1}.settings-footer{display:flex;align-items:center;justify-content:flex-end;gap:18px;padding:16px 22px;border-top:1px solid var(--line)}.settings-footer small{margin-right:auto}.portal-preview{display:flex;align-items:center;gap:10px;max-width:320px}.portal-preview>div{display:grid;min-width:0}.portal-preview strong,.portal-preview small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.portal-preview small{font-size:10px}.color-field,.suffix-field{display:flex;align-items:center;border:1px solid #d9dce5;border-radius:8px;background:var(--surface);overflow:hidden}.color-field input{width:60px;height:43px;padding:5px;border:0;border-radius:0}.color-field output,.suffix-field span{padding:0 12px;color:var(--muted);font-family:ui-monospace,monospace;font-size:12px}.suffix-field input{border:0;box-shadow:none}.settings-grid .toggle-row{display:flex}.toggle-row>span{display:grid;gap:3px}.toggle-row>span small{font-weight:500}
html[data-density="compact"] .task-card{padding:9px}html[data-density="compact"] .column{padding:8px}html[data-density="compact"] .nav-item,html[data-density="compact"] .board-link{padding-top:7px;padding-bottom:7px}
html[data-theme="dark"]{--ink:#eef0f7;--muted:#a8afc0;--line:#34394a;--surface:#202432;--bg:#151821;--sidebar:#0f1119;color-scheme:dark}html[data-theme="dark"] body,html[data-theme="dark"] .admin-page{background:var(--bg);color:var(--ink)}html[data-theme="dark"] .main,html[data-theme="dark"] .topbar,html[data-theme="dark"] .admin-topbar,html[data-theme="dark"] .admin-panel,html[data-theme="dark"] .task-card,html[data-theme="dark"] .login-card,html[data-theme="dark"] .modal,html[data-theme="dark"] input,html[data-theme="dark"] textarea,html[data-theme="dark"] select{background:var(--surface);color:var(--ink);border-color:var(--line)}html[data-theme="dark"] .column,html[data-theme="dark"] .button.ghost,html[data-theme="dark"] .modal-close{background:#292e3d}html[data-theme="dark"] .data-table th{background:#1b1f2b}html[data-theme="dark"] .data-table td,html[data-theme="dark"] .compact-list>div{border-color:var(--line)}
@media(prefers-color-scheme:dark){html[data-theme="system"]{--ink:#eef0f7;--muted:#a8afc0;--line:#34394a;--surface:#202432;--bg:#151821;--sidebar:#0f1119;color-scheme:dark}html[data-theme="system"] body,html[data-theme="system"] .admin-page{background:var(--bg);color:var(--ink)}html[data-theme="system"] .main,html[data-theme="system"] .topbar,html[data-theme="system"] .admin-topbar,html[data-theme="system"] .admin-panel,html[data-theme="system"] .task-card,html[data-theme="system"] .login-card,html[data-theme="system"] .modal,html[data-theme="system"] input,html[data-theme="system"] textarea,html[data-theme="system"] select{background:var(--surface);color:var(--ink);border-color:var(--line)}html[data-theme="system"] .column,html[data-theme="system"] .button.ghost,html[data-theme="system"] .modal-close{background:#292e3d}}
@media(max-width:650px){.settings-grid{grid-template-columns:1fr;padding:7px 16px 18px}.settings-grid .span-2{grid-column:auto}.settings-footer{align-items:stretch;flex-direction:column}.settings-footer .button{width:100%}.admin-panel>header .portal-preview{display:none}}

/* High-contrast dark surfaces */
html[data-theme="dark"] .metric-grid article{background:#202432;border-color:#3a4052}
html[data-theme="dark"] .metric-grid article span{color:#b8c0d2}
html[data-theme="dark"] .metric-grid article strong{color:#f7f8fc}
html[data-theme="dark"] .data-table th{background:#292e3d;color:#c7cede}
html[data-theme="dark"] .data-table td{background:#202432;color:#eef0f7}
html[data-theme="dark"] .admin-panel>header{background:#202432}
html[data-theme="dark"] .role-pill{background:#30274d;border-color:#57478c;color:#d9ceff}
html[data-theme="dark"] .step-badge{background:#302f60;color:#c9c8ff}
html[data-theme="dark"] .invite-result{background:#292850;border-color:#49488a;color:#eef0f7}
html[data-theme="dark"] .color-field,html[data-theme="dark"] .suffix-field{background:#202432;border-color:#3a4052}
html[data-theme="dark"] .alert.success{background:#12372d;color:#7ee7be}
html[data-theme="dark"] .alert.error{background:#411f25;color:#ffb5bd}

@media(prefers-color-scheme:dark){
html[data-theme="system"] .metric-grid article{background:#202432;border-color:#3a4052}
html[data-theme="system"] .metric-grid article span{color:#b8c0d2}
html[data-theme="system"] .metric-grid article strong{color:#f7f8fc}
html[data-theme="system"] .data-table th{background:#292e3d;color:#c7cede}
html[data-theme="system"] .data-table td{background:#202432;color:#eef0f7}
html[data-theme="system"] .admin-panel>header{background:#202432}
html[data-theme="system"] .role-pill{background:#30274d;border-color:#57478c;color:#d9ceff}
html[data-theme="system"] .step-badge{background:#302f60;color:#c9c8ff}
html[data-theme="system"] .invite-result{background:#292850;border-color:#49488a;color:#eef0f7}
html[data-theme="system"] .color-field,html[data-theme="system"] .suffix-field{background:#202432;border-color:#3a4052}
html[data-theme="system"] .alert.success{background:#12372d;color:#7ee7be}
html[data-theme="system"] .alert.error{background:#411f25;color:#ffb5bd}
}

/* Stable administration header */
.admin-topbar>.language-switcher{margin-left:auto;flex:0 0 auto;align-self:center}
.admin-topbar>.language-switcher+.admin-account{margin-left:10px}
.admin-topbar .language-switcher a{min-width:34px;text-align:center}
.button.danger{background:#b42318;color:#fff}.button.danger:hover{background:#8f1c14}
@media(max-width:850px){.admin-topbar>.language-switcher{margin-left:auto}.admin-topbar>.language-switcher+.admin-account{margin-left:2px}}