html[data-theme] .upload-page {
    --up-bg: #f3f6f7;
    --up-surface: #fff;
    --up-secondary: #f0f5f4;
    --up-input: #fff;
    --up-text: #20343b;
    --up-muted: #526971;
    --up-placeholder: #566e76;
    --up-line: #d3dfe0;
    --up-input-line: #a9bfc1;
    --up-accent: #096e61;
    --up-accent-bg: #e1f1ea;
    --up-action: #087467;
    --up-action-hover: #075e54;
    --up-success: #236749;
    --up-success-bg: #e5f3e9;
    --up-success-line: #a7cfb6;
    --up-error: #a1263a;
    --up-error-bg: #fff0f2;
    --up-error-line: #d28e9b;
    --up-warning: #805215;
    --up-warning-bg: #fff5de;
    --up-warning-line: #d0af74;
    background: var(--up-bg);
    color: var(--up-text);
}

html[data-theme=dark] .upload-page {
    --up-bg: #10191d;
    --up-surface: #19272d;
    --up-secondary: #203239;
    --up-input: #121f25;
    --up-text: #edf5f7;
    --up-muted: #b8ccd3;
    --up-placeholder: #9bb3bd;
    --up-line: #3d555f;
    --up-input-line: #607b87;
    --up-accent: #a2e5c5;
    --up-accent-bg: #294a3e;
    --up-action: #137a68;
    --up-action-hover: #106c5d;
    --up-success: #b5edc7;
    --up-success-bg: #243e33;
    --up-success-line: #547d66;
    --up-error: #ffc6d0;
    --up-error-bg: #3b252e;
    --up-error-line: #b77989;
    --up-warning: #f6d696;
    --up-warning-bg: #3f3624;
    --up-warning-line: #9a8055;
}

html[data-theme] .upload-page :is(button, a, select, input):focus-visible {
    outline: 3px solid var(--up-accent);
    outline-offset: 3px;
}
html[data-theme] .upload-page .skip-link { background: var(--up-surface); color: var(--up-accent); border: 1px solid var(--up-line); }
html[data-theme] .upload-page .sidebar { background: var(--up-surface); color: var(--up-muted); border-color: var(--up-line); width: 236px; padding: 30px 18px 20px; }
html[data-theme] .upload-page .brand { color: var(--up-text); font-size: 17px; gap: 11px; padding: 0 5px 34px; }
html[data-theme] .upload-page .brand img { width: 44px; height: 44px; border-radius: 6px; background: #112128; }
html[data-theme] .upload-page .brand small { color: var(--up-muted); font-size: 10px; margin-top: 5px; }
html[data-theme] .upload-page .nav-link { min-height: 44px; font-size: 13px; gap: 10px; padding: 12px; }
html[data-theme] .upload-page .nav-link:hover { background: var(--up-secondary); color: var(--up-text); }
html[data-theme] .upload-page .nav-link.current { background: var(--up-accent-bg); color: var(--up-accent); box-shadow: inset 3px 0 var(--up-accent); }
html[data-theme] .upload-page .workspace { margin-left: 236px; }
html[data-theme] .upload-page .workspace-bar { height: 68px; background: var(--up-surface); border-color: var(--up-line); padding: 0 36px; color: var(--up-muted); }
html[data-theme] .upload-page .breadcrumb { font-size: 12px; gap: 12px; }
html[data-theme] .upload-page .breadcrumb strong { color: var(--up-text); }
html[data-theme] .upload-page .breadcrumb-home:hover { color: var(--up-accent); text-decoration: underline; }
html[data-theme] .upload-page .language-control { color: var(--up-muted); }
html[data-theme] .upload-page .language-control select { color: var(--up-text); background: var(--up-surface); border: 1px solid var(--up-line); min-height: 36px; padding: 0 9px; }
html[data-theme] .upload-page main { max-width: 1260px; padding: 34px 36px 28px; }
html[data-theme] .upload-page .page-heading { margin-bottom: 26px; }
html[data-theme] .upload-page .page-heading h1 { color: var(--up-text); font-size: 29px; }
html[data-theme] .upload-page .eyebrow { color: var(--up-accent); font-size: 11px; }
html[data-theme] .upload-page .connection-badge { color: var(--up-success); font-size: 12px; padding: 6px 9px; border: 1px solid var(--up-success-line); border-radius: 4px; background: var(--up-success-bg); }

html[data-theme] .upload-page .upload-layout { grid-template-columns: minmax(0,1fr) 288px; border: 1px solid var(--up-line); border-radius: 7px; background: var(--up-surface); }
html[data-theme] .upload-page .form-section { padding: 30px 32px; background: var(--up-surface); border-radius: 7px 0 0 7px; }
html[data-theme] .upload-page .section-heading { margin-bottom: 24px; gap: 12px; }
html[data-theme] .upload-page .section-heading h2 { color: var(--up-text); font-size: 16px; }
html[data-theme] .upload-page .section-number { width: 30px; height: 30px; flex: 0 0 30px; background: var(--up-secondary); color: var(--up-muted); border-color: var(--up-line); font-size: 12px; }
html[data-theme] .upload-page .section-number.complete { color: var(--up-success); background: var(--up-success-bg); border-color: var(--up-success-line); }
html[data-theme] .upload-page .section-state { color: var(--up-success); font-size: 11px; }
html[data-theme] .upload-page .field-row { gap: 20px; }
html[data-theme] .upload-page .field { margin-bottom: 23px; }
html[data-theme] .upload-page .field>label { color: var(--up-muted); font-size: 13px; font-weight: 600; margin-bottom: 9px; }
html[data-theme] .upload-page .field input { height: 48px; color: var(--up-text); background: var(--up-input); border: 1px solid var(--up-input-line); padding: 11px 13px; font-size: 14px; box-shadow: none; }
html[data-theme] .upload-page .field input::placeholder { color: var(--up-placeholder); opacity: 1; }
html[data-theme] .upload-page .field input.mono { font-family: ui-monospace,Consolas,monospace; }
html[data-theme] .upload-page .input-action input { padding-right: 48px; }
html[data-theme] .upload-page .input-action .icon-button { top: 5px; right: 5px; height: 38px; width: 38px; }
html[data-theme] .upload-page .field input:focus { border-color: var(--up-accent); outline: 2px solid var(--up-accent); outline-offset: 1px; }
html[data-theme] .upload-page .field input[aria-invalid=true] { border-color: var(--up-error-line); background: var(--up-error-bg); color: var(--up-text); }
html[data-theme] .upload-page .field input[aria-invalid=true]:focus { outline-color: var(--up-error-line); }
html[data-theme] .upload-page .field input:disabled { background: var(--up-secondary); color: var(--up-muted); border-color: var(--up-line); }
html[data-theme] .upload-page .field-error { color: var(--up-error); font-size: 12px; line-height: 1.7; margin-top: 8px; }
html[data-theme] .upload-page .source-heading { border-color: var(--up-line); padding-top: 27px; margin-top: 5px; }
html[data-theme] .upload-page .segmented { background: var(--up-secondary); border-color: var(--up-line); padding: 4px; gap: 5px; }
html[data-theme] .upload-page .segment>span { color: var(--up-muted); height: 46px; font-size: 13px; border: 1px solid transparent; }
html[data-theme] .upload-page .segment input:checked+span { color: var(--up-accent); background: var(--up-surface); border-color: var(--up-accent); box-shadow: none; }
html[data-theme] .upload-page .segment:hover>span { color: var(--up-text); }
html[data-theme] .upload-page .segment input:focus-visible+span { outline: 2px solid var(--up-accent); outline-offset: 2px; }
html[data-theme] .upload-page .mode-fieldset { margin-bottom: 25px; }
html[data-theme] .upload-page .protocols { color: var(--up-muted); font-size: 11px; }
html[data-theme] .upload-page .http-warning { color: var(--up-warning); font-size: 11px; }
html[data-theme] .upload-page .http-warning::before { background: var(--up-warning); }

html[data-theme] .upload-page .button { color: var(--up-text); background: var(--up-surface); border-color: var(--up-input-line); min-height: 44px; padding: 10px 16px; font-size: 13px; }
html[data-theme] .upload-page .button:hover { color: var(--up-text); background: var(--up-secondary); border-color: var(--up-accent); }
html[data-theme] .upload-page button.button.primary { color: #fff!important; background: var(--up-action)!important; border-color: var(--up-action)!important; }
html[data-theme] .upload-page button.button.primary:hover { background: var(--up-action-hover)!important; border-color: var(--up-action-hover)!important; }
html[data-theme] .upload-page .text-button { min-height: 36px; font-size: 12px; padding: 7px 9px; border-color: transparent; background: transparent; color: var(--up-accent); }
html[data-theme] .upload-page .text-button:hover { background: var(--up-accent-bg); color: var(--up-accent); border-color: transparent; }
html[data-theme] .upload-page .icon-button { color: var(--up-muted); background: transparent; }
html[data-theme] .upload-page .icon-button:hover { color: var(--up-accent); background: var(--up-accent-bg); }
html[data-theme] .upload-page button:disabled { opacity: 1; cursor: not-allowed; }
html[data-theme] .upload-page .form-actions { border-color: var(--up-line); margin-top: 26px; padding-top: 24px; gap: 18px; }
html[data-theme] .upload-page .form-actions .button { min-width: 174px; min-height: 46px; }
html[data-theme] .upload-page .form-readiness { color: var(--up-muted); font-size: 12px; }
html[data-theme] .upload-page .form-readiness::before { background: var(--up-muted); }
html[data-theme] .upload-page .form-readiness.ready { color: var(--up-success); }
html[data-theme] .upload-page .form-readiness.ready::before { background: var(--up-success); }
html[data-theme] .upload-page .status { color: var(--up-accent); background: var(--up-accent-bg); border-color: var(--up-accent); font-size: 13px; padding: 14px 16px; }
html[data-theme] .upload-page .status.error { color: var(--up-error); background: var(--up-error-bg); border-color: var(--up-error-line); }
html[data-theme] .upload-page .status.warning { color: var(--up-warning); background: var(--up-warning-bg); border-color: var(--up-warning-line); }

html[data-theme] .upload-page .summary-section { background: var(--up-secondary); border-color: var(--up-line); border-radius: 0 7px 7px 0; padding: 30px 24px; }
html[data-theme] .upload-page .summary-section .section-heading { margin-bottom: 27px; gap: 10px; }
html[data-theme] .upload-page .summary-badge { color: var(--up-muted); background: var(--up-surface); border: 1px solid var(--up-line); padding: 4px 8px; font-size: 10px; }
html[data-theme] .upload-page .summary-badge.ready { color: var(--up-success); background: var(--up-success-bg); border-color: var(--up-success-line); }
html[data-theme] .upload-page .device-symbol { color: var(--up-text); font-size: 13px; gap: 12px; margin-bottom: 24px; }
html[data-theme] .upload-page .device-symbol>.icon { background: var(--up-accent-bg); color: var(--up-accent); padding: 9px; width: 24px; height: 24px; flex-basis: 24px; }
html[data-theme] .upload-page .summary-list>div { border-color: var(--up-line); padding: 16px 0; }
html[data-theme] .upload-page .summary-list dt { color: var(--up-muted); font-size: 12px; margin-bottom: 6px; }
html[data-theme] .upload-page .summary-list dd { color: var(--up-text); font-size: 14px; }
html[data-theme] .upload-page .summary-list .mono { font-size: 13px; }
html[data-theme] .upload-page .readiness-section { border-color: var(--up-line); margin-top: 3px; padding-top: 23px; }
html[data-theme] .upload-page .readiness-section h3 { color: var(--up-muted); font-size: 12px; }
html[data-theme] .upload-page .readiness-list { gap: 14px; }
html[data-theme] .upload-page .readiness-list li { color: var(--up-muted); font-size: 12px; }
html[data-theme] .upload-page .readiness-list .icon { color: var(--up-muted); background: var(--up-surface); border-color: var(--up-input-line); }
html[data-theme] .upload-page .readiness-list li:not(.complete) .icon use { visibility: hidden; }
html[data-theme] .upload-page .readiness-list .complete { color: var(--up-success); }
html[data-theme] .upload-page .readiness-list .complete .icon { color: var(--up-success); background: var(--up-success-bg); border-color: var(--up-success-line); }
html[data-theme] .upload-page .privacy-link { color: var(--up-accent); font-size: 12px; }
html[data-theme] .upload-page footer { color: var(--up-muted); font-size: 12px; gap: 20px; padding-top: 25px; }
html[data-theme] .upload-page footer a:hover { color: var(--up-accent); }
html[data-theme] .upload-page .success-mark { color: var(--up-success); background: var(--up-success-bg); }
html[data-theme] .upload-page .success-view h2 { color: var(--up-text); }
html[data-theme] .upload-page .success-view>p { color: var(--up-muted); font-size: 14px; }
html[data-theme] .upload-page .success-details>div { border-color: var(--up-line); }
html[data-theme] .upload-page .success-details dt { color: var(--up-muted); }
html[data-theme] .upload-page .success-details dd { color: var(--up-text); }
html[data-theme] .upload-page .toast { color: var(--up-success); background: var(--up-success-bg); border: 1px solid var(--up-success-line); }

html[data-theme] .upload-page dialog { background: var(--up-surface); color: var(--up-text); border-color: var(--up-input-line); }
html[data-theme] .upload-page :is(.dialog-header,.dialog-actions) { background: var(--up-surface); border-color: var(--up-line); }
html[data-theme] .upload-page .dialog-header { padding: 24px 26px 20px; }
html[data-theme] .upload-page .dialog-header h2 { color: var(--up-text); }
html[data-theme] .upload-page .dialog-body { padding: 26px; }
html[data-theme] .upload-page .dialog-actions { padding: 18px 26px; }
html[data-theme] .upload-page .import-kind { color: var(--up-accent); font-size: 12px; }
html[data-theme] .upload-page .appearance-menu { background: var(--up-surface); border-color: var(--up-line); }
html[data-theme] .upload-page .appearance-control .appearance-menu button { color: var(--up-muted); }
html[data-theme] .upload-page .appearance-control .appearance-menu :is(button:hover,button[aria-checked=true]) { color: var(--up-accent); background: var(--up-accent-bg); }

@media(max-width:1150px) {
    html[data-theme] .upload-page .sidebar { width: 216px; padding-inline: 14px; }
    html[data-theme] .upload-page .workspace { margin-left: 216px; }
    html[data-theme] .upload-page main { padding: 28px 24px; }
    html[data-theme] .upload-page .workspace-bar { padding-inline: 24px; }
    html[data-theme] .upload-page .upload-layout { grid-template-columns: minmax(0,1fr) 236px; }
    html[data-theme] .upload-page .form-section { padding: 27px 25px; }
    html[data-theme] .upload-page .summary-section { padding: 27px 20px; }
    html[data-theme] .upload-page .form-actions { flex-wrap: wrap; }
}
@media(max-width:900px) {
    html[data-theme] .upload-page .sidebar { width: auto; padding: 15px 22px; gap: 16px; border-right: 0; border-bottom: 1px solid var(--up-line); }
    html[data-theme] .upload-page .brand { padding: 0; font-size: 16px; }
    html[data-theme] .upload-page .brand img { width: 36px; height: 36px; flex-basis: 36px; }
    html[data-theme] .upload-page .workspace { margin-left: 0; }
    html[data-theme] .upload-page .workspace-bar { height: 60px; }
    html[data-theme] .upload-page .upload-layout { grid-template-columns: minmax(0,1fr) 228px; }
    html[data-theme] .upload-page .sidebar .nav-link { min-height: 40px; padding: 9px 11px; font-size: 12px; }
}
@media(max-width:680px) {
    html[data-theme] .upload-page .sidebar { padding: 13px 16px; gap: 10px; }
    html[data-theme] .upload-page .brand { font-size: 15px; gap: 8px; }
    html[data-theme] .upload-page .brand img { width: 34px; height: 34px; flex-basis: 34px; }
    html[data-theme] .upload-page .sidebar nav .current { display: none; }
    html[data-theme] .upload-page .sidebar .nav-link { padding: 8px; font-size: 11px; gap: 6px; }
    html[data-theme] .upload-page .sidebar .nav-link .small-icon { display: none; }
    html[data-theme] .upload-page .workspace-bar { height: 56px; padding: 0 18px; gap: 12px; }
    html[data-theme] .upload-page .breadcrumb { gap: 7px; font-size: 12px; }
    html[data-theme] .upload-page .breadcrumb-home,
    html[data-theme] .upload-page .breadcrumb>span[aria-hidden] { display: none; }
    html[data-theme] .upload-page .language-control select { font-size: 12px; }
    html[data-theme] .upload-page main { padding: 26px 16px 24px; }
    html[data-theme] .upload-page .page-heading { gap: 14px; margin-bottom: 22px; }
    html[data-theme] .upload-page .page-heading h1 { font-size: 25px; }
    html[data-theme] .upload-page .connection-badge { font-size: 10px; padding: 5px 7px; max-width: 120px; }
    html[data-theme] .upload-page .upload-layout { grid-template-columns: minmax(0,1fr); }
    html[data-theme] .upload-page .summary-section { display: none; }
    html[data-theme] .upload-page .form-section { padding: 24px 20px; border-radius: 7px; }
    html[data-theme] .upload-page .section-heading { gap: 9px; margin-bottom: 23px; }
    html[data-theme] .upload-page .section-heading h2 { font-size: 15px; }
    html[data-theme] .upload-page .section-state { font-size: 10px; }
    html[data-theme] .upload-page .field-row { grid-template-columns: minmax(0,1fr); gap: 0; }
    html[data-theme] .upload-page .field { margin-bottom: 23px; }
    html[data-theme] .upload-page .field input { font-size: 16px; }
    html[data-theme] .upload-page .source-heading { padding-top: 25px; margin-top: 3px; }
    html[data-theme] .upload-page .text-button { font-size: 11px; padding: 7px; }
    html[data-theme] .upload-page .segment>span { font-size: 12px; gap: 7px; }
    html[data-theme] .upload-page .form-actions { gap: 16px; margin-top: 24px; padding-top: 23px; }
    html[data-theme] .upload-page .form-actions .button { width: 100%; min-height: 48px; }
    html[data-theme] .upload-page .form-readiness { font-size: 12px; }
    html[data-theme] .upload-page footer { flex-wrap: wrap; gap: 14px 18px; font-size: 11px; padding-top: 23px; }
    html[data-theme] .upload-page footer>span { margin-right: auto; }
    html[data-theme] .upload-page .dialog-header { padding: 22px 20px 18px; }
    html[data-theme] .upload-page .dialog-body { padding: 24px 20px; }
    html[data-theme] .upload-page .dialog-actions { padding: 17px 20px; }
}
@media(max-width:360px) {
    html[data-theme] .upload-page .sidebar { padding-inline: 13px; }
    html[data-theme] .upload-page .brand { font-size: 14px; }
    html[data-theme] .upload-page .brand img { width: 32px; height: 32px; flex-basis: 32px; }
    html[data-theme] .upload-page main { padding-inline: 12px; }
    html[data-theme] .upload-page .form-section { padding-inline: 17px; }
    html[data-theme] .upload-page .segment>span { font-size: 11px; gap: 5px; }
    html[data-theme] .upload-page .segment .icon { width: 15px; height: 15px; flex-basis: 15px; }
    html[data-theme] .upload-page .page-heading { align-items: flex-start; flex-wrap: wrap; gap: 12px; }
    html[data-theme] .upload-page .connection-badge { margin: 0; }
}