/* Focused account settings: category navigation + one visible panel. */
#view-settings { width: 100%; }

/* Settings is its own workspace. Keep the shared top bar for orientation, but
   remove feed-specific rails and let the settings navigation own the page. */
body.view-settings .layout-wrapper {
    max-width: 1180px;
    grid-template-columns: minmax(0, 1fr);
}

body.view-settings .layout-wrapper > .sidebar-col {
    display: none;
}

body.view-settings .page {
    width: 100%;
    max-width: 1100px;
}

body.view-settings .page .view {
    padding: 18px 24px 80px;
}

.settings-shell {
    display: grid;
    grid-template-columns: 220px minmax(0, 720px);
    justify-content: center;
    gap: 56px;
    width: 100%;
    padding: 8px 0 72px;
}

.settings-navigation { position: sticky; top: 92px; align-self: start; }
.settings-navigation-title { margin: 0 10px 22px; color: var(--text); font-size: 22px; font-weight: 700; }
.settings-navigation-group + .settings-navigation-group { margin-top: 24px; }
.settings-navigation-label { margin: 0 10px 8px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

.settings-navigation-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 42px;
    padding: 9px 10px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
}

.settings-navigation-item svg { width: 18px; height: 18px; flex: 0 0 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.settings-navigation-item:hover { background: var(--hover-row, #f6f8f9); }
.settings-navigation-item.is-active { background: #eef2f6; color: var(--text); font-weight: 650; }
.settings-navigation-item:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.settings-navigation-item--danger { color: #b91c1c; }
.settings-navigation-item--danger.is-active { background: #fef2f2; color: #991b1b; }

.settings-content { min-width: 0; }
.settings-mobile-back { display: none; }
.settings-panel[hidden] { display: none; }
.settings-panel-header { padding: 0 2px 20px; }
.settings-panel-header h1 { margin: 0; color: var(--text); font-size: 26px; font-weight: 700; line-height: 1.2; }
.settings-panel-header p { margin: 7px 0 0; color: var(--muted); font-size: 14px; line-height: 1.5; }

.settings-card { padding: 22px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.settings-card .form-group:last-of-type { margin-bottom: 0; }
.settings-actions { display: flex; justify-content: flex-end; margin-top: 20px; }
.settings-actions--split { gap: 8px; }
.settings-current-value, .settings-panel-hint { margin: 0 0 16px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.settings-current-value { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.settings-current-value strong { color: var(--text); overflow-wrap: anywhere; }
.settings-message { margin-top: 12px; font-size: 13px; }
.settings-message--error { color: #b91c1c; }
.settings-message--success { color: #15803d; }

.settings-delete-summary { margin: 0 0 20px; padding: 0 0 20px; border-bottom: 1px solid var(--border); }
.settings-delete-summary h2 { margin: 0; color: var(--text); font-size: 17px; font-weight: 650; }
.settings-delete-summary p { max-width: 610px; margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.settings-delete-summary strong { color: var(--text); }
.settings-delete-button { border-color: #b91c1c; background: #dc2626; color: #fff; }
.settings-delete-button:hover { border-color: #991b1b; background: #b91c1c; }
.settings-delete-button:active { border-color: #7f1d1d; background: #991b1b; }
.settings-delete-button:disabled {
    border-color: #e2e8f0;
    background: #f1f5f9;
    color: #94a3b8;
    box-shadow: none;
    opacity: 1;
}

@media (max-width: 720px) {
    body.view-settings .layout-wrapper {
        padding-top: 8px;
    }

    body.view-settings .page .view {
        padding: 8px 12px 64px;
    }

    .settings-shell { display: block; padding: 0 0 64px; }
    .settings-shell:not(.is-mobile-detail) .settings-content { display: none; }
    .settings-shell.is-mobile-detail .settings-navigation { display: none; }

    .settings-navigation { position: static; display: block; margin: 0; padding: 0; overflow: visible; border: 0; }
    .settings-navigation-title { display: block; margin: 0 2px 24px; font-size: 26px; }
    .settings-navigation-group + .settings-navigation-group { margin-top: 26px; }
    .settings-navigation-label { display: block; margin: 0 2px 9px; }
    .settings-navigation-item {
        width: 100%;
        min-width: 0;
        min-height: 54px;
        margin-bottom: 8px;
        padding: 12px 14px;
        border: 1px solid var(--border);
        border-radius: 12px;
        background: var(--surface);
        font-size: 15px;
    }
    .settings-navigation-item span { flex: 1 1 auto; }
    .settings-navigation-item::after { content: '›'; flex: 0 0 auto; color: var(--muted); font-size: 22px; font-weight: 400; line-height: 1; }
    .settings-shell.is-mobile-overview .settings-navigation-item.is-active { border-color: var(--border); background: var(--surface); font-weight: 500; }
    .settings-shell.is-mobile-overview .settings-navigation-item--danger.is-active { color: #b91c1c; }

    .settings-mobile-back {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        min-height: 44px;
        margin: -8px 0 16px -8px;
        padding: 8px;
        border: 0;
        background: transparent;
        color: var(--primary-active, var(--primary));
        font: inherit;
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
    }
    .settings-mobile-back svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .settings-mobile-back:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; border-radius: 8px; }
    .settings-panel-header h1 { font-size: 23px; }
    .settings-card { padding: 18px 14px; border-radius: 12px; }
    .settings-delete-summary { margin-bottom: 18px; padding-bottom: 18px; }
}

@media (max-width: 420px) {
    .settings-actions .btn { width: 100%; justify-content: center; }
    .settings-actions--split { flex-direction: column-reverse; }
    .settings-current-value { flex-direction: column; gap: 4px; }
}