.auth-topbar {
    display: flex;
    margin-bottom: 20px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.locale-switcher {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.locale-switcher form {
    display: inline;
    margin: 0;
}

.locale-button {
    padding: 5px 8px;
    color: var(--primary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
}

.locale-button:hover {
    background: #eff6ff;
    border-color: var(--border);
}

.locale-button:disabled {
    color: var(--text);
    background: #f1f5f9;
    border-color: var(--border);
    cursor: default;
}

.settings-section {
    padding: 22px;
    margin-bottom: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.settings-section h2 {
    margin-top: 0;
    margin-bottom: 18px;
    font-size: 20px;
}

.setting-toggle {
    display: flex;
    padding: 15px 0;
    align-items: flex-start;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
}

.setting-toggle:last-child {
    border-bottom: 0;
}

.setting-toggle input[type="checkbox"] {
    width: 19px;
    height: 19px;
    margin-top: 3px;
    flex: 0 0 auto;
}

.setting-toggle-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.setting-toggle-content small {
    color: var(--muted);
    line-height: 1.5;
}

code {
    padding: 2px 5px;
    background: #f1f5f9;
    border-radius: 4px;
    overflow-wrap: anywhere;
}

hr {
    margin-block: 26px;
    border: 0;
    border-top: 1px solid var(--border);
}

@media (max-width: 760px) {
    .auth-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .navigation nav {
        row-gap: 10px;
    }

    .locale-switcher {
        width: 100%;
    }

    .settings-section {
        padding: 17px;
    }
}

/* Phase 5: plain CSS pagination */
.pagination { display: flex; margin-top: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.pagination-summary { color: var(--muted); font-size: 14px; }
.pagination-list { display: flex; padding: 0; margin: 0; align-items: center; flex-wrap: wrap; gap: 6px; list-style: none; }
.pagination-link { display: inline-flex; min-width: 40px; min-height: 40px; padding: 7px 11px; align-items: center; justify-content: center; color: var(--primary); background: var(--surface); border: 1px solid var(--border); border-radius: 8px; text-decoration: none; }
.pagination-link:hover { background: #eff6ff; text-decoration: none; }
.pagination-link.is-current { color: #ffffff; background: var(--primary); border-color: var(--primary); }
.pagination-link.is-disabled { color: var(--muted); background: #f8fafc; cursor: not-allowed; opacity: 0.75; }
@media (max-width: 640px) { .pagination { align-items: flex-start; flex-direction: column; } }

.session-card { margin-top: 1.5rem; }
.section-heading-row, .session-item { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.session-list { display: grid; gap: .85rem; margin-top: 1rem; }
.session-item { padding: 1rem; border: 1px solid var(--border-color, #dbe3ec); border-radius: .75rem; }
.session-item h3 { margin: 0 0 .4rem; font-size: 1rem; overflow-wrap: anywhere; }
.session-item p { margin: .2rem 0; }
.status-badge { display: inline-block; margin-left: .4rem; padding: .15rem .45rem; border-radius: 999px; font-size: .75rem; }
.status-success { background: #e8f7ed; color: #176b35; }
.button-danger { background: #a51d2d; color: #fff; }
@media (max-width: 700px) { .section-heading-row, .session-item { align-items: flex-start; flex-direction: column; } }

.notification-list { display: grid; gap: 1rem; margin-top: 1.25rem; }
.notification-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1rem; border: 1px solid var(--border); border-radius: .75rem; }
.notification-item.is-unread { border-left: 4px solid var(--primary); background: #f8fbff; }
.notification-item h2 { margin: 0 0 .35rem; font-size: 1rem; }
.notification-item p { margin: 0 0 .35rem; }
.notification-actions, .notification-filters { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; }
@media (max-width: 700px) { .notification-item { flex-direction: column; } }