.profile-header-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.75rem 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
    animation: profile-appear 0.4s var(--ease-out) forwards;
}

@keyframes profile-appear {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.profile-avatar-lg {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 2px solid var(--border);
    flex-shrink: 0;
    display: block;
    object-fit: cover;
}

.profile-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

.profile-name-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.15;
    color: var(--ink);
    word-break: break-word;
}

@media (max-width: 580px) {
    .profile-header-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.25rem 1rem;
    }
    .profile-badges {
        justify-content: center;
    }
}

.profile-badges {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 2px;
}

.profile-badge-item {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 20px;
    background: var(--accent-soft);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.profile-post-item-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.profile-post-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
}

/* BULK DELETE TOOLBAR & CHECKBOXES */
.bulk-delete-toolbar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    box-sizing: border-box;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.bulk-toolbar-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bulk-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.bulk-toolbar-actions.hidden,
.bulk-checkbox-container.hidden,
.btn-toggle-bulk-mode.hidden {
    display: none !important;
}

.bulk-select-all-label,
.bulk-post-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ink-soft);
    cursor: pointer;
    user-select: none;
}

.bulk-select-all-label input[type="checkbox"],
.bulk-post-checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.bulk-count-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 3px 9px;
    border-radius: 12px;
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 600;
}

/* DELETE POST BUTTON UX */
.btn-delete-post {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--danger, #EF4444);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(239, 68, 68, 0.25);
    background: rgba(239, 68, 68, 0.08);
    transition: all 0.2s var(--ease-out);
    cursor: pointer;
}

.btn-delete-post:hover {
    background: #DC2626 !important;
    border-color: #B91C1C !important;
    color: #FFFFFF !important;
    box-shadow: 0 3px 10px rgba(220, 38, 38, 0.3);
    transform: translateY(-1px);
}

.btn-delete-post i {
    width: 14px;
    height: 14px;
}

#btn-toggle-bulk-mode {
    color: var(--danger, #EF4444);
    border-color: rgba(239, 68, 68, 0.3);
    transition: all 0.2s var(--ease-out);
}

#btn-toggle-bulk-mode:hover {
    background: #DC2626 !important;
    border-color: #B91C1C !important;
    color: #FFFFFF !important;
    box-shadow: 0 3px 10px rgba(220, 38, 38, 0.3);
}

#btn-delete-selected {
    background-color: var(--danger, #EF4444);
    color: #FFFFFF !important;
    border: 1px solid var(--danger, #EF4444);
    transition: all 0.2s var(--ease-out);
}

#btn-delete-selected:hover:not(:disabled) {
    background-color: #DC2626 !important;
    border-color: #B91C1C !important;
    color: #FFFFFF !important;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
    transform: translateY(-1px);
}