.profile-page-container {
    max-width: 1000px;
    margin: 100px auto 40px;
    padding: 0 20px;
    display: flex;
    gap: 30px;
}

/* Sidebar Navigation */
.profile-sidebar {
    width: 250px;
    background: white;
    border-radius: 10px;
    padding: 20px 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    height: fit-content;
}

.profile-nav-item {
    display: block;
    padding: 12px 20px;
    color: #4a5568;
    text-decoration: none;
    cursor: pointer;
    border-left: 3px solid transparent;
    font-weight: 500;
    transition: all 0.2s;
}

.profile-nav-item:hover {
    background-color: #f7fafc;
    color: #2b6cb0;
}

.profile-nav-item.active {
    background-color: #ebf8ff;
    color: #2b6cb0;
    border-left-color: #4299e1;
}

/* Content Area */
.profile-content {
    flex: 1;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.section-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.section-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #2d3748;
    border-bottom: 2px solid #edf2f7;
    padding-bottom: 10px;
}

/* Email Editor Styles */
.preview-container {
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    background: #fff;
    padding: 20px;
    margin-top: 15px;
    min-height: 200px;
}

.editor-tabs {
    display: flex;
    border-bottom: 1px solid #d1d9e2;
    margin-bottom: 10px;
}

.editor-tab {
    padding: 8px 16px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    font-weight: 500;
    color: #666;
}

.editor-tab.active {
    border-bottom-color: #007bff;
    color: #007bff;
}

.editor-content {
    position: relative;
}

.editor-pane {
    display: none;
}

.editor-pane.active {
    display: block;
}

.preview-box {
    border: 1px solid #eee;
    border-radius: 6px;
    padding: 15px;
    background: #f9f9f9;
    min-height: 100px;
}

.section-card {
    margin-bottom: 30px;
}