/* Help Portal Styles - B3G Dashboard */

.help-portal {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    height: 100vh;
    background: var(--mud-palette-background);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    border-left: 1px solid var(--mud-palette-divider);
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.help-portal.active {
    transform: translateX(0);
}

.help-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.help-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.help-portal-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Header */
.help-portal-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--mud-palette-divider);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.help-portal-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.help-portal-title .btn-text {
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
    padding: 4px 12px;
    border-radius: 4px;
    transition: all 0.2s;
    background: transparent;
    border: none;
    cursor: pointer;
}

.help-portal-title .btn-text.active {
    color: var(--mud-palette-primary);
    background: rgba(var(--mud-palette-primary-rgb), 0.1);
}

.help-portal-title .btn-text:hover:not(.active) {
    color: var(--mud-palette-text-primary);
    background: var(--mud-palette-hover);
}

.help-divider {
    color: var(--mud-palette-text-disabled);
}

/* Search */
.help-portal-search {
    padding: 16px 24px;
    border-bottom: 1px solid var(--mud-palette-divider);
    flex-shrink: 0;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: var(--mud-palette-text-secondary);
}

.help-portal-search input {
    width: 100%;
    padding: 10px 12px 10px 40px;
    border: 1px solid var(--mud-palette-divider);
    border-radius: 6px;
    background: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
    font-size: 14px;
}

.help-portal-search input:focus {
    outline: none;
    border-color: var(--mud-palette-primary);
    box-shadow: 0 0 0 3px rgba(var(--mud-palette-primary-rgb), 0.1);
}

/* Breadcrumb */
.help-portal-breadcrumb {
    padding: 12px 24px;
    border-bottom: 1px solid var(--mud-palette-divider);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.breadcrumb-separator {
    color: var(--mud-palette-text-secondary);
}

.breadcrumb-current {
    color: var(--mud-palette-text-primary);
    font-weight: 500;
}

/* Content */
.help-portal-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* Loading & Empty States */
.help-loading,
.help-no-content,
.help-no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
    color: var(--mud-palette-text-secondary);
}

.help-no-content h4,
.help-no-results h4 {
    margin: 16px 0 8px;
    color: var(--mud-palette-text-primary);
}

/* Sections */
.help-section {
    margin-bottom: 24px;
}

.help-section h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 12px;
    font-weight: 600;
}

.section-description {
    color: var(--mud-palette-text-secondary);
    font-size: 14px;
    margin-bottom: 8px;
}

.section-content {
    background: var(--mud-palette-hover);
    padding: 16px;
    border-radius: 8px;
}

.section-content p {
    margin: 0 0 8px;
    line-height: 1.5;
}

.section-content p:last-child {
    margin-bottom: 0;
}

/* Page Content */
.help-page h3 {
    margin-bottom: 8px;
    font-size: 1.5rem;
    font-weight: 600;
}

.help-description {
    color: var(--mud-palette-text-secondary);
    margin-bottom: 24px;
}

/* Help Items */
.help-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--mud-palette-divider);
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.help-item:hover {
    border-color: var(--mud-palette-primary);
    background: rgba(var(--mud-palette-primary-rgb), 0.05);
}

.page-info {
    flex: 1;
}

.page-title {
    font-weight: 500;
}

/* Category Cards */
.help-category-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--mud-palette-divider);
    border-radius: 8px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.help-category-card:hover {
    border-color: var(--mud-palette-primary);
    background: rgba(var(--mud-palette-primary-rgb), 0.05);
}

.category-info {
    flex: 1;
}

.category-info h4 {
    margin: 0 0 4px;
    font-weight: 500;
}

.category-info span {
    color: var(--mud-palette-text-secondary);
    font-size: 14px;
}

/* Search Results */
.result-title {
    font-weight: 500;
    margin-bottom: 4px;
}

.result-section {
    font-size: 12px;
    color: var(--mud-palette-primary);
    margin-bottom: 4px;
}

.result-context {
    font-size: 14px;
    color: var(--mud-palette-text-secondary);
}

/* FAQ */
.help-faq {
    margin-top: 24px;
}

/* Responsive */
@media (max-width: 768px) {
    .help-portal {
        width: 100%;
        border-left: none;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.help-portal-content {
    animation: fadeIn 0.2s ease;
}