/**
 * =============================================================================
 * BANCHY BLOODBANK - LAYOUT
 * =============================================================================
 * Estilos de layout principal (sidebar, main content, navbar)
 * Versión: 1.0.0
 * =============================================================================
 */

/* =============================================================================
   1. PAGE LAYOUT
   ============================================================================= */

.page-wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--bg-page);
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition-base);
    min-height: 100vh;
}

@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
    }
}

/* =============================================================================
   2. SIDEBAR
   ============================================================================= */

    .sidebar {
        position: fixed;
        left: 0;
        top: 64px !important;
        width: var(--sidebar-width);
        height: calc(100vh - 64px) !important;
        background: var(--surface-glass);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-right: 1px solid var(--border-light);
        z-index: 999 !important;
        transition: transform var(--transition-base);
        padding: 1rem 0.75rem;
        box-shadow: var(--shadow-lg);
        overflow-y: hidden;
        overflow-x: hidden;
        display: flex;
        flex-direction: column;
    }

/* Sidebar Scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: var(--border-radius-full);
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--border-color);
}

/* Sidebar Mobile */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.is-open {
        transform: translateX(0);
    }
}

/* Sidebar Header */
    .sidebar-header {
        padding-bottom: 0.75rem;
        margin-bottom: 0.75rem;
        border-bottom: 1px solid var(--border-light);
        flex-shrink: 0;
    }

    .sidebar-logo {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        text-decoration: none;
        transition: transform var(--transition-fast);
    }

    .sidebar-logo:hover {
        transform: scale(1.02);
    }

    .sidebar-logo-icon {
        width: 32px;
        height: 32px;
        background: var(--gradient-primary);
        border-radius: var(--border-radius-md);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-white);
        font-weight: var(--font-weight-bold);
        font-size: 1.25rem;
    }

    .sidebar-logo-text {
        display: flex;
        flex-direction: column;
    }

    .sidebar-logo-title {
        font-size: 1rem;
        font-weight: var(--font-weight-bold);
        color: var(--text-primary);
        line-height: 1.2;
    }

    .sidebar-logo-subtitle {
        font-size: 0.65rem;
        color: var(--text-tertiary);
        line-height: 1.2;
    }

/* Sidebar Navigation */
    .sidebar-nav {
        display: flex;
        flex-direction: column;
        gap: 0;
        flex-grow: 1;
        overflow-y: hidden;
    }

    .sidebar-section {
        margin-bottom: 0.75rem;
    }

    .sidebar-section-title {
        font-size: 0.65rem;
        font-weight: var(--font-weight-semibold);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--text-tertiary);
        padding: 0 0.75rem;
        margin-bottom: 0.35rem;
    }

    .sidebar-link {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        font-weight: var(--font-weight-medium);
        color: var(--text-secondary);
        text-decoration: none;
        border-radius: var(--border-radius-sm);
        transition: all var(--transition-fast);
        position: relative;
        overflow: hidden;
    }

.sidebar-parent {
    width: 100%;
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
}

.sidebar-link-caret {
    margin-left: auto;
    font-size: 0.9rem;
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
}

.sidebar-parent.is-open .sidebar-link-caret {
    transform: rotate(90deg);
}

.sidebar-submenu {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    margin: 0.35rem 0 0.5rem 0.5rem;
    padding-left: 0.5rem;
    border-left: 1px solid var(--border-light);
}

.sidebar-submenu.is-open {
    display: flex;
}

.sidebar-submenu-link {
    padding: 0.35rem 0.5rem;
    font-size: 0.75rem;
}

.sidebar-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.sidebar-link:hover {
    background: var(--surface-100);
    color: var(--text-primary);
    transform: translateX(4px);
}

.sidebar-link.active {
    background: var(--accent-light);
    color: var(--primary-dark);
    font-weight: var(--font-weight-semibold);
}

.sidebar-link.active::before {
    transform: scaleY(1);
}

    .sidebar-link-icon {
        width: 16px;
        height: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        font-size: 0.9rem;
    }
    
    /* Font Awesome icons styling */
    .sidebar-link-icon i,
    .sidebar-link-icon .fas,
    .sidebar-link-icon .fa {
        font-size: 1rem;
        width: 1em;
        height: 1em;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }

    .sidebar-link-text {
        flex: 1;
    }

    .sidebar-link-badge {
        padding: 0.1rem 0.4rem;
        font-size: 0.6rem;
        font-weight: var(--font-weight-semibold);
        background: var(--error);
        color: var(--text-white);
        border-radius: var(--border-radius-full);
    }

    /* Sidebar Footer - Compacto */
    .sidebar-footer {
        margin-top: auto;
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-light);
        flex-shrink: 0;
    }

    .sidebar-user {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        padding: 0.5rem 0.75rem;
        background: var(--surface-100);
        border-radius: var(--border-radius-sm);
        cursor: pointer;
        transition: all var(--transition-fast);
    }

    .sidebar-user:hover {
        background: var(--surface-200);
    }

    .sidebar-user-avatar {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        background: var(--gradient-primary);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-white);
        font-weight: var(--font-weight-semibold);
        font-size: 0.7rem;
    }

    .sidebar-user-info {
        flex: 1;
    }

    .sidebar-user-name {
        font-size: 0.75rem;
        font-weight: var(--font-weight-semibold);
        color: var(--text-primary);
        line-height: 1.2;
    }

    .sidebar-user-role {
        font-size: 0.65rem;
        color: var(--text-tertiary);
        line-height: 1.2;
    }

/* =============================================================================
   3. MOBILE MENU TOGGLE
   ============================================================================= */

    .mobile-menu-toggle {
        display: none;
        position: fixed;
        top: calc(64px + 0.75rem);
        left: 0.75rem;
        z-index: calc(var(--z-fixed) + 1);
        width: 36px;
        height: 36px;
        background: var(--surface);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius-sm);
        cursor: pointer;
        transition: all var(--transition-fast);
        box-shadow: var(--shadow-sm);
    }

    .mobile-menu-toggle:hover {
        background: var(--surface-50);
        box-shadow: var(--shadow-md);
    }

.mobile-menu-toggle-icon {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle-icon::before,
.mobile-menu-toggle-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    left: 0;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle-icon::before {
    top: -6px;
}

.mobile-menu-toggle-icon::after {
    bottom: -6px;
}

.mobile-menu-toggle.is-open .mobile-menu-toggle-icon {
    background: transparent;
}

.mobile-menu-toggle.is-open .mobile-menu-toggle-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-toggle.is-open .mobile-menu-toggle-icon::after {
    bottom: 0;
    transform: rotate(-45deg);
}

@media (max-width: 1024px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Sidebar Overlay (Mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: calc(var(--z-fixed) - 1);
    animation: fadeIn var(--transition-base);
}

@media (max-width: 1024px) {
    .sidebar-overlay.is-open {
        display: block;
    }
}

/* =============================================================================
   4. CONTENT HEADER
   ============================================================================= */

.content-header {
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: var(--surface);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
}

.content-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.content-header-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0;
}

.content-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.content-header-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin: 0;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.breadcrumb-item {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
    color: var(--primary);
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

.breadcrumb-separator {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

/* =============================================================================
   5. CONTENT BODY
   ============================================================================= */

.content-body {
    padding: var(--spacing-xl);
}

@media (max-width: 1024px) {
    .content-body {
        padding: var(--spacing-md);
    }
}

/* =============================================================================
   6. RESPONSIVE ADJUSTMENTS
   ============================================================================= */

@media (max-width: 1024px) {
    .content-header {
        padding: var(--spacing-lg) var(--spacing-md);
        margin-top: 60px; /* Espacio para el botón de menú */
    }
    
    .content-header-title {
        font-size: var(--font-size-2xl);
    }
    
    .content-header-top {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
}

@media (max-width: 640px) {
    .content-header {
        padding: var(--spacing-md);
    }
    
    .content-header-title {
        font-size: var(--font-size-xl);
    }
    
    .content-header-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .content-header-actions .btn {
        width: 100%;
    }
}

/* =============================================================================
   3. PRESENTATION LAYOUT (WELCOME FORMAT)
   ============================================================================= */

body.has-presentation-bar .main-content {
    margin-left: 0;
    min-height: calc(100vh - 64px);
}

body.has-presentation-bar {
    padding: 0 !important;
    background: #FFFFFF !important;
}

body.has-presentation-bar .page-wrapper,
body.has-presentation-bar .main-content {
    background: #FFFFFF;
}

body.has-presentation-bar .content-body-compact,
body.has-presentation-bar .card-content-area {
    background: #FFFFFF;
}

.content-body-compact {
    padding: 0 0 1rem 0;
    height: calc(100vh - 64px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    width: 100%;
}

.main-content-card {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin-top: 0.25rem;
    margin-left: 0;
    margin-right: 0;
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
    width: 100%;
}

.card-inner-layout {
    display: flex;
    flex-direction: row;
    height: 100%;
    overflow: hidden;
}

/* Sidebar inside the card */
.sidebar-in-card {
    position: relative !important;
    top: 0 !important;
    left: 0 !important;
    width: 72px;
    height: 100% !important;
    max-height: 100% !important;
    background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
    border-right: 1px solid #E5E7EB;
    z-index: 1;
    padding: 0.375rem 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    opacity: 1;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.05);
}

.sidebar-in-card.is-open {
    width: 180px;
    padding: 0.375rem 0;
    overflow: hidden;
}

.sidebar-in-card .sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0 0.75rem;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.sidebar-in-card.is-open .sidebar-nav {
    gap: 0.125rem;
}

.sidebar-in-card:not(.is-open) .sidebar-nav {
    padding: 0 0.25rem;
    gap: 0;
    overflow: hidden;
}

.sidebar-in-card .sidebar-section {
    margin-bottom: 0.5rem;
}

.sidebar-in-card.is-open .sidebar-section {
    margin-bottom: 0.35rem;
}

.sidebar-in-card:not(.is-open) .sidebar-section {
    margin-bottom: 0;
}

.sidebar-in-card .sidebar-section:last-child,
.sidebar-in-card:not(.is-open) .sidebar-section:last-child {
    margin-bottom: 0;
}

.sidebar-in-card .sidebar-section-title {
    font-size: 0.5625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #9CA3AF;
    padding: 0 0.75rem;
    margin-bottom: 0.35rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    height: 0;
    overflow: hidden;
    line-height: 1.2;
}

.sidebar-in-card .sidebar-section-title--multiline {
    line-height: 1.45;
    margin-bottom: 0.35rem;
}

.sidebar-in-card.is-open .sidebar-section-title--multiline {
    margin-bottom: 0.35rem;
}

.sidebar-in-card.is-open .sidebar-section-title {
    opacity: 1;
    transform: translateX(0);
    height: auto;
    margin-bottom: 0.2rem;
    padding: 0.0625rem 0.75rem 0;
}

.sidebar-in-card .sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    color: #6B7280;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.0625rem;
    line-height: 1.25;
}

.sidebar-in-card.is-open .sidebar-link {
    padding: 0.3125rem 0.75rem;
    margin-bottom: 0.0625rem;
    min-height: 28px;
}

.sidebar-in-card .sidebar-link-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: inherit;
    opacity: 1 !important;
    visibility: visible !important;
}

.sidebar-in-card .sidebar-link-icon svg {
    width: 100%;
    height: 100%;
    stroke-width: 1.75;
    display: block;
}

/* Font Awesome icons in sidebar-in-card */
.sidebar-in-card .sidebar-link-icon i {
    font-size: 0.875rem;
    width: 1em;
    height: 1em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: inherit;
}

.sidebar-in-card .sidebar-link-text {
    opacity: 0;
    transform: translateX(-5px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
    display: none;
}

.sidebar-in-card.is-open .sidebar-link-text {
    opacity: 1;
    transform: translateX(0);
    display: block;
}

.sidebar-in-card .sidebar-link:hover {
    background: #F3F4F6;
    color: #1F2937;
    transform: translateX(2px);
}

.sidebar-in-card .sidebar-link.active {
    background: linear-gradient(135deg, #003A7A 0%, #0056b3 100%);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 58, 122, 0.25);
    font-weight: 600;
}

.sidebar-in-card .sidebar-link.active .sidebar-link-icon {
    color: #FFFFFF;
}

.sidebar-in-card .sidebar-link.active:hover {
    transform: translateX(2px);
    box-shadow: 0 4px 12px rgba(0, 58, 122, 0.3);
}

/* Collapsed state: center icons with minimum spacing */
.sidebar-in-card:not(.is-open) .sidebar-link {
    justify-content: center !important;
    padding: 0.25rem !important;
    margin: 0.125rem 0.25rem !important;
    width: calc(100% - 0.5rem);
    gap: 0 !important;
    min-height: 32px;
    max-height: 32px;
}

.sidebar-in-card:not(.is-open) .sidebar-link-icon {
    margin: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: flex !important;
}

.sidebar-in-card:not(.is-open) .sidebar-link-icon svg {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.sidebar-in-card:not(.is-open) .sidebar-link-text {
    display: none !important;
}

.sidebar-in-card:not(.is-open) .sidebar-link-caret {
    display: none !important;
}

.sidebar-in-card:not(.is-open) .sidebar-link:hover {
    transform: scale(1.05);
}

.sidebar-in-card:not(.is-open) .sidebar-link.active {
    transform: scale(1.05);
}

.sidebar-in-card:not(.is-open) .sidebar-link.active .sidebar-link-icon {
    color: #FFFFFF !important;
}

/* Tooltip on hover for collapsed sidebar */
.sidebar-in-card:not(.is-open) .sidebar-link::after,
.sidebar-in-card:not(.is-open) .sidebar-logout-btn::after {
    content: attr(data-label);
    position: absolute;
    left: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%);
    background: #111827;
    color: #FFFFFF;
    font-size: 0.625rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 5;
}

.sidebar-in-card:not(.is-open) .sidebar-link:hover::after,
.sidebar-in-card:not(.is-open) .sidebar-logout-btn:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(2px);
}

.sidebar-in-card .sidebar-footer {
    margin-top: auto;
    padding: 0.5rem 0.75rem;
    border-top: 1px solid #E5E7EB;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
}

.sidebar-in-card.is-open .sidebar-footer {
    padding: 0.375rem 0.75rem;
}

.sidebar-in-card:not(.is-open) .sidebar-footer {
    padding: 0.375rem 0.25rem;
    border-top: 1px solid #E5E7EB;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.sidebar-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    color: #DC2626;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.75rem;
    font-weight: 500;
    background: transparent;
}

.sidebar-logout-btn:hover {
    background: rgba(220, 38, 38, 0.1);
    color: #B91C1C;
    transform: translateX(2px);
}

.sidebar-logout-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    stroke-width: 2;
    display: block;
    color: #DC2626;
}

/* Font Awesome icon in logout button */
.sidebar-logout-btn i {
    font-size: 0.875rem;
    width: 1em;
    height: 1em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #DC2626;
}

.sidebar-in-card:not(.is-open) .sidebar-logout-btn svg {
    color: #DC2626 !important;
}

.sidebar-in-card:not(.is-open) .sidebar-logout-btn i {
    color: #DC2626 !important;
    display: inline-flex !important;
}

.sidebar-logout-text {
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-5px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.sidebar-in-card.is-open .sidebar-logout-text {
    opacity: 1;
    transform: translateX(0);
}

.sidebar-in-card:not(.is-open) .sidebar-logout-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 8px;
    margin: 0 auto;
    display: flex !important;
    align-items: center;
    justify-content: center;
    visibility: visible !important;
    opacity: 1 !important;
}

.sidebar-in-card:not(.is-open) .sidebar-logout-btn:hover {
    transform: scale(1.05);
}

.sidebar-in-card:not(.is-open) .sidebar-logout-btn svg {
    width: 18px;
    height: 18px;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.sidebar-in-card:not(.is-open) .sidebar-logout-text {
    display: none !important;
}

.card-content-area {
    flex: 1;
    padding: 1.5rem 1.5rem 0 1.5rem;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

body.has-presentation-bar .card-content-area .content-wrapper {
    padding: 0 !important;
}

body.has-presentation-bar .card-content-area .container {
    max-width: 100% !important;
    margin: 0 !important;
}

body.has-presentation-bar .card-content-area .header,
body.has-presentation-bar .card-content-area .content-header,
body.has-presentation-bar .card-content-area .content-header-compact {
    margin-top: 0 !important;
}

.sidebar-original {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    width: 196px;
    max-width: 85vw;
    height: calc(100vh - 64px);
    background: var(--surface);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    overflow-y: auto;
    overflow-x: hidden;
    flex-direction: column;
    padding: 1rem 0.75rem;
}

.sidebar-original.is-open {
    transform: translateX(0);
}

.sidebar-original .sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-original .sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-original .sidebar-section-title {
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
    padding: 0 0.5rem;
}

.sidebar-original .sidebar-section-title--multiline {
    line-height: 1.45;
}

.sidebar-original .sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    font-size: 0.75rem;
}

.sidebar-original .sidebar-link:hover {
    background: var(--surface-secondary);
    color: var(--primary);
}

.sidebar-original .sidebar-link.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.sidebar-original .sidebar-link-icon {
    font-size: 0.875rem;
    width: 16px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Font Awesome icons in sidebar-original */
.sidebar-original .sidebar-link-icon i,
.sidebar-original .sidebar-link-icon .fas,
.sidebar-original .sidebar-link-icon .fa {
    font-size: 0.875rem;
    width: 1em;
    height: 1em;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

body.has-presentation-bar .sidebar-overlay {
    top: 64px;
    height: calc(100vh - 64px);
}

@media (max-width: 1024px) {
    .sidebar-original {
        display: flex;
    }

    .sidebar-in-card {
        display: none;
    }

    .card-inner-layout {
        flex-direction: column;
    }

    .card-content-area {
        width: 100%;
    }
}