/**
 * IFINSTA Unified Sidebar
 *
 * Combines standard collapsible sidebar and personal profile sidebar.
 * Modern, minimal, with glass morphism and refined typography.
 * Updated with unified design tokens v1.0
 */

/* ==========================================================================
   SIDEBAR BASE (Check sidebar-collapsible.css for original)
   ========================================================================== */

.ifinsta-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--ifinsta-sidebar-width);
    height: 100vh;
    height: 100dvh;
    background: var(--ifinsta-white);
    border-right: 1px solid var(--ifinsta-border);
    display: flex;
    flex-direction: column;
    z-index: var(--ifinsta-z-sidebar);
    overflow: hidden;
    transition: width var(--ifinsta-sidebar-transition), transform var(--ifinsta-sidebar-transition);
    transform-origin: left;
    font-family: var(--ifinsta-font-family);
}

.ifinsta-sidebar.ifinsta-sidebar--collapsed {
    width: var(--ifinsta-sidebar-collapsed-width);
}

/* Allow store-selector dropdown to escape sidebar clipping */
.ifinsta-sidebar.ifinsta-sidebar--dropdown-open {
    overflow: visible;
}

.ifinsta-sidebar__resizer {
    display: none;
    position: absolute;
    top: 0;
    right: -4px;
    bottom: 0;
    width: 10px;
    cursor: col-resize;
    z-index: calc(var(--ifinsta-z-sidebar, 400) + 1);
    transition: background-color var(--ifinsta-sidebar-transition);
    /* Optional: visual indicator on hover */
}

.ifinsta-sidebar__resizer:hover,
.ifinsta-sidebar__resizer--active {
    background-color: var(--ifinsta-primary-alpha-50);
    /* ifinsta-primary with opacity */
}

/* Disable transitions during resize for smooth performance */
.ifinsta-sidebar--resizing {
    transition: none !important;
    -webkit-user-select: none;
    user-select: none;
}

.ifinsta-sidebar--light {
    background: var(--ifinsta-white);
    border-right: 1px solid var(--ifinsta-border);
}

/* ==========================================================================
   SIDEBAR HEADER - Ultra Minimal
   ========================================================================== */

/* Sidebar Header - Unified definition */
.ifinsta-sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ifinsta-space-2);
    padding: 0 var(--ifinsta-space-3);
    height: 64px;
    min-height: 64px;
    border-bottom: 1px solid var(--ifinsta-border);
    background: var(--ifinsta-white);
    flex-shrink: 0;
    transition: all var(--ifinsta-sidebar-transition, 300ms ease);
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__header {
    padding: 0;
    justify-content: center;
}

.ifinsta-sidebar__apps {
    display: flex;
    flex-direction: column;
    gap: var(--ifinsta-space-0-5);
    padding: var(--ifinsta-space-1-5) var(--ifinsta-space-3);
    border-bottom: 1px solid var(--ifinsta-border);
}

.ifinsta-sidebar__apps:empty {
    display: none !important;
}

.ifinsta-sidebar__nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--ifinsta-space-1-5) 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    transition: opacity var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar__logo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-shrink: 0;
    overflow: hidden;
    height: 32px;
    width: auto;
    transition: all var(--ifinsta-sidebar-transition, 300ms ease);
}

.ifinsta-sidebar__logo-img {
    height: 32px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    display: block;
    transition: all var(--ifinsta-sidebar-transition, 300ms ease);
}

/* Sidebar Store Selector */
.ifinsta-sidebar__store-selector {
    position: relative;
    margin-left: auto;
    min-width: 0;
}

.ifinsta-sidebar__store-selector-toggle {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-2);
    height: 32px;
    padding: 0 var(--ifinsta-space-3);
    background: var(--ifinsta-surface-card, var(--ifinsta-bg));
    border: 1px solid var(--ifinsta-border);
    border-radius: var(--ifinsta-radius-md);
    cursor: pointer;
    transition: all var(--ifinsta-transition-base, 150ms ease);
    font-size: 0.9286rem;
    font-weight: 600;
    color: var(--ifinsta-text-primary);
    box-shadow: none;
    min-width: 0;
    max-width: 100%;
}

.ifinsta-sidebar__store-selector-toggle--static {
    cursor: default;
}

.ifinsta-sidebar__store-selector-toggle:hover,
.ifinsta-sidebar__store-selector-toggle[aria-expanded="true"] {
    background: var(--ifinsta-bg-hover);
    border-color: transparent;
    box-shadow: none;
}

.ifinsta-sidebar__store-selector-toggle:active {
    box-shadow: none;
}

.ifinsta-sidebar__store-selector-toggle--static:hover,
.ifinsta-sidebar__store-selector-toggle--static:active {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
}

.ifinsta-sidebar__store-selector-avatar {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-2);
    color: var(--ifinsta-text-primary);
}

.ifinsta-sidebar__store-selector-avatar span {
    font-size: 0.9286rem;
    font-weight: var(--ifinsta-font-semibold);
}

.ifinsta-sidebar__store-selector-icon {
    color: var(--ifinsta-text-muted);
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

.ifinsta-sidebar__store-selector-label {
    font-size: 0.9286rem;
    font-weight: 600;
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ifinsta-sidebar__store-selector-chevron {
    color: var(--ifinsta-text-muted);
    transition: transform var(--ifinsta-transition-fast);
    flex-shrink: 0;
}

/* Sidebar Store Selector Dropdown */
.ifinsta-sidebar__store-selector-dropdown {
    position: absolute;
    top: calc(100% + var(--ifinsta-space-1));
    right: 0;
    min-width: 160px;
    background: var(--ifinsta-dropdown-bg, var(--ifinsta-bg));
    border: 1px solid var(--ifinsta-dropdown-border, var(--ifinsta-border));
    border-radius: var(--ifinsta-radius);
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(calc(var(--ifinsta-space-1-5) * -1)) scale(0.96);
    transform-origin: top right;
    transition: all var(--ifinsta-transition-expand);
    z-index: var(--ifinsta-z-max, 1000);
    overflow: hidden;
    pointer-events: none;
}

.ifinsta-sidebar__store-selector-dropdown.dropdown--open,
.ifinsta-sidebar__store-selector-dropdown.ifinsta-dropdown--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.ifinsta-sidebar__store-selector-dropdown-header {
    padding: var(--ifinsta-space-1-5) var(--ifinsta-space-2);
    border-bottom: 1px solid var(--ifinsta-border);
    background: transparent;
}

.ifinsta-sidebar__store-selector-dropdown-title {
    font-size: 0.7143rem;
    font-weight: 700;
    color: var(--ifinsta-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.ifinsta-sidebar__store-selector-dropdown-list {
    padding: var(--ifinsta-space-1);
    max-height: 220px;
    overflow-y: auto;
}

.ifinsta-sidebar__store-selector-dropdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ifinsta-space-2);
    padding: var(--ifinsta-space-1) var(--ifinsta-space-2);
    text-decoration: none;
    color: var(--ifinsta-text);
    border-radius: var(--ifinsta-radius-sm);
    transition: all var(--ifinsta-transition-fast);
    font-size: 0.8571rem;
}

.ifinsta-sidebar__store-selector-dropdown-item:hover {
    background: var(--ifinsta-bg-hover);
}

.ifinsta-sidebar__store-selector-dropdown-item--active {
    background: var(--ifinsta-primary-50);
    color: var(--ifinsta-primary-700);
    font-weight: 500;
}

.ifinsta-sidebar__store-selector-dropdown-item-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ifinsta-sidebar__store-selector-dropdown-item-merchant {
    color: var(--ifinsta-text-muted);
    font-size: 0.7857rem;
    margin-left: var(--ifinsta-space-1);
}

.ifinsta-sidebar__store-selector-dropdown-check {
    color: var(--ifinsta-text-primary);
    flex-shrink: 0;
}

.ifinsta-sidebar__store-selector-dropdown-empty {
    padding: var(--ifinsta-space-4) var(--ifinsta-space-3);
    text-align: center;
    color: var(--ifinsta-text-muted);
    font-size: var(--ifinsta-font-sm);
}

/* Collapsed sidebar state */
.ifinsta-sidebar--collapsed .ifinsta-sidebar__store-selector {
    display: none;
    /* Hide store selector in collapsed mode for maximum clarity */
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__logo {
    justify-content: center;
    width: 100%;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__logo-img {
    height: 24px;
    max-width: 32px;
}

/* Chevron rotation when dropdown is open */
.ifinsta-sidebar__store-selector-toggle[aria-expanded="true"] .ifinsta-sidebar__store-selector-chevron {
    transform: rotate(180deg);
}

/* From sidebar-personal-profile.css */
.ifinsta-sidebar__logo-img {
    width: 120px;
    height: 32px;
    object-fit: contain;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__logo-img {
    width: 40px;
    height: 32px;
}

.ifinsta-sidebar__brand {
    font-weight: var(--ifinsta-font-bold);
    font-size: var(--ifinsta-h3);
    color: var(--ifinsta-text-primary);
    letter-spacing: -0.03em;
    transition: opacity var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__brand {
    opacity: 0;
    width: 0;
    pointer-events: none;
}

.ifinsta-sidebar__mode {
    font-size: var(--ifinsta-caption);
    font-weight: var(--ifinsta-font-semibold);
    color: var(--ifinsta-primary);
    background: var(--ifinsta-surface-2);
    padding: var(--ifinsta-space-1) var(--ifinsta-space-2);
    border-radius: var(--ifinsta-radius-sm);
    margin-left: auto;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: opacity var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar__section-label {
    display: flex;
    align-items: center;
    min-height: 36px;
    padding: var(--ifinsta-space-3) var(--ifinsta-space-1) var(--ifinsta-space-2);
    margin: var(--ifinsta-space-2) var(--ifinsta-space-3) var(--ifinsta-space-2);
    border-bottom: 1px solid var(--ifinsta-border);
    font-size: 0.8571rem;
    font-weight: 800;
    color: var(--ifinsta-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 1;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__mode {
    opacity: 0;
}

.ifinsta-sidebar__apps {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-2);
    padding: var(--ifinsta-space-3) var(--ifinsta-space-4);
    border-bottom: 1px solid var(--ifinsta-border);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.ifinsta-sidebar__apps::-webkit-scrollbar {
    display: none;
}

.ifinsta-sidebar__app {
    width: 34px;
    height: 34px;
    border-radius: var(--ifinsta-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ifinsta-text-secondary);
    background: transparent;
    border: 1px solid transparent;
    transition: all var(--ifinsta-sidebar-transition);
    flex-shrink: 0;
}

.ifinsta-sidebar__app:hover {
    background: var(--ifinsta-surface-2);
    color: var(--ifinsta-text-primary);
}

.ifinsta-sidebar__app--active {
    background: var(--ifinsta-primary-alpha-10);
    color: var(--ifinsta-primary);
    border-color: var(--ifinsta-primary);
}

.ifinsta-sidebar__app-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ifinsta-sidebar__app-icon svg {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   SIDEBAR NAVIGATION
   ========================================================================== */

.ifinsta-sidebar__nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--ifinsta-space-2-5) var(--ifinsta-space-2) var(--ifinsta-space-4);
    scrollbar-width: none;
    -ms-overflow-style: none;
    transition: opacity var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar__nav::-webkit-scrollbar {
    display: none;
}

/* ==========================================================================
   COLLAPSIBLE MODULE - Ultra Clean
   ========================================================================== */

.ifinsta-sidebar__module {
    margin-bottom: var(--ifinsta-space-1);
}

.ifinsta-sidebar__module-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-3);
    min-height: 44px;
    padding: var(--ifinsta-space-2-5) var(--ifinsta-space-3);
    background: transparent;
    border: none;
    border-radius: 4px;
    color: var(--ifinsta-gray-700);
    font-size: 1.0714rem;
    line-height: 1.35;
    font-weight: 600;
    font-family: var(--ifinsta-font-family);
    cursor: pointer;
    transition: all var(--ifinsta-sidebar-transition);
    text-align: left;
    position: relative;
}

.ifinsta-sidebar__module-header:hover {
    background: var(--ifinsta-gray-50);
    color: var(--ifinsta-gray-900);
}

.ifinsta-sidebar__module-header--active {
    background: transparent;
    color: var(--ifinsta-primary-600);
    font-weight: 700;
}

/* Active Accent Bar - Sleek Gradient */
.ifinsta-sidebar__module-header--active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--ifinsta-primary);
    border-radius: 0 var(--ifinsta-radius-sm) var(--ifinsta-radius-sm) 0;
}

/* Module Name (P2-21: 2-line wrapping instead of truncation) */
.ifinsta-sidebar__module-name {
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    white-space: normal;
    text-overflow: ellipsis;
    transition: opacity var(--ifinsta-sidebar-transition);
}

/* Chevron Icon - Sleek Animation */
.ifinsta-sidebar__chevron {
    width: 14px;
    height: 14px;
    color: currentColor;
    opacity: 0.6;
    flex-shrink: 0;
    transition: transform var(--ifinsta-sidebar-transition);
}

[data-expanded="true"]>.ifinsta-sidebar__module-header .ifinsta-sidebar__chevron {
    transform: rotate(180deg);
    opacity: 0.8;
}

[data-expanded="true"]>.ifinsta-sidebar__submenu {
    max-height: 500px;
    opacity: 1;
    transform: translateY(0);
}

/* Icon */
.ifinsta-sidebar__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--ifinsta-gray-500);
    opacity: 1;
    transition: all var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar__icon svg {
    width: 100%;
    height: 100%;
    display: block;
    stroke-width: 1.8;
    vector-effect: non-scaling-stroke;
}

.ifinsta-sidebar__module-header:hover .ifinsta-sidebar__icon,
.ifinsta-sidebar__module-header--active .ifinsta-sidebar__icon {
    color: currentColor;
}

/* ==========================================================================
   SUBMENU - Smooth Collapse
   ========================================================================== */

.ifinsta-sidebar__submenu {
    max-height: 0;
    overflow: hidden;

    transform: translateY(-6px);
    transition: max-height var(--ifinsta-sidebar-transition),
        opacity var(--ifinsta-sidebar-transition),
        transform var(--ifinsta-sidebar-transition);
    margin: 0 0 var(--ifinsta-space-1-5) var(--ifinsta-space-6);
    padding-left: var(--ifinsta-space-4);
    border-left: 1px solid var(--ifinsta-secondary-200);
}

/* Subitem Links - Ultra Clean */
.ifinsta-sidebar__subitem {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ifinsta-space-2);
    min-height: 36px;
    padding: var(--ifinsta-space-2) 0;
    color: var(--ifinsta-text-secondary);
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 500;
    font-family: var(--ifinsta-font-family);
    text-decoration: none;
    transition: all var(--ifinsta-sidebar-transition);
    position: relative;
    border-radius: 0;
}

.ifinsta-sidebar__subitem:hover {
    color: var(--ifinsta-gray-700);
    background: transparent;
}

.ifinsta-sidebar__subitem--active {
    color: var(--ifinsta-primary-600);
    font-weight: 600;
}

.ifinsta-sidebar__subitem--active::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background: var(--ifinsta-primary);
    border-radius: var(--ifinsta-radius-sm);
}

.ifinsta-sidebar__subitem--disabled {
    color: var(--ifinsta-text-muted);
    cursor: not-allowed;
}

.ifinsta-sidebar__subitem-text {
    min-width: 0;
    flex: 1;
}

/* ==========================================================================
   SINGLE LINK (No Sub-modules)
   ========================================================================== */

.ifinsta-sidebar__link {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-3);
    min-height: 44px;
    padding: var(--ifinsta-space-2-5) var(--ifinsta-space-3);
    margin-bottom: var(--ifinsta-space-1);
    color: var(--ifinsta-gray-700);
    font-size: 1.0714rem;
    line-height: 1.35;
    font-weight: 600;
    font-family: var(--ifinsta-font-family);
    text-decoration: none;
    border-radius: 4px;
    transition: all var(--ifinsta-sidebar-transition);
    position: relative;
}

.ifinsta-sidebar__link:hover {
    background: var(--ifinsta-gray-50);
    color: var(--ifinsta-gray-900);
}

.ifinsta-sidebar__link--active {
    background: transparent;
    color: var(--ifinsta-primary-600);
    font-weight: 700;
}

.ifinsta-sidebar__link--active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--ifinsta-primary);
    border-radius: 0 var(--ifinsta-radius-sm) var(--ifinsta-radius-sm) 0;
}

.ifinsta-sidebar__link--disabled {
    color: var(--ifinsta-text-muted);
    opacity: 0.5;
    cursor: not-allowed;
}

.ifinsta-sidebar__link-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: opacity var(--ifinsta-sidebar-transition);
}

/* ==========================================================================
   BADGES - Minimal & Elegant
   ========================================================================== */

.ifinsta-sidebar__badge {
    font-size: 0.7857rem;
    padding: 2px var(--ifinsta-space-1-5);
    border-radius: var(--ifinsta-radius-sm);
    font-weight: var(--ifinsta-font-semibold);
    letter-spacing: 0.04em;
    background: var(--ifinsta-warning);
    color: var(--ifinsta-white);
    box-shadow: none;
}

.ifinsta-sidebar__subbadge {
    font-size: 0.7857rem;
    padding: 2px var(--ifinsta-space-1-5);
    border-radius: var(--ifinsta-radius-sm);
    margin-left: auto;
    background: var(--ifinsta-warning);
    color: var(--ifinsta-white);
    box-shadow: none;
}

.ifinsta-sidebar__separator {
    display: flex;
    align-items: center;
    min-height: 38px;
    margin: var(--ifinsta-space-3) var(--ifinsta-space-3) var(--ifinsta-space-2);
    padding: 0 var(--ifinsta-space-1);
    border-bottom: 1px solid var(--ifinsta-border);
}

.ifinsta-sidebar__separator::before {
    display: none;
}

.ifinsta-sidebar__separator-text {
    color: var(--ifinsta-gray-700);
    font-size: 0.8571rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: transparent;
    padding: 0;
}

/* From sidebar-personal-profile.css - Generic Badges */
.ifinsta-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--ifinsta-space-1) var(--ifinsta-space-2);
    border-radius: var(--ifinsta-radius-sm);
    font-size: var(--ifinsta-caption);
    font-weight: var(--ifinsta-font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ifinsta-badge--primary {
    background: var(--ifinsta-primary-alpha-10);
    color: var(--ifinsta-primary);
}

.ifinsta-badge--accent {
    background: var(--ifinsta-success-alpha-10);
    color: var(--ifinsta-success);
}

/* ==========================================================================
   HIGHLIGHTED MODULES - Dashboard Context Indicators
   ========================================================================== */

.ifinsta-sidebar__highlight-dot {
    width: 6px;
    height: 6px;
    background: var(--ifinsta-success);
    border-radius: 50%;
    flex-shrink: 0;
    animation: none;
    box-shadow: none;
}

@keyframes highlight-pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(0.9);
    }
}

.ifinsta-sidebar__module-header--highlighted,
.ifinsta-sidebar__link--highlighted {
    background: transparent;
    color: var(--ifinsta-gray-700);
}

.ifinsta-sidebar__module-header--highlighted:hover,
.ifinsta-sidebar__link--highlighted:hover {
    background: var(--ifinsta-gray-50);
    color: var(--ifinsta-gray-900);
}

.ifinsta-sidebar__subitem--highlighted {
    color: var(--ifinsta-success);
    font-weight: var(--ifinsta-font-semibold);
}

/* ==========================================================================
   SIDEBAR HEADER - Brand Link
   ========================================================================== */

.ifinsta-sidebar__brand-link {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-3);
    text-decoration: none;
    transition: all var(--ifinsta-sidebar-transition);
}

/* ==========================================================================
   SIDEBAR FOOTER - Enhanced
   ========================================================================== */

/* ==========================================================================
    SIDEBAR FOOTER - Minimal & Creative
    ========================================================================== */

.ifinsta-sidebar__footer {
    padding: var(--ifinsta-space-2) var(--ifinsta-space-2) var(--ifinsta-space-3);
    background: var(--ifinsta-white);
    border-top: 1px solid var(--ifinsta-border);
    display: flex;
    flex-direction: column;
    gap: var(--ifinsta-space-2);
    flex-shrink: 0;
    transition: none;
}

/* ==========================================================================
   UPGRADE CTA — sidebar plan/subscription display
   ========================================================================== */

.ifinsta-sidebar__upgrade-cta {
    padding: 0;
    margin: 0;
}

/* Trial variant */
.ifinsta-upgrade-cta--trial {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-3);
    background: var(--ifinsta-surface-2);
    border: var(--ifinsta-border-width) solid var(--ifinsta-border);
    border-radius: var(--ifinsta-radius-md);
    padding: var(--ifinsta-space-2) var(--ifinsta-space-3);
    transition: var(--ifinsta-transition-fast);
}

.ifinsta-upgrade-cta--trial:hover {
    background: var(--ifinsta-secondary-100);
    border-color: var(--ifinsta-secondary-300);
    transform: none;
    box-shadow: none;
}

.ifinsta-upgrade-cta__icon {
    width: var(--ifinsta-space-10);
    height: var(--ifinsta-space-10);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ifinsta-radius-md);
    background: var(--ifinsta-warning-100);
    color: var(--ifinsta-warning-600);
    flex-shrink: 0;
    transition: var(--ifinsta-transition-fast);
}

.ifinsta-upgrade-cta--trial:hover .ifinsta-upgrade-cta__icon {
    background: var(--ifinsta-warning-200);
    color: var(--ifinsta-warning-700);
}

.ifinsta-upgrade-cta__content {
    flex: 1;
    min-width: 0;
}

.ifinsta-upgrade-cta__title {
    display: block;
    font-size: var(--ifinsta-text-xs);
    font-weight: var(--ifinsta-font-semibold);
    color: var(--ifinsta-text-primary);
    line-height: 1.3;
    margin-bottom: var(--ifinsta-space-1);
}

.ifinsta-upgrade-cta__subtitle {
    display: block;
    font-size: var(--ifinsta-text-xs);
    color: var(--ifinsta-text-secondary);
}

/* Usage progress bar variant */
.ifinsta-upgrade-cta--limit {
    display: flex;
    flex-direction: column;
    gap: var(--ifinsta-space-3);
    background: var(--ifinsta-bg-surface);
    border: var(--ifinsta-border-width) solid var(--ifinsta-border);
    border-radius: var(--ifinsta-radius-lg);
    padding: 0;
    box-shadow: none;
    position: relative;
    isolation: isolate;
}

.ifinsta-upgrade-cta__progress {
    height: var(--ifinsta-space-1-5);
    background: var(--ifinsta-bg-tertiary);
    border-radius: var(--ifinsta-radius-full);
    overflow: hidden;
    position: relative;
    display: none;
}

.ifinsta-upgrade-cta__progress-fill {
    height: 100%;
    width: 0;
    background: var(--ifinsta-danger-500);
    border-radius: var(--ifinsta-radius-full);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: left;
    position: relative;
}

.ifinsta-upgrade-cta__progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    animation: progressShimmer 2s infinite;
}

@keyframes progressShimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.ifinsta-upgrade-cta--limit:hover .ifinsta-upgrade-cta__progress-fill {
    filter: brightness(1.1);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.3);
}

.ifinsta-upgrade-cta__text {
    font-size: var(--ifinsta-text-xs);
    font-weight: var(--ifinsta-font-medium);
    color: var(--ifinsta-text-secondary);
    display: none;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--ifinsta-space-2);
}

.ifinsta-upgrade-cta--limit .ifinsta-btn {
    transition: var(--ifinsta-transition-fast);
    box-shadow: none;
    position: relative;
    overflow: hidden;
}

.ifinsta-upgrade-cta--limit .ifinsta-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.6s;
}

.ifinsta-upgrade-cta--limit .ifinsta-btn:hover::before {
    transform: translate(-50%, -50%) scale(1);
}

.ifinsta-upgrade-cta--limit:hover .ifinsta-btn {
    background: var(--ifinsta-primary-700);
    box-shadow: var(--ifinsta-shadow-primary);
    transform: translateY(0);
}

/* Default subtle upgrade link */
.ifinsta-upgrade-cta--default {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--ifinsta-space-2);
    padding: var(--ifinsta-space-2) var(--ifinsta-space-3);
    background: var(--ifinsta-primary-alpha-08);
    border: var(--ifinsta-border-width) solid var(--ifinsta-primary-200);
    border-radius: var(--ifinsta-radius-md);
    color: var(--ifinsta-primary-700);
    font-size: var(--ifinsta-text-xs);
    font-weight: var(--ifinsta-font-medium);
    text-decoration: none;
    transition: var(--ifinsta-transition-fast);
    position: relative;
    overflow: hidden;
}

.ifinsta-upgrade-cta--default::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: transform 0.5s;
}

.ifinsta-upgrade-cta--default:hover::before {
    transform: translateX(100%);
}

.ifinsta-upgrade-cta--default:hover {
    background: var(--ifinsta-primary-alpha-15);
    border-color: var(--ifinsta-primary-300);
    color: var(--ifinsta-primary-800);
    transform: none;
    box-shadow: none;
}

.ifinsta-upgrade-cta--default svg {
    transition: transform var(--ifinsta-transition-fast);
}

.ifinsta-upgrade-cta--default:hover svg {
    transform: translateX(3px);
}

/* Active plan variant */
.ifinsta-upgrade-cta--active-plan {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-2);
    padding: var(--ifinsta-space-1-5) var(--ifinsta-space-3);
    background: transparent;
    border: none;
    border-radius: var(--ifinsta-radius-md);
    color: var(--ifinsta-text-muted);
    text-decoration: none;
    transition: var(--ifinsta-transition-fast);
}

.ifinsta-upgrade-cta--active-plan:hover {
    background: var(--ifinsta-secondary-50);
    border-color: transparent;
    transform: none;
    box-shadow: none;
}

.ifinsta-upgrade-cta--active-plan .ifinsta-upgrade-cta__icon {
    width: 24px;
    height: 24px;
    border-radius: var(--ifinsta-radius-sm);
    background: transparent;
    color: var(--ifinsta-success-500);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ifinsta-upgrade-cta--active-plan:hover .ifinsta-upgrade-cta__icon {
    background: transparent;
    color: var(--ifinsta-success-600);
}

.ifinsta-upgrade-cta--active-plan .ifinsta-upgrade-cta__title {
    color: var(--ifinsta-text-muted);
    font-weight: var(--ifinsta-font-medium);
    font-size: var(--ifinsta-text-xs);
    margin-bottom: 0;
}

.ifinsta-upgrade-cta--active-plan .ifinsta-upgrade-cta__subtitle {
    color: var(--ifinsta-text-muted);
    font-size: var(--ifinsta-text-xs);
    margin-bottom: 0;
    opacity: 0.8;
}

/* Focus states */
.ifinsta-upgrade-cta--trial:focus,
.ifinsta-upgrade-cta--default:focus,
.ifinsta-upgrade-cta--active-plan:focus {
    outline: var(--ifinsta-space-0-5) solid var(--ifinsta-primary-500);

}

.ifinsta-upgrade-cta--limit .ifinsta-btn:focus {
    outline: var(--ifinsta-space-0-5) solid var(--ifinsta-primary-500);

}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ifinsta-upgrade-cta__progress-fill {
        animation: none;
        transition: width 0.3s ease;
    }

    .ifinsta-upgrade-cta--limit::before,
    .ifinsta-upgrade-cta--default::before {
        animation: none;
    }

    .ifinsta-upgrade-cta--limit:hover,
    .ifinsta-upgrade-cta--default:hover,
    .ifinsta-upgrade-cta--trial:hover,
    .ifinsta-upgrade-cta--active-plan:hover {
        transform: none;
    }
}

/* Loading state */
.ifinsta-upgrade-cta--limit .ifinsta-btn.ifinsta-btn--loading {
    pointer-events: none;
    opacity: 0.7;
}

.ifinsta-upgrade-cta--limit .ifinsta-btn.ifinsta-btn--loading::after {
    content: '';
    position: absolute;
    width: var(--ifinsta-space-3);
    height: var(--ifinsta-space-3);
    margin: auto;
    border: var(--ifinsta-space-0-5) solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ═══════════════════════════════════════════════════════════════════════
   QUICK LINKS
   ═══════════════════════════════════════════════════════════════════════ */
.ifinsta-sidebar__quick-links {
    display: flex;
    justify-content: center;
    gap: var(--ifinsta-space-2);
    padding-top: var(--ifinsta-space-1);
}

.ifinsta-sidebar__quick-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ifinsta-gray-400);
    border-radius: var(--ifinsta-radius-full);
    transition: background-color var(--ifinsta-sidebar-transition), color var(--ifinsta-sidebar-transition);
    opacity: 1;
}

.ifinsta-sidebar__quick-link:hover {
    background: var(--ifinsta-gray-100);
    color: var(--ifinsta-gray-700);
}

.ifinsta-sidebar__quick-link--highlight {
    color: var(--ifinsta-primary-500);
}

.ifinsta-sidebar__quick-link--highlight:hover {
    background: var(--ifinsta-primary-50);
    color: var(--ifinsta-primary-600);
}

/* Collapsed State Handling */
.ifinsta-sidebar--collapsed .ifinsta-sidebar__footer {
    padding: var(--ifinsta-space-2);
    background: transparent;
    border-top: none;
}

.ifinsta-sidebar--collapsed .ifinsta-upgrade-cta {
    padding: var(--ifinsta-space-2);
    border: none;
    background: transparent;
    width: auto;
}

.ifinsta-sidebar__store-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--ifinsta-space-2);
    padding: var(--ifinsta-space-2);
    margin-top: var(--ifinsta-space-1);
    background: var(--ifinsta-primary-alpha-10);
    border-radius: var(--ifinsta-radius-md);
    color: var(--ifinsta-primary);
    font-size: var(--ifinsta-caption);
    font-weight: var(--ifinsta-font-medium);
}

.ifinsta-sidebar__store-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__store-indicator {
    padding: var(--ifinsta-space-2);
    width: 36px;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__store-name,
.ifinsta-sidebar--collapsed .ifinsta-sidebar__footer-link span:not(.ifinsta-sidebar__icon) {
    display: none;
}

.ifinsta-sidebar__footer-link {
    display: flex;
    align-items: center;
    gap: var(--ifinsta-space-3);
    padding: var(--ifinsta-space-2) var(--ifinsta-space-4);
    color: var(--ifinsta-text-secondary);
    font-size: var(--ifinsta-body);
    font-weight: var(--ifinsta-font-medium);
    font-family: var(--ifinsta-font-family);
    text-decoration: none;
    border-radius: var(--ifinsta-radius-md);
    transition: all var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar__footer-link:hover {
    background: var(--ifinsta-surface-2);
    color: var(--ifinsta-text-primary);
}

.ifinsta-sidebar__footer-link .ifinsta-sidebar__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__footer-link {
    justify-content: center;
    padding: var(--ifinsta-space-2);
}

/* ==========================================================================
    From sidebar-personal-profile.css - Upgrade CTA / Extras
    ========================================================================== */

/* Upgrade CTA */
.ifinsta-sidebar__upgrade {
    margin-bottom: var(--ifinsta-space-3);
}

.ifinsta-sidebar__upgrade-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--ifinsta-space-2);
    padding: var(--ifinsta-space-2) var(--ifinsta-space-3);
    background: var(--ifinsta-primary);
    border-radius: var(--ifinsta-radius-md);
    color: var(--ifinsta-white);
    font-size: var(--ifinsta-body);
    font-weight: var(--ifinsta-font-semibold);
    font-family: var(--ifinsta-font-family);
    text-decoration: none;
    transition: all var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar__upgrade-link:hover {
    background: var(--ifinsta-primary-hover);
    transform: none;
    box-shadow: none;
}

.ifinsta-sidebar__upgrade-link:active {
    transform: translateY(0);
}

.ifinsta-sidebar__upgrade-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
}

.ifinsta-sidebar__upgrade-icon svg {
    width: 100%;
    height: 100%;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__upgrade-text {
    display: none;
}

.ifinsta-sidebar--collapsed .ifinsta-sidebar__upgrade-link {
    padding: var(--ifinsta-space-2);
}

/* ==========================================================================
    RESPONSIVE
    ========================================================================== */

/* Mobile/Tablet (< 1024px): Show store indicator */
@media (max-width: 1023px) {
    .ifinsta-sidebar {
        position: fixed;
        top: 0;
        inset-inline-start: 0;
        width: min(85vw, 320px);
        height: 100vh;
        height: 100dvh;
        min-height: 100vh;
        min-height: 100dvh;
        display: none !important;
        transform: translateX(calc(-100% * var(--ifinsta-dir-multiplier, 1)));
        z-index: var(--ifinsta-z-sidebar, 500);
    }

    .ifinsta-sidebar-overlay {
        position: fixed;
        inset: 0;
        background: var(--ifinsta-black-alpha-40, rgba(0, 0, 0, 0.4));
        z-index: calc(var(--ifinsta-z-sidebar, 500) - 1);
        display: none !important;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }

    .ifinsta-sidebar.ifinsta-sidebar--open,
    .ifinsta-sidebar[data-visible="true"].ifinsta-sidebar--open {
        display: flex !important;
        transform: translateX(0);
    }

    .ifinsta-sidebar-overlay.ifinsta-sidebar-overlay--visible,
    .ifinsta-sidebar-overlay[data-visible="true"] {
        display: block !important;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .ifinsta-sidebar__store-indicator {
        display: flex;
    }

    /* Compact store selector */
    .ifinsta-sidebar__store-selector-label {
        max-width: 80px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .ifinsta-sidebar {
        height: 100dvh !important;
        max-height: 100dvh !important;
    }

    /* Icon-only store selector on small phones */
    .ifinsta-sidebar__store-selector-label,
    .ifinsta-sidebar__store-selector-chevron {
        display: none;
    }

    .ifinsta-sidebar__store-selector-toggle {
        padding: 0.375rem;
        background: transparent;
        border: none;
    }

    .ifinsta-sidebar__store-selector-toggle:hover {
        background: var(--ifinsta-dropdown-item-hover);
    }

    .ifinsta-sidebar__store-selector-icon {
        width: var(--ifinsta-space-3-5);
        height: var(--ifinsta-space-3-5);
    }
}

/* Desktop (1024px+): Hide store indicator */
@media (min-width: 1024px) {
    .ifinsta-sidebar__store-indicator {
        display: none;
    }
}

/* ==========================================================================
    DARK MODE - Premium Dark Theme
    Uses semantic tokens that adapt automatically via variables.css
    ========================================================================== */

.ifinsta-sidebar--dark,
[data-theme="dark"] .ifinsta-sidebar {
    background: var(--ifinsta-surface-1);
    border-color: var(--ifinsta-border);
}

[data-theme="dark"] .ifinsta-sidebar__header,
[data-theme="dark"] .ifinsta-sidebar__apps {
    border-color: var(--ifinsta-border);
}

[data-theme="dark"] .ifinsta-sidebar__brand {
    color: var(--ifinsta-text-primary);
}

[data-theme="dark"] .ifinsta-sidebar__mode {
    background: var(--ifinsta-surface-2);
    color: var(--ifinsta-primary);
}

/* ==========================================================================
    MICRO-INTERACTIONS
    ========================================================================== */

/* Smooth subitem appearance */
.ifinsta-sidebar__subitem {
    opacity: 0.9;
}

.ifinsta-sidebar__subitem:hover {
    opacity: 1;
}

/* Dashboard transition effect - uses unified transition */
.ifinsta-sidebar__nav {
    transition: opacity var(--ifinsta-sidebar-transition);
}

.ifinsta-sidebar[data-transitioning="true"] .ifinsta-sidebar__nav {
    opacity: 0.6;
}

/* ==========================================================================
    REDUCED MOTION - Accessibility
    ========================================================================== */

@media (prefers-reduced-motion: reduce) {

    .ifinsta-sidebar,
    .ifinsta-sidebar__link,
    .ifinsta-sidebar__module-header,
    .ifinsta-sidebar__app,
    .ifinsta-sidebar__subitem,
    .ifinsta-sidebar__quick-link,
    .ifinsta-sidebar__footer-link,
    .ifinsta-sidebar__upgrade-link,
    .ifinsta-sidebar__nav {
        transition: none !important;
        animation: none !important;
    }
}