/* ============================================
   SIDEBAR — Light Theme with Section Switcher
   ============================================ */

/* Content Wrapper - Flex Layout */
.content-wrapper {
    display: flex;
    gap: 0;
    min-height: calc(100vh - 60px);
}

/* Sidebar Container */
.sidebar-inline {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    padding: 0;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
    position: relative;
    z-index: 50;
}

/* Page Content Area */
.page-content {
    flex: 1;
    background: var(--bg-light, #f9fafb);
    min-width: 0;
    padding: 0.75rem 2rem;
    display: flex;
    flex-direction: column;
}

/* Full-width layout when there's no sidebar (public pages) */
.content-wrapper:has(> .page-content:only-child) {
    max-width: none;
}

.content-wrapper > .page-content:only-child {
    max-width: none;
    padding: 0;
    background: transparent;
}

/* Content Footer */
.content-footer {
    margin-top: auto;
    border-top: 1px solid #e5e7eb;
}

.content-footer .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    background: transparent;
}

.content-footer .footer-compliance {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #10b981;
}

.content-footer .footer-compliance .material-symbols-outlined {
    font-size: 16px;
}

.content-footer .footer-copyright {
    color: #9ca3af;
    font-size: 0.75rem;
}

.content-footer .footer-version {
    background: #f3f4f6;
    color: #6b7280;
    padding: 0.25rem 0.625rem;
    border-radius: 4px;
    font-size: 0.6875rem;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ============================================
   SECTION SWITCHER (top of sidebar)
   ============================================ */

.sidebar-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 10px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--sidebar-border);
    user-select: none;
    transition: background 0.18s ease;
    position: relative;
    z-index: 301;
}

.sidebar-switcher:hover {
    background: var(--sidebar-hover-bg);
}

.sidebar-switcher__icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-switcher__icon .material-symbols-outlined {
    font-size: 18px;
    color: white;
}

.sidebar-switcher__icon[data-section="operations"] {
    background: var(--section-ops-color);
}

.sidebar-switcher__icon[data-section="business"] {
    background: var(--section-biz-color);
}

.sidebar-switcher__icon[data-section="administration"] {
    background: var(--section-adm-color);
}

.sidebar-switcher__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-800);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-switcher__chevron {
    color: var(--gray-400);
    font-size: 18px;
    transition: transform 0.18s ease;
    flex-shrink: 0;
}

.sidebar-switcher.open .sidebar-switcher__chevron {
    transform: rotate(180deg);
}

/* ============================================
   SECTION SWITCHER FLYOUT
   ============================================ */

.flyout-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 299;
    background: transparent;
}

.flyout-backdrop.open {
    display: block;
}

.sidebar-flyout {
    display: none;
    position: fixed;
    top: calc(60px + 53px);  /* header height + switcher height */
    left: 4px;
    width: 300px;
    background: white;
    border: 1px solid var(--sidebar-border);
    border-radius: 8px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.15), 0 0 0 1px rgba(15, 23, 42, 0.05);
    z-index: 300;
    padding: 6px;
}

.sidebar-flyout.open {
    display: block;
}

.sidebar-flyout__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.18s ease;
}

.sidebar-flyout__item:hover {
    background: var(--gray-100);
}

.sidebar-flyout__item.active {
    background: var(--sidebar-accent-bg);
}

.sidebar-flyout__icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-flyout__icon .material-symbols-outlined {
    font-size: 20px;
    color: white;
}

.sidebar-flyout__icon[data-section="operations"] {
    background: var(--section-ops-color);
}

.sidebar-flyout__icon[data-section="business"] {
    background: var(--section-biz-color);
}

.sidebar-flyout__icon[data-section="administration"] {
    background: var(--section-adm-color);
}

.sidebar-flyout__text {
    flex: 1;
}

.sidebar-flyout__name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.3;
}

.sidebar-flyout__desc {
    font-size: 0.6875rem;
    color: var(--gray-500);
    line-height: 1.3;
}

.sidebar-flyout__check {
    color: var(--sidebar-accent);
    font-size: 18px;
    opacity: 0;
    transition: opacity 0.18s ease;
}

.sidebar-flyout__item.active .sidebar-flyout__check {
    opacity: 1;
}

/* ============================================
   NAVIGATION LINKS
   ============================================ */

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: visible;
    padding: 6px 0;
}

.sidebar-nav::-webkit-scrollbar {
    width: 3px;
}

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

.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 2px;
}

/* Macro section containers — only active one is visible */
.nav-macro-section {
    display: none;
}

.nav-macro-section.active {
    display: block;
}

/* Navigation items */
.sidebar-subitem {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 7px 12px;
    margin: 1px 6px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 400;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.18s ease;
    position: relative;
}

.sidebar-subitem:hover {
    background: var(--sidebar-hover-bg);
    color: var(--gray-700);
}

.sidebar-subitem.active {
    background: var(--sidebar-accent-bg);
    color: var(--sidebar-accent);
    font-weight: 500;
}

.sidebar-subitem.active .sidebar-icon {
    color: var(--sidebar-accent);
}

/* Icons */
.sidebar-icon {
    flex-shrink: 0;
    width: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sidebar-icon .material-symbols-outlined {
    font-size: 18px;
}

.sidebar-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Badge (count bubbles) */
.sidebar-badge {
    background: var(--sidebar-badge-bg);
    color: white;
    font-size: 0.625rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    margin-left: auto;
    line-height: 1.4;
}

/* External link indicator */
.sidebar-external {
    color: var(--gray-400);
    font-size: 14px;
    margin-left: auto;
}

/* Divider between groups within a section */
.sidebar-divider {
    height: 1px;
    background: var(--sidebar-border);
    margin: 4px 18px;
}

/* ============================================
   COLLAPSED STATE
   ============================================ */

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

/* Hide text elements in collapsed mode */
.sidebar-inline.collapsed .sidebar-text,
.sidebar-inline.collapsed .sidebar-badge,
.sidebar-inline.collapsed .sidebar-external,
.sidebar-inline.collapsed .sidebar-switcher__label,
.sidebar-inline.collapsed .sidebar-switcher__chevron,
.sidebar-inline.collapsed .sidebar-divider {
    display: none;
}

/* Overflow visible in collapsed mode so tooltips can show */
.sidebar-inline.collapsed .sidebar-nav {
    overflow: visible;
}

/* Center items in collapsed mode */
.sidebar-inline.collapsed .sidebar-switcher {
    justify-content: center;
    padding: 10px 0;
}

.sidebar-inline.collapsed .sidebar-subitem {
    justify-content: center;
    padding: 9px 0;
    margin: 1px 6px;
}

.sidebar-inline.collapsed .sidebar-subitem .sidebar-icon .material-symbols-outlined {
    font-size: 20px;
}

/* Position for tooltips */
.sidebar-inline.collapsed .sidebar-subitem,
.sidebar-inline.collapsed .sidebar-switcher {
    position: relative;
}

/* Tooltip element (created by JS, appended to body) */
.sidebar-tooltip {
    position: fixed;
    background: #1E293B;
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    z-index: 99999;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.1s ease;
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

.sidebar-tooltip.visible {
    opacity: 1;
}

/* ============================================
   MOBILE OVERLAY BACKDROP
   ============================================ */

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    z-index: 40;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.active {
    display: block;
}

/* ============================================
   MOBILE RESPONSIVE (<=768px)
   ============================================ */

@media (max-width: 768px) {
    .content-wrapper {
        flex-direction: column;
    }

    .sidebar-inline {
        width: 260px;
        max-width: 85vw;
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        z-index: 100;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        box-shadow: none;
    }

    .sidebar-inline.mobile-open {
        transform: translateX(0);
        box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
    }

    /* On mobile, collapsed means hidden (off-screen) */
    .sidebar-inline.collapsed {
        width: 260px;
        max-width: 85vw;
        transform: translateX(-100%);
    }

    /* Show all text/labels in mobile open state (override collapsed) */
    .sidebar-inline.mobile-open .sidebar-text,
    .sidebar-inline.mobile-open .sidebar-badge,
    .sidebar-inline.mobile-open .sidebar-external,
    .sidebar-inline.mobile-open .sidebar-switcher__label,
    .sidebar-inline.mobile-open .sidebar-switcher__chevron,
    .sidebar-inline.mobile-open .sidebar-divider {
        display: initial;
    }

    .sidebar-inline.mobile-open .sidebar-switcher {
        justify-content: flex-start;
        padding: 10px 12px;
    }

    .sidebar-inline.mobile-open .sidebar-subitem {
        justify-content: flex-start;
        padding: 7px 12px;
    }

    .page-content {
        padding: 1rem;
        margin-top: 0;
    }

    .content-footer .footer-bottom {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem 0;
        text-align: center;
    }

    .content-footer .footer-compliance {
        font-size: 0.7rem;
    }
}

/* Tablet Responsive */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar-inline {
        width: var(--sidebar-width);
    }

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

    .content-wrapper {
        max-width: 100%;
    }
}

/* Override collapsed for mobile — show full sidebar when mobile-open */
@media (max-width: 768px) {
    .sidebar-inline.collapsed.mobile-open {
        transform: translateX(0);
    }

    .sidebar-inline.collapsed.mobile-open .sidebar-switcher__label,
    .sidebar-inline.collapsed.mobile-open .sidebar-switcher__chevron,
    .sidebar-inline.collapsed.mobile-open .sidebar-text,
    .sidebar-inline.collapsed.mobile-open .sidebar-badge,
    .sidebar-inline.collapsed.mobile-open .sidebar-external,
    .sidebar-inline.collapsed.mobile-open .sidebar-divider {
        display: initial;
    }

    .sidebar-inline.collapsed.mobile-open .sidebar-switcher {
        justify-content: flex-start;
        padding: 10px 12px;
    }

    .sidebar-inline.collapsed.mobile-open .sidebar-subitem {
        justify-content: flex-start;
        padding: 7px 12px;
    }
}

/* Print Styles */
@media print {
    .sidebar-inline {
        display: none;
    }

    .page-content {
        padding: 0;
    }
}