/* Modern Sidebar Navigation */
/* Desktop and Mobile Responsive Design */

:root {
    --sidebar-width-collapsed: 60px;
    --sidebar-width-expanded: 280px;
    --sidebar-bg: #2c3e50;
    --sidebar-bg-hover: #34495e;
    --sidebar-active: #48A648;
    --sidebar-text: #ecf0f1;
    --sidebar-text-muted: #95a5a6;
    --sidebar-border: #1a252f;
    --transition-speed: 0.3s;
    --header-height: 60px;
    --mobile-breakpoint: 768px;
}

/* Reset and Base Styles */
.sidebar-wrapper {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.sidebar-wrapper *,
.sidebar-wrapper *::before,
.sidebar-wrapper *::after {
    box-sizing: inherit;
}

/* Main Sidebar Container */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: var(--sidebar-width-expanded);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    transition: width var(--transition-speed) ease, transform var(--transition-speed) ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: visible;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar.collapsed {
    overflow: visible;
}

/* Floating handle removed */

/* Collapsed State */
.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
}

/* Sidebar Header */
.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    background: var(--sidebar-border);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

    /* Sidebar toggle (generic panel icon) */
    .sidebar-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        border-radius: 6px;
        border: 1px solid rgba(255,255,255,0.14);
        background: transparent;
        color: var(--sidebar-text);
        cursor: pointer;
    }
    .sidebar-toggle:hover {
        background: rgba(255,255,255,0.06);
    }
    .sidebar-toggle:focus {
        outline: 2px solid var(--sidebar-active);
        outline-offset: 2px;
    }
    .sidebar-toggle .icon-sidebar {
        stroke: currentColor;
    }
    /* Rail highlight toggles with state (no animation) */
    .sidebar-toggle .icon-sidebar .rail {
        opacity: 0.65;
    }
    .sidebar.collapsed .sidebar-toggle .icon-sidebar .rail {
        opacity: 1;
        stroke: var(--sidebar-active);
    }
    /* Subtle state cue: accent the left rail when collapsed */
    .sidebar.collapsed .sidebar-toggle {
        color: var(--sidebar-active);
    }

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

/* Toggle Button */
.sidebar-toggle {
    background: none;
    border: none;
    color: var(--sidebar-text);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: background var(--transition-speed);
}

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

.sidebar-toggle svg {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-speed);
}

.sidebar.collapsed .sidebar-toggle svg {
    transform: rotate(180deg);
}

/* Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 10px 0;
}

.sidebar:not(.collapsed) .sidebar-nav {
    overflow-x: visible;
}

.sidebar.collapsed .sidebar-nav {
    overflow-x: visible;
    overflow-y: visible;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: var(--sidebar-border);
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--sidebar-bg-hover);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: #4a5f7f;
}

/* Navigation List */
.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Menu Items */
.sidebar-nav li {
    position: relative;
}

.submenu > li {
    position: relative;
}
.sidebar-nav a,
.sidebar-nav .menu-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: all var(--transition-speed);
    cursor: pointer;
    border-left: 3px solid transparent;
}

.sidebar.collapsed .sidebar-nav a,
.sidebar.collapsed .sidebar-nav .menu-item {
    /* Keep collapsed items as compact as expanded ones */
    padding: 10px 12px;
    justify-content: center;
    white-space: nowrap;
    line-height: 20px;
}

.sidebar-nav a:hover,
.sidebar-nav .menu-item:hover {
    background: var(--sidebar-bg-hover);
    border-left-color: var(--sidebar-active);
}

.sidebar-nav a.active {
    background: var(--sidebar-active);
    border-left-color: #2d7a2d;
    font-weight: 600;
}

/* Menu Icons */
.menu-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 12px;
}

.sidebar.collapsed .menu-icon {
    margin-right: 0;
}

.menu-icon svg {
    width: 20px;
    height: 20px;
}

/* Menu Text */
.menu-text {
    flex: 1;
    overflow: hidden;
    white-space: normal;
    text-overflow: ellipsis;
    transition: opacity var(--transition-speed);
}

.sidebar.collapsed .menu-text {
    opacity: 0;
    width: 0;
}

/* Custom Tooltip for Collapsed Sidebar */
.sidebar.collapsed .sidebar-nav > ul > li > a[data-title],
.sidebar.collapsed .sidebar-nav > ul > li > .menu-item[data-title] {
    position: relative;
}

/* Show tooltip only on main menu items (not submenu items) */
.sidebar.collapsed .sidebar-nav > ul > li:hover > a[data-title]::after,
.sidebar.collapsed .sidebar-nav > ul > li:hover > .menu-item[data-title]::after {
    content: attr(data-title);
    position: absolute;
    bottom: -10%;
    left: 70px;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
    z-index: 9998;
    opacity: 1;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.sidebar.collapsed .sidebar-nav > ul > li:hover > a[data-title]::before,
.sidebar.collapsed .sidebar-nav > ul > li:hover > .menu-item[data-title]::before {
    content: '';
    position: absolute;
    bottom: 50%;
    left: 65px;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-right: 6px solid rgba(0, 0, 0, 0.9);
    opacity: 1;
    pointer-events: none;
    transform: translateY(50%);
    z-index: 9998;
}

/* Hide tooltips when submenu is open */
.sidebar.collapsed .sidebar-nav > ul > li:has(.submenu.open):hover > a[data-title]::after,
.sidebar.collapsed .sidebar-nav > ul > li:has(.submenu.open):hover > a[data-title]::before {
    display: none;
}

/* Submenu Arrow */
.menu-arrow {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-speed), opacity var(--transition-speed);
    flex-shrink: 0;
}

.sidebar.collapsed .menu-arrow {
    opacity: 0;
    width: 0;
}

.menu-item.open .menu-arrow svg {
    transform: rotate(90deg);
}

/* Submenu */
.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) ease;
    background: rgba(0, 0, 0, 0.2);
    list-style: none;
    position: relative;
    min-width: 260px;
    padding: 4px 0;
}

.submenu.open {
    max-height: 600px;
    overflow: visible !important;
}

/* Expanded sidebar: first-level submenu needs overflow visible for nested flyouts */
.sidebar:not(.collapsed) > .sidebar-nav > ul > li > .submenu.open {
    overflow: visible !important;
}

.submenu li {
    list-style: none;
    position: relative;
}

/* Parent LI containing nested submenu must allow overflow */
.submenu li:has(> .submenu) {
    overflow: visible !important;
}

.submenu a {
    padding-left: 56px !important;
    font-size: 15px !important;
    border-left: 3px solid transparent !important;
    background: none !important;
    background-image: none !important;
    border: none !important;
    border-left: 3px solid transparent !important;
    box-shadow: none !important;
    text-shadow: none !important;
    border-radius: 0 !important;
    font-weight: normal !important;
    text-transform: none !important;
    margin: 0 !important;
}

.submenu a:hover {
    background: var(--sidebar-bg-hover) !important;
    border-left-color: var(--sidebar-active) !important;
}

/* Nested submenu support */
.submenu .has-submenu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.submenu .submenu-arrow {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform var(--transition-speed);
}

.submenu .has-submenu.open .submenu-arrow {
    transform: rotate(90deg);
}

/* Nested flyouts: use dedicated class to avoid impacting first-level submenus */
.submenu.submenu-nested {
    position: absolute !important;
    left: calc(100% + 4px) !important;
    top: 0 !important;
    min-width: 240px !important;
    max-height: 0 !important;
    background: var(--sidebar-bg) !important;
    box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.5) !important;
    border-radius: 0 6px 6px 0 !important;
    z-index: 10000 !important;
    padding-left: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    display: none !important;
    transition: max-height var(--transition-speed) ease, opacity var(--transition-speed) ease, visibility 0s var(--transition-speed) !important;
}

.submenu.submenu-nested.open {
    max-height: 600px !important;
    overflow-y: auto !important;
    overflow-x: visible !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    display: block !important;
    transition: max-height var(--transition-speed) ease, opacity var(--transition-speed) ease, visibility 0s !important;
    border-left: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* Keep nested flyouts fully hidden when not open */
.submenu.submenu-nested:not(.open) {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    max-height: 0 !important;
    pointer-events: none !important;
}

.submenu.submenu-nested a {
    padding: 12px 20px !important;
}

.sidebar.collapsed .submenu a {
    padding-left: 12px !important;
}

/* Collapsed sidebar: show submenu as flyout */
aside.sidebar.collapsed .sidebar-nav li {
    position: relative;
}

aside.sidebar.collapsed .sidebar-nav ul.submenu {
    position: absolute !important;
    left: var(--sidebar-width-collapsed) !important;
    top: 0 !important;
    min-width: 220px !important;
    max-height: 0 !important;
    background: var(--sidebar-bg) !important;
    box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.5) !important;
    border-radius: 0 6px 6px 0 !important;
    z-index: 9999 !important;
    overflow: hidden !important;
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    transition: max-height var(--transition-speed) ease, opacity var(--transition-speed) ease, visibility 0s var(--transition-speed) !important;
}

aside.sidebar.collapsed .sidebar-nav ul.submenu.open {
    max-height: 600px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    visibility: visible !important;
    opacity: 1 !important;
    display: block !important;
    transition: max-height var(--transition-speed) ease, opacity var(--transition-speed) ease, visibility 0s !important;
}

/* Nested submenu already handled globally above */

.sidebar.collapsed .submenu a {
    padding: 10px 12px !important;
    white-space: nowrap;
    line-height: 20px !important;
}

/* Tooltip for Collapsed State */
.sidebar.collapsed .sidebar-nav a,
.sidebar.collapsed .sidebar-nav .menu-item {
    position: relative;
}

.sidebar.collapsed .sidebar-nav a:hover::after,
.sidebar.collapsed .sidebar-nav .menu-item:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    background: var(--sidebar-border);
    color: var(--sidebar-text);
    padding: 8px 12px;
    border-radius: 6px;
    white-space: nowrap;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    pointer-events: none;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 15px 20px;
    background: var(--sidebar-border);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.sidebar.collapsed .sidebar-footer {
    padding: 15px 10px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--sidebar-text);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background var(--transition-speed);
}

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

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--sidebar-active);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    flex-shrink: 0;
}

.user-info {
    flex: 1;
    overflow: hidden;
    transition: opacity var(--transition-speed);
}

.sidebar.collapsed .user-info {
    opacity: 0;
    width: 0;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 12px;
    color: var(--sidebar-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 8px;
    padding: 10px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    justify-content: center;
}

.sidebar.collapsed .language-switcher {
    padding: 10px;
    flex-direction: column;
}

.language-switcher a {
    padding: 6px;
    border-radius: 4px;
    transition: background var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
}

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


/* Hide language text entirely (keep flags only) */
.language-switcher .language-text {
    display: none;
}
.language-switcher a.selected {
    background: var(--sidebar-active);
}

.language-switcher img {
    width: 24px;
    height: 16px;
    border-radius: 2px;
}

/* Hide flag labels when sidebar is collapsed */
.sidebar.collapsed .language-switcher .language-text {
    display: none;
}
.sidebar.collapsed .language-switcher a {
    padding: 6px; /* compact spacing when labels hidden */
}

/* Content Area Adjustment */
/* Desktop (min-width: 992px): Reserve space for fixed sidebar */
@media (min-width: 992px) {
    .content-wrapper,
    #content.content-wrapper {
        transition: margin-left var(--transition-speed) ease;
        min-height: auto;
    }
}

/* Tablet (768px - 991px): Reduce sidebar impact */
@media (min-width: 768px) and (max-width: 991px) {
    .content-wrapper,
    #content.content-wrapper {
        transition: margin-left var(--transition-speed) ease;
        min-height: auto;
    }
}

/* Desktop: Override mobile padding */
@media (min-width: 769px) {
    .content-wrapper,
    .content-wrapper.sidebar-collapsed,
    #content.content-wrapper {
        padding-top: 0 !important;
    }

    .mobile-toggle,
    .mobile-header-bar {
        display: none !important;
    }
}

/* MOBILE STYLES */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
        box-shadow: none;
    }

    .sidebar.open {
        transform: translateX(0);
        box-shadow: 2px 0 20px rgba(0, 0, 0, 0.3);
    }

    .sidebar.collapsed {
        width: 280px;
    }

    /* Mobile Backdrop */
    .sidebar-backdrop {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        transition: opacity var(--transition-speed);
    }

    .sidebar-backdrop.active {
        display: block;
        opacity: 1;
    }

    /* Mobile Header Bar - hidden, use mobile-top-bar instead */
    .mobile-header-bar {
        display: none !important;
    }


    /* Mobile Toggle Button (inside header bar) */
    .mobile-toggle {
        position: relative;
        top: 0;
        left: 0;
        z-index: 1;
        background: transparent;
        border: none;
        color: white;
        width: 44px;
        height: 44px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: background var(--transition-speed);
        flex-shrink: 0;
    }

    .mobile-toggle:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    .mobile-toggle svg {
        width: 24px;
        height: 24px;
    }

    /* Content adjustment for mobile */
    .content-wrapper,
    .content-wrapper.sidebar-collapsed {
        margin-left: 0;
        padding-top: 70px;
    }

    /* Hide desktop toggle in mobile */
    .sidebar-toggle {
        display: none;
    }

    /* Show all text in mobile */
    .sidebar .menu-text,
    .sidebar .user-info,
    .sidebar .menu-arrow {
        opacity: 1 !important;
        width: auto !important;
    }

    .sidebar .menu-icon {
        margin-right: 12px !important;
    }

    /* Mobile submenu padding */
    .sidebar .submenu a {
        padding-left: 56px !important;
    }

    /* Disable hover tooltips on mobile */
    .sidebar .sidebar-nav a:hover::after,
    .sidebar .sidebar-nav .menu-item:hover::after {
        display: none;
    }
}

/* Map View Full-Screen Mode */
.map-fullscreen .sidebar {
    transform: translateX(-100%);
}

.map-fullscreen .content-wrapper {
    margin-left: 0;
}

.map-fullscreen .map-toggle {
    left: 15px;
}

/* Map Toggle Button */
.map-toggle {
    position: fixed;
    bottom: 20px;
    left: calc(var(--sidebar-width-expanded) + 20px);
    z-index: 998;
    background: white;
    border: 2px solid var(--sidebar-bg);
    color: var(--sidebar-bg);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-speed);
    font-weight: 600;
    display: none;
}

.map-view .map-toggle {
    display: block;
}

.map-toggle:hover {
    background: var(--sidebar-bg);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.sidebar-collapsed .map-toggle {
    left: calc(var(--sidebar-width-collapsed) + 20px);
}

@media (max-width: 768px) {
    .map-toggle {
        left: 15px !important;
        bottom: 80px;
    }
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

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

/* Accessibility */
.sidebar-nav a:focus,
.sidebar-nav .menu-item:focus,
.sidebar-toggle:focus,
.mobile-toggle:focus {
    outline: 2px solid var(--sidebar-active);
    outline-offset: -2px;
}

/* Print Styles */
@media print {
    .sidebar,
    .mobile-toggle,
    .map-toggle,
    .sidebar-backdrop {
        display: none !important;
    }

    .content-wrapper,
    .content-wrapper.sidebar-collapsed {
        margin-left: 0 !important;
    }
}