/**
 * Shared layout chrome: scroll shell, drawer, explore dropdown, glass panels.
 */
html {
    overflow-x: hidden;
}

body.site-chrome-body {
    background-color: #ffffff;
    color: #000;
    overflow-x: hidden;
    overflow-y: hidden;
    height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.main-scroll-view {
    position: fixed;
    top: 5rem;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 10;
    -webkit-overflow-scrolling: touch;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #ffffff;
}

::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #999;
}

.dark ::-webkit-scrollbar-track {
    background: #030304;
}

.dark ::-webkit-scrollbar-thumb {
    background: #333;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #444;
}

.glass-panel {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
}

.dark .glass-panel {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark .glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.3);
}

.dark body.site-chrome-body {
    background-color: #030304;
    color: #fff;
}

.dark .border-black\/10 {
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.dark .bg-black\/5 {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.dark footer .bg-white {
    background-color: #ffffff !important;
}

.dark footer .text-gray-900 {
    color: #111827 !important;
}

#mobile-drawer {
    position: fixed;
    inset: 0;
    z-index: 60;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: visibility 0s linear 0.3s, opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-drawer.drawer-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transition: visibility 0s linear 0s, opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-drawer #drawer-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-drawer.drawer-open #drawer-backdrop {
    opacity: 1;
}

#mobile-drawer #drawer-panel {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 320px;
    max-width: 85vw;
    background-color: white !important;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    will-change: transform;
}

#mobile-drawer.drawer-open #drawer-panel {
    transform: translateX(0);
}

#mobile-drawer #drawer-panel,
.dark #mobile-drawer #drawer-panel {
    background-color: white !important;
}

#mobile-drawer #drawer-panel .drawer-link,
.dark #mobile-drawer #drawer-panel .drawer-link,
#mobile-drawer #drawer-panel .drawer-link:hover,
.dark #mobile-drawer #drawer-panel .drawer-link:hover,
#mobile-drawer #drawer-panel .drawer-link:visited,
.dark #mobile-drawer #drawer-panel .drawer-link:visited,
#mobile-drawer #drawer-panel span,
.dark #mobile-drawer #drawer-panel span,
#mobile-drawer #drawer-panel button,
.dark #mobile-drawer #drawer-panel button,
#mobile-drawer #drawer-panel button:hover,
.dark #mobile-drawer #drawer-panel button:hover {
    color: rgb(0, 0, 0) !important;
}

.drawer-link.active {
    background-color: rgba(59, 130, 246, 0.1) !important;
    color: rgb(37, 99, 235) !important;
    font-weight: 600;
}

.dark #theme-toggle,
.dark #theme-toggle-mobile,
.dark #lang-toggle,
.dark #lang-toggle-mobile,
.dark #mobile-menu-toggle {
    color: rgba(255, 255, 255, 0.7) !important;
}

.dark #theme-toggle:hover,
.dark #theme-toggle-mobile:hover,
.dark #lang-toggle:hover,
.dark #lang-toggle-mobile:hover,
.dark #mobile-menu-toggle:hover {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
}

@media (min-width: 768px) {
    #mobile-drawer {
        display: none !important;
    }
}

#explore-dropdown-container {
    position: relative;
}

#explore-dropdown-menu {
    background: white;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 192px;
    z-index: 9999 !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    pointer-events: none;
}

#explore-dropdown-container:hover #explore-dropdown-menu,
#explore-dropdown-container[data-open="true"] #explore-dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto;
}

#explore-dropdown-container:hover #explore-dropdown-toggle svg,
#explore-dropdown-container[data-open="true"] #explore-dropdown-toggle svg {
    transform: rotate(180deg);
}

#explore-dropdown-menu a {
    color: #111827;
    display: flex;
    align-items: center;
}

#explore-dropdown-menu a:hover {
    background-color: #dbeafe !important;
    border-radius: 0.5rem;
}

#explore-dropdown-menu a:first-child:hover {
    border-radius: 0.5rem 0.5rem 0 0;
}

#explore-dropdown-menu a:last-child:hover {
    border-radius: 0 0 0.5rem 0.5rem;
}