.sidebar {
    width: 250px;
    background: linear-gradient(180deg, var(--primaryColor) 0%, var(--accentColor) 100%);
    color: #e2e8f0;
    padding: 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

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

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

.sidebar::-webkit-scrollbar-thumb:hover {
    background: #f0b429;
}

/* Logo Section */
.logo {
    padding: 24px 20px;
    background: linear-gradient(135deg, var(--primaryColor) 0%, var(--accentColor) 100%);
    border-bottom: 2px solid rgba(218, 165, 32, 0.3);
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-image {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
}

/* Language Switcher */
.language-switcher {
    padding: 16px 20px;
    display: flex;
    gap: 8px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(218, 165, 32, 0.2);
}

.lang-btn {
    flex: 1;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(218, 165, 32, 0.3);
    border-radius: 8px;
    color: #cbd5e1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: rgba(218, 165, 32, 0.1);
    border-color: var(--secondaryColor);
    color: #fff;
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--secondaryColor) 0%, #f0b429 100%);
    border-color: var(--secondaryColor);
    color: var(--accentColor);
    font-weight: 700;
}

.lang-icon {
    font-size: 16px;
}

/* Menu Sections */
.menu-section {
    margin-bottom: 24px;
    padding-top: 16px;
}

.menu-title {
    padding: 0 20px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--secondaryColor);
    margin-bottom: 12px;
    letter-spacing: 1.5px;
}

.menu-item {
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #cbd5e1;
    text-decoration: none;
    position: relative;
    font-size: 14px;
    font-weight: 500;
    border-left: 3px solid transparent;
}

.menu-item:hover {
    background: rgba(218, 165, 32, 0.1);
    color: #fff;
    border-left-color: var(--secondaryColor);
}

.menu-item.active {
    background: linear-gradient(90deg, rgba(218, 165, 32, 0.2) 0%, rgba(218, 165, 32, 0.05) 100%);
    color: #fff;
    border-left-color: var(--secondaryColor);
    font-weight: 600;
}

.menu-item.active .menu-icon {
    filter: drop-shadow(0 0 4px rgba(218, 165, 32, 0.5));
}

.menu-icon {
    width: 24px;
    height: 24px;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Submenu */
.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.3);
}

.submenu.open {
    max-height: 300px;
}

.submenu-item {
    padding: 10px 20px 10px 56px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #94a3b8;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    border-left: 3px solid transparent;
}

.submenu-item:hover {
    background: rgba(218, 165, 32, 0.1);
    color: #fff;
    border-left-color: var(--secondaryColor);
}

.submenu-item::before {
    content: '•';
    font-size: 20px;
    color: var(--secondaryColor);
}

.arrow {
    margin-left: auto;
    transition: transform 0.3s ease;
    font-size: 12px;
    color: var(--secondaryColor);
}

.arrow.open {
    transform: rotate(180deg);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    padding: 10px 14px;
    background: linear-gradient(135deg, var(--primaryColor) 0%, var(--accentColor) 100%);
    color: var(--secondaryColor);
    border: 2px solid var(--secondaryColor);
    border-radius: 8px;
    cursor: pointer;
    font-size: 20px;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 1001;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.mobile-menu-btn:hover {
    background: linear-gradient(135deg, var(--secondaryColor) 0%, #f0b429 100%);
    color: var(--accentColor);
}

/* RTL Support */
[dir="rtl"] .sidebar {
    left: auto;
    right: 0;
}

[dir="rtl"] .main-content {
    margin-left: 0;
    margin-right: 250px;
}

[dir="rtl"] .menu-item {
    border-left: none;
    border-right: 3px solid transparent;
}

[dir="rtl"] .menu-item:hover,
[dir="rtl"] .menu-item.active {
    border-right-color: var(--secondaryColor);
}

[dir="rtl"] .submenu-item {
    padding: 10px 56px 10px 20px;
    border-left: none;
    border-right: 3px solid transparent;
}

[dir="rtl"] .submenu-item:hover {
    border-right-color: var(--secondaryColor);
}

[dir="rtl"] .arrow {
    margin-left: 0;
    margin-right: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    [dir="rtl"] .sidebar {
        transform: translateX(100%);
    }

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

    .mobile-menu-btn {
        display: block;
    }

    .main-content {
        margin-left: 0;
    }

    [dir="rtl"] .main-content {
        margin-right: 0;
    }
}

/* Logout Button */
.sidebar-footer {
    margin-top: auto;
    padding: 20px;
    border-top: 2px solid rgba(218, 165, 32, 0.3);
}

.logout-button {
    width: 100%;
    padding: 12px 20px;
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #ef4444;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.logout-button:hover {
    background: #ef4444;
    color: #fff;
    border-color: #ef4444;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.logout-button .menu-icon {
    width: 24px;
    height: 24px;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.no-access-message {
    text-align: center;
    padding: 20px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
}

.no-access-message p {
    margin: 5px 0;
}