/* ===== MODERN SIDEBAR THEME STYLES ===== */
/* Glass morphism sidebar with gradients and animations */

/* Sidebar Container */
#layout-menu {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(20px) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 4px 0 30px rgba(0, 0, 0, 0.1) !important;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    position: relative;
    overflow-y: auto;
    max-width: 300px !important;
    min-width: 280px !important;
    padding: 0.5rem !important;
}

#layout-menu::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(102, 126, 234, 0.1) 0%,
        rgba(118, 75, 162, 0.1) 100%
    );
    pointer-events: none;
    z-index: -1;
}

/* App Brand Section */
.app-brand {
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(25px) !important;
    border-radius: 0 0 20px 20px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
    padding: 1.5rem !important;
    margin-bottom: 1rem !important;
    transition: all 0.3s ease !important;

    height: 100px !important;

    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.app-brand:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-2px);
}

.app-brand-link {
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-direction: column !important;
}

.app-brand-logo img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(102, 126, 234, 0.3));
}

.app-brand-logo img:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Menu Toggle Button */
.layout-menu-toggle {
    background: rgba(255, 255, 255, 0.2) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: 50% !important;
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.3s ease !important;
    color: rgba(255, 255, 255, 0.8) !important;
}

.layout-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.1);
    color: white !important;
}

/* Menu Inner */
.menu-inner {
    width: 100% !important;
}

/* Menu Headers */
.menu-header {
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 15px !important;
    margin: 1rem 0.5rem 0.5rem !important;
    padding: 0.75rem 1rem !important;
    backdrop-filter: blur(15px) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    width: 100% !important;
}

.menu-header-text {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 600 !important;
    font-size: 0.75rem !important;
    letter-spacing: 1px !important;
    text-transform: uppercase !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Menu Items */
.menu-item {
    margin: 0.25rem 0.5rem !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
}

.menu-item .menu-link {
    background: rgba(255, 255, 255, 0.05) !important;
    border-radius: 15px !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.85) !important;
    padding: 1rem 1.25rem !important;
    margin: 0.25rem 0 !important;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(15px) !important;
    text-decoration: none !important;
}

.menu-item .menu-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: left 0.5s ease;
}

.menu-item .menu-link:hover::before {
    left: 100%;
}

.menu-item .menu-link:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    transform: translateX(8px) scale(1.02) !important;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2) !important;
}

.menu-item.active > .menu-link {
    background: linear-gradient(
        135deg,
        rgba(102, 126, 234, 0.3) 0%,
        rgba(118, 75, 162, 0.3) 100%
    ) !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    color: white !important;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3) !important;
    transform: translateX(5px) !important;
}

.menu-item.active > .menu-link::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 0 4px 4px 0;
}

/* Menu Icons */
.menu-icon {
    font-size: 1.25rem !important;
    color: inherit !important;
    transition: all 0.3s ease !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.menu-item .menu-link:hover .menu-icon {
    transform: scale(1.1) rotate(5deg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Sub Menu Styles */
.menu-sub {
    background: rgba(0, 0, 0, 0.1) !important;
    border-radius: 15px !important;
    margin: 0.5rem 0 !important;
    padding: 0.5rem 0 !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.menu-sub .menu-item {
    margin: 0.25rem 1rem !important;
    list-style: none !important;
}

.menu-sub .menu-item .menu-link {
    background: rgba(255, 255, 255, 0.08) !important;
    border-radius: 12px !important;
    padding: 0.75rem 1rem !important;
    font-size: 0.9rem !important;
    position: relative !important;
}

.menu-sub .menu-item .menu-link::before {
    display: none !important;
    content: "●";
    position: absolute;
    left: 1rem;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.6rem;
    line-height: 1;
    margin-right: 0.5rem;
}

.menu-sub .menu-item .menu-link div {
    margin-left: 1rem;
}

.menu-sub .menu-item .menu-link:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    transform: translateX(5px) !important;
}

/* Logout Button Styling */
.menu-item form button {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%) !important;
    border: none !important;
    border-radius: 15px !important;
    color: white !important;
    padding: 1rem 1.25rem !important;
    width: 100% !important;
    text-align: left !important;
    display: flex !important;
    align-items: center !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    transition: all 0.4s ease !important;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3) !important;
    cursor: pointer !important;
}

.menu-item form button:hover {
    background: linear-gradient(135deg, #fd79a8 0%, #e84393 100%) !important;
    transform: translateX(8px) scale(1.02) !important;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4) !important;
}

.menu-item form button i {
    font-size: 1.1rem !important;
    margin-right: 0.75rem !important;
}

/* Scrollbar Styling */
#layout-menu::-webkit-scrollbar {
    width: 6px;
}

#layout-menu::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

#layout-menu::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    transition: all 0.3s ease;
}

#layout-menu::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Animation for menu items */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.menu-item {
    animation: slideInLeft 0.6s ease forwards;
}

.menu-item:nth-child(1) {
    animation-delay: 0.1s;
}
.menu-item:nth-child(2) {
    animation-delay: 0.2s;
}
.menu-item:nth-child(3) {
    animation-delay: 0.3s;
}
.menu-item:nth-child(4) {
    animation-delay: 0.4s;
}
.menu-item:nth-child(5) {
    animation-delay: 0.5s;
}
.menu-item:nth-child(6) {
    animation-delay: 0.6s;
}
.menu-item:nth-child(7) {
    animation-delay: 0.7s;
}
.menu-item:nth-child(8) {
    animation-delay: 0.8s;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    #layout-menu {
        backdrop-filter: blur(30px) !important;
        background: rgba(255, 255, 255, 0.15) !important;
    }

    .menu-item .menu-link {
        padding: 0.875rem 1rem !important;
        font-size: 0.9rem !important;
    }

    .app-brand {
        padding: 1rem !important;
    }
}

/* Pulse animation for active items */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(102, 126, 234, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0);
    }
}

.menu-item.active > .menu-link {
    animation: pulse 2s infinite;
}

/* Hover ripple effect */
.menu-link-ripple {
    position: relative;
    overflow: hidden;
}

.menu-link-ripple::after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: scale(0);
    transition: transform 0.3s ease;
    pointer-events: none;
}

.menu-link-ripple:hover::after {
    transform: scale(1);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}