/* Sidebar Styles */
.sidebar {
    width: 280px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1040;
    transition: transform 0.3s ease-in-out;
    overflow-x: hidden; /* Yatay taşmayı engelle */
    overflow-y: auto; /* Dikey scroll */
}

/* Sidebar Navigation */
.sidebar-nav {
    overflow-y: auto; /* Dikey scroll */
    overflow-x: hidden; /* Yatay taşmayı engelle */
    flex-grow: 1; /* Kalan alanı doldur */
    min-height: 0; /* Flex item için scroll çalışması için */
    width: 100% !important; /* Sabit genişlik */
    max-width: 100% !important;
    flex-wrap: nowrap !important; /* Kesinlikle sarma yapma */
    display: flex !important;
    flex-direction: column !important;
}

/* Nav pills container */
.sidebar-nav.nav-pills {
    width: 100% !important;
    flex-wrap: nowrap !important;
}

/* Flex column düzeni sabit kalsın */
.sidebar-nav.flex-column {
    align-items: stretch !important; /* Tüm itemlar tam genişlikte */
    flex-wrap: nowrap !important;
}

/* Sidebar Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1030;
}

/* Mobile: Hidden by default */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .sidebar-overlay {
        display: block;
    }
}

/* Desktop: Always visible */
@media (min-width: 992px) {
    .sidebar {
        transform: translateX(0) !important;
    }
}

/* ==================== Accordion Menu Styles ==================== */

/* Collapse Icon Animation */
.collapse-icon {
    transition: transform 0.2s ease-in-out;
    font-size: 0.75rem;
}

/* Rotate chevron when expanded */
.nav-link:not(.collapsed) .collapse-icon {
    transform: rotate(180deg);
}

/* Submenu Styling */
.submenu {
    border-left: 2px solid rgba(255, 255, 255, 0.2);
    padding-left: 0.5rem;
    margin-top: 0.25rem;
    margin-left: 1rem !important; /* ms-3 yerine sabit margin */
}

/* Nav item genişliğini sabitle - açılınca sağa kaymasın */
.sidebar-nav > .nav-item {
    position: relative;
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-bottom: 0.15rem;
    left: 0 !important;
    flex-shrink: 0 !important;
    box-sizing: border-box;
}

/* Collapse içeriği taşmasın */
.sidebar-nav .collapse,
.sidebar-nav .collapsing {
    width: 100% !important;
    margin-left: 0 !important;
    left: 0 !important;
}

.submenu .nav-link {
    font-size: 0.875rem;
    padding: 0.35rem 0.75rem;
    border-radius: 0.25rem;
    transition: all 0.15s ease-in-out;
}

.submenu .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff !important;
}

.submenu .nav-link.active,
.submenu .nav-link:focus {
    background-color: rgba(13, 110, 253, 0.4);
    color: #fff !important;
    font-weight: 500;
    border-left: 3px solid #0d6efd;
    padding-left: calc(0.75rem - 3px); /* Border için padding ayarla, margin kullanma */
}

/* Parent Menu Item Styling */
.sidebar-nav > .nav-item > .nav-link {
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.15s ease-in-out;
}

.sidebar-nav > .nav-item > .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Active/Expanded Parent */
.sidebar-nav > .nav-item > .nav-link:not(.collapsed) {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Active top-level menu item (Dashboard, etc.) */
.sidebar-nav > .nav-item > .nav-link.active {
    background-color: rgba(13, 110, 253, 0.3) !important;
    font-weight: 500;
}

/* Icon Styling in Submenu */
.submenu .bi {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Nav link'lerin genişliği sabit kalsın */
.sidebar-nav .nav-link {
    box-sizing: border-box;
    width: 100% !important;
    margin-left: 0 !important;
}

/* Custom Scrollbar for Sidebar - Webkit (Chrome, Edge, Safari) */
.sidebar::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

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

.sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.sidebar::-webkit-scrollbar-thumb:hover,
.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* Firefox scrollbar */
.sidebar,
.sidebar-nav {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

/* Scrollbar sadece hover'da görünsün */
.sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar:hover::-webkit-scrollbar-thumb,
.sidebar-nav:hover::-webkit-scrollbar-thumb {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.2);
}

/* Smooth collapse animation */
.collapse {
    transition: height 0.2s ease-in-out;
}