/* Shared header styles for every layout using _HeaderNew. */
/* --- General Header Styles --- */
#portal-header {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000; /* Increased z-index to ensure it's on top */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(0, 0, 0, 0.45);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease; /* Smooth transition for background changes */
}
#portal-header .header-container {
    box-sizing: border-box;
    width: 100%;
    height: 75px;
    max-width: 1450px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    position: relative;
}
/* --- Logo --- */
#portal-header .logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    max-width: calc(100% - 50px);
    margin: 0;
    padding: 0;
    line-height: 0;
}
#portal-header .main-logo {
    display: block;
    height: 40px;
    width: auto;
    max-width: 100%;
    margin: 0;
    padding: 0;
    object-fit: contain;
}
/* --- Navigation (Desktop) --- */
#portal-header nav {
    display: flex;
    align-items: center;
    gap: 24px;
}
#portal-header nav a,
#portal-header .dropdown button {
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.3s ease;
    white-space: nowrap;
}
#portal-header nav a:hover {
    color: #fff;
}
#portal-header nav .active {
    display: flex !important;
}
/* --- Dropdown Menus (Desktop) --- */
#portal-header .dropdown,
#portal-header .dropdown2 {
    position: relative;
}
#portal-header .dropdown button {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit; /* Inherit font from nav */
    background: #c00; /* Using a standard red */
    color: #fff;
    font-weight: 700;
    border: 1px solid transparent;
    padding: 11px 20px;
}
#portal-header .dropdown-menu,
#portal-header .dropdown2-menu {
    position: absolute;
    top: 150%; /* Position below the trigger */
    left: 0;
    min-width: 220px;
    max-width: 300px; /* Prevent excessive width */
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s, left 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    z-index: 1001; /* Ensure it's above other elements */
}
#portal-header .dropdown-menu.left-aligned,
#portal-header .dropdown2-menu.left-aligned {
    left: auto;
    right: 0;
}
#portal-header .dropdown-menu.left-aligned,
#portal-header .dropdown2-menu.left-aligned {
    left: auto;
}
#portal-header .dropdown.show .dropdown-menu,
#portal-header .dropdown2:hover .dropdown2-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    top: 100%;
}
#portal-header .dropdown-menu a,
#portal-header .dropdown2-menu a {
    display: block;
    color: #111;
    padding: 14px 18px;
    border-bottom: 1px solid #f1f1f1;
    transition: background-color 0.2s ease, color 0.2s ease;
}
#portal-header .dropdown-menu a:last-child,
#portal-header .dropdown2-menu a:last-child {
    border-bottom: none;
}
#portal-header .dropdown-menu a:hover,
#portal-header .dropdown2-menu a:hover {
    background: #263a43;
    color: #fff;
}
/* --- Action Buttons --- */
#portal-header .btn-login,
#portal-header .btn-register {
    padding: 11px 20px;
    border-radius: 6px;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
}
#portal-header .btn-login {
    border: 1px solid rgba(255, 255, 255, 0.4);
}
#portal-header .btn-login:hover {
    background-color: #263a43;
    transform: translateY(-3px);
    border-color: transparent;
}
#portal-header .btn-register {
    background: #c00; /* Using a standard red */
    color: #fff;
    font-weight: 700;
    border: 1px solid transparent;
}
#portal-header .btn-register:hover {
    background-color: #a00;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
#portal-header .menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 20px;
}
#portal-header .menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
#portal-header .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}
#portal-header .menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
#portal-header .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}
@media (max-width: 992px) {
    #portal-header .header-container {
        padding: 0 20px;
    }
    #portal-header .main-logo {
        height: 36px;
    }
    #portal-header .menu-toggle {
        display: flex;
    }
    #portal-header #main-nav {
        display: none !important;
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        box-sizing: border-box;
        height: auto;
        max-height: 100vh;
        max-height: 100dvh;
        overflow-y: auto;
        overscroll-behavior: contain;
        background: #1a1a1a;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 60px 24px 24px;
        gap: 0;
        transition: right 0.4s cubic-bezier(0.23, 1, 0.32, 1);
        box-shadow: -5px 0 15px rgba(0,0,0,0.2);
    }
    #portal-header #main-nav.active {
        right: 0;
        display: flex !important;
    }
    #portal-header #main-nav * {
        box-sizing: border-box;
    }
    #portal-header #main-nav > * {
        flex-shrink: 0;
    }
    #portal-header #main-nav a,
    #portal-header #main-nav .dropdown,
    #portal-header #main-nav .dropdown2 {
        width: 100%;
        padding: 12px 0;
        font-size: 16px;
        text-align: left;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    #portal-header #main-nav > .dropdown,
    #portal-header #main-nav > .dropdown2 {
        padding: 0;
    }
    #portal-header #main-nav > .dropdown2 > a {
        border-bottom: 0;
    }
    #portal-header #main-nav .btn-login,
    #portal-header #main-nav .btn-register {
        margin-top: 12px;
        padding: 12px 20px;
        text-align: center;
        border-radius: 6px;
    }
    #portal-header .btn-login:hover,
    #portal-header .btn-register:hover {
        transform: none;
    }
    #portal-header .dropdown,
    #portal-header .dropdown2 {
        display: flex;
        flex-direction: column;
    }
    #portal-header .dropdown > button,
    #portal-header .dropdown2 > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }
    #portal-header .dropdown-menu,
    #portal-header .dropdown2-menu {
        position: static;
        display: none;
        background: transparent;
        border-radius: 0;
        margin-top: 10px;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        width: 100%;
        padding-left: 15px;
        max-height: 300px;
        overflow-y: auto;
    }
    #portal-header #main-nav .dropdown-menu,
    #portal-header #main-nav .dropdown2-menu {
        min-width: 0;
    }
    #portal-header #main-nav .dropdown-menu a,
    #portal-header #main-nav .dropdown2-menu a {
        color: rgba(255, 255, 255, 0.7);
        padding: 10px 0;
        border-color: rgba(255, 255, 255, 0.05);
    }
    #portal-header .dropdown.active .dropdown-menu,
    #portal-header .dropdown2.active .dropdown2-menu {
        display: block;
    }
}
@media (max-width: 576px) {
    #portal-header .header-container {
        padding: 0 16px;
    }
    #portal-header .menu-toggle {
        right: 16px;
    }
}
#portal-header.portal-header-solid {
    background: var(--footer-bg, #263a43);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}