/* Custom Navbar CSS - Replaces Bootstrap navbar functionality */

/* Base navbar styles */
.custom-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background-color: var(--primary-dark);
    transition: all 0.3s ease;
    padding: 0.25rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    min-height: 50px;
}

.custom-navbar.scrolled {
    background-color: white !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.custom-navbar.scrolled .navbar-brand,
.custom-navbar.scrolled .nav-link {
    color: var(--primary-dark) !important;
}

.custom-navbar.scrolled .navbar-toggler-icon {
    background-color: var(--primary-dark);
}

.navbar-container {
    width: 80%;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    min-height: 50px;
}

/* Brand styling */
.navbar-brand {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.navbar-brand:hover {
    color: var(--primary-lighter);
    text-decoration: none;
}

.navbar-brand i {
    font-size: 1.1rem;
}

.navbar-brand .fw-bold {
    font-weight: 700;
}

.navbar-brand .fw-light {
    font-weight: 300;
}

/* Navigation container */
.navbar-nav-container {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: space-between;
    margin-left: 2rem;
}

/* Navigation lists */
.navbar-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1rem;
    align-items: center;
}

.navbar-nav.ms-auto {
    margin-left: auto;
}

/* Navigation items */
.nav-item {
    display: flex;
    align-items: center;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 400;
    font-size: 0.9rem;
}

.nav-link:hover {
    color: var(--primary-lighter);
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-link i {
    font-size: 0.9rem;
}

/* Button styling */
.btn-light {
    background-color: white;
    color: var(--primary-dark);
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 1rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.85rem;
}

.btn-light:hover {
    background-color: var(--primary-lighter);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Toggle button (for both mobile and desktop) */
.navbar-toggler {
    background: none;
    border: none;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.navbar-toggler:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-toggler-icon {
    width: 18px;
    height: 2px;
    background-color: white;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 2px;
    background-color: white;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
    top: -6px;
}

.navbar-toggler-icon::after {
    top: 6px;
}

/* Animated toggle icon when active */
.navbar-toggler.active .navbar-toggler-icon {
    background-color: transparent;
}

.navbar-toggler.active .navbar-toggler-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.navbar-toggler.active .navbar-toggler-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Collapse functionality for all screen sizes */
.navbar-collapse {
    display: flex;
    align-items: center;
    flex: 1;
    margin-left: 2rem;
}

.navbar-collapse.collapsed {
    display: none;
}

/* Username display - always visible */
.username-display {
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    margin-left: auto;
    margin-right: 1rem;
}

.custom-navbar.scrolled .username-display {
    color: var(--primary-dark);
}

/* Dropdown menu for all screen sizes */
.navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    margin-left: 0;
    background-color: var(--primary-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
    z-index: 1020;
}

.navbar-collapse:not(.collapsed) {
    animation: slideDown 0.3s ease-out;
}

/* Desktop specific dropdown styling */
@media (min-width: 993px) {
    .navbar-collapse {
        width: 80%;
        margin: 0 auto;
        border-radius: 0 0 8px 8px;
        padding: 0.75rem 1rem;
    }

    .navbar-nav {
        flex-direction: row;
        justify-content: center;
        gap: 2rem;
        margin-bottom: 0.5rem;
    }

    .navbar-nav.ms-auto {
        justify-content: center;
        margin-top: 0.5rem;
        margin-left: 0;
    }
}

/* Mobile specific styling */
@media (max-width: 992px) {
    .navbar-nav-container {
        margin-left: 0;
    }

    .navbar-collapse.scrolled {
        background-color: white;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
    }

    .navbar-nav {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0.25rem;
        margin-bottom: 1rem;
    }

    .navbar-nav.ms-auto {
        margin-left: 0;
        margin-top: 0;
        margin-bottom: 0;
        width: 100%;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        padding: 0.75rem 1rem;
        width: 100%;
        border-radius: 0.5rem;
        text-align: left;
        transition: all 0.2s ease;
    }

    .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.15);
        transform: translateX(5px);
    }

    .btn-light {
        margin-top: 0.5rem;
        width: 100%;
        text-align: center;
        padding: 0.75rem;
        font-weight: 600;
    }

    .navbar-container {
        flex-wrap: nowrap;
        position: relative;
    }

    /* Improved mobile menu animation */
    .navbar-collapse:not(.collapsed) {
        animation: slideDown 0.3s ease-out;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

@media (max-width: 576px) {
    .navbar-container {
        padding: 0 0.5rem;
    }

    .navbar-brand {
        font-size: 1.1rem;
    }

    .nav-link {
        padding: 0.5rem 0.75rem;
    }
}