/* ========================================
   Navigation - Forest Trail Theme
   ======================================== */

.topnav {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0 var(--space-lg);
    min-height: 64px;
    flex-wrap: wrap;

    /* Forest-inspired header */
    background: linear-gradient(
        180deg,
        light-dark(#FFFFFF, var(--night-forest)) 0%,
        light-dark(var(--cream-light), var(--night-deep)) 100%
    );
    border-bottom: 2px solid light-dark(var(--cream-warm), rgba(116, 198, 157, 0.15));
    box-shadow:
        0 1px 3px rgba(27, 67, 50, 0.05),
        0 4px 12px rgba(27, 67, 50, 0.03);

    /* Subtle decorative element */
    position: relative;
}

.topnav::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--mint-fresh) 20%,
        var(--forest-light) 50%,
        var(--mint-fresh) 80%,
        transparent 100%
    );
    opacity: 0.4;
}

.topnav > li {
    margin: 0;
}

.topnav a {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: light-dark(var(--forest-deep), var(--mint-pale));
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    margin: var(--space-xs);
    transition: all var(--transition-fast);
    position: relative;
}

.topnav a::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--mint-fresh), var(--forest-light));
    opacity: 0;
    transition: opacity var(--transition-fast);
    z-index: -1;
}

.topnav a:hover {
    color: light-dark(var(--forest-deep), #ffffff);
}

.topnav a:hover::before {
    opacity: 0.12;
}

.topnav a.active {
    background: linear-gradient(135deg, var(--forest-light) 0%, var(--forest-mid) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(45, 90, 39, 0.25);
}

.topnav a.active::before {
    display: none;
}

/* ========================================
   Account Dropdown
   ======================================== */
.account-dropdown {
    position: relative;
    margin-left: auto;
}

.dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding-right: var(--space-md) !important;
}

.dropdown-toggle::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    margin-left: var(--space-xs);
    transition: transform var(--transition-fast);
}

.account-dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: calc(100% + var(--space-sm));
    right: 0;
    min-width: 200px;
    list-style: none;
    margin: 0;
    padding: var(--space-sm);
    background: light-dark(#FFFFFF, var(--night-canopy));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    z-index: 1000;
    transform: translateY(-8px);
    transition: all var(--transition-normal);

    /* Decorative top accent */
    overflow: hidden;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--mint-fresh), var(--forest-light), var(--sun-gold));
}

.account-dropdown:hover .dropdown-menu {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    text-align: left;
    white-space: nowrap;
    padding: var(--space-sm) var(--space-md);
    margin: var(--space-xs) 0;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: light-dark(var(--forest-deep), var(--mint-pale));
}

.dropdown-menu a:hover {
    background: light-dark(var(--cream-mid), rgba(116, 198, 157, 0.1));
    color: light-dark(var(--forest-mid), var(--mint-fresh));
}

.dropdown-menu a:hover::before {
    opacity: 0;
}

.dropdown-menu a.active {
    background: light-dark(var(--cream-warm), rgba(116, 198, 157, 0.15));
    color: var(--forest-light);
    box-shadow: none;
}

/* Logout link special styling */
.dropdown-menu a[href="/logout"] {
    color: var(--color-danger);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
}

.dropdown-menu a[href="/logout"]:hover {
    background: light-dark(rgba(193, 87, 74, 0.1), rgba(193, 87, 74, 0.15));
}

/* ========================================
   Mobile Responsive
   ======================================== */
@media (max-width: 600px) {
    .topnav {
        flex-direction: column;
        padding: var(--space-sm);
        min-height: auto;
    }

    .topnav::after {
        display: none;
    }

    .topnav > li {
        width: 100%;
    }

    .topnav a {
        text-align: left;
        margin: var(--space-xs) 0;
        padding: var(--space-sm) var(--space-md);
    }

    .account-dropdown {
        order: -1;
        width: 100%;
        margin-left: 0;
        padding-bottom: var(--space-sm);
        margin-bottom: var(--space-sm);
        border-bottom: 1px solid var(--color-border);
    }

    .dropdown-toggle::after {
        display: none;
    }

    .dropdown-menu {
        position: static;
        visibility: visible;
        opacity: 1;
        transform: none;
        box-shadow: none;
        border: none;
        background: transparent;
        padding: 0;
        padding-left: var(--space-md);
        min-width: auto;
    }

    .dropdown-menu::before {
        display: none;
    }

    .dropdown-menu a {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.85rem;
    }

    .dropdown-menu a[href="/logout"] {
        border-top: none;
        margin-top: 0;
        padding-top: var(--space-xs);
    }
}