/* Tuntia Header Styles */

/* Top Bar */
.top-bar {
    background: var(--color-bg-dark);
    color: var(--color-text-white);
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
}

.top-bar a {
    color: var(--color-secondary);
}

.top-bar a:hover {
    color: var(--color-text-white);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: var(--spacing-lg);
}

.top-bar-right {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

/* Main Header */
.main-header {
    background: var(--color-bg-white);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.logo img {
    height: 60px;
    width: auto;
}

.header-search {
    flex: 1;
    max-width: 500px;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-contact-icon {
    width: 45px;
    height: 45px;
    background: var(--color-bg-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.header-contact-text {
    font-size: var(--font-size-sm);
}

.header-contact-text span {
    display: block;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.header-contact-text strong {
    color: var(--color-text-dark);
    font-size: var(--font-size-base);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-action {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--color-text-dark);
    transition: color var(--transition-fast);
}

.header-action:hover {
    color: var(--color-primary);
}

.header-action-icon {
    font-size: 24px;
}

.header-action-label {
    font-size: var(--font-size-xs);
}

.header-action .badge-count {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 18px;
    height: 18px;
    background: var(--color-urgent);
    color: var(--color-text-white);
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 220px;
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

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

.user-dropdown-menu .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

.user-dropdown-menu .divider {
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: var(--spacing-sm) 0;
}

.user-dropdown-menu ul {
    margin-top: var(--spacing-sm);
}

.user-dropdown-menu ul li a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    color: var(--color-text-dark);
    border-radius: var(--radius-md);
}

.user-dropdown-menu ul li a:hover {
    background: var(--color-bg-light);
}

/* Navigation */
.main-nav {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.nav-list {
    display: flex;
    justify-content: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--color-text-white);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: background var(--transition-fast);
}

.nav-link:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--color-text-white);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 600px;
    background: var(--color-bg-white);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.nav-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.mega-menu-column h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
}

.mega-menu-column ul li a {
    display: block;
    padding: var(--spacing-xs) 0;
    color: var(--color-text-medium);
    font-size: var(--font-size-sm);
}

.mega-menu-column ul li a:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-sm);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
}

@media (max-width: 992px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-list {
        display: none;
    }

    .header-search {
        display: none;
    }

    .top-bar {
        display: none;
    }
}