/**
 * Header Component CSS
 */

.site-header {
    background: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: var(--space-4) var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-black);
    color: var(--primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.site-logo img {
    max-height: 40px;
}

.site-logo:hover {
    opacity: 0.9;
}

.main-nav {
    display: none;
}

@media (min-width: 768px) {
    .main-nav {
        display: flex;
        gap: var(--space-6);
    }
}

.main-nav a,
.main-nav .menu-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    font-family: inherit;
    transition: color var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.main-nav a:hover,
.main-nav .menu-link:hover {
    color: var(--primary);
}

.mobile-menu-toggle {
    display: inline-flex;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-700);
    padding: var(--space-2);
    position: relative;
    z-index: 1001;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.mobile-menu-toggle:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.mobile-menu-toggle.active {
    color: var(--primary);
}

.mobile-menu-toggle svg {
    transition: transform 0.3s ease;
}

.mobile-menu-toggle.active svg {
    transform: rotate(90deg);
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background: white;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    padding: 0;
    flex-direction: column;
    z-index: 1000;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    overflow-x: hidden;
}

.mobile-menu.active {
    right: 0;
}

/* Mobile Menu Header */
.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
    position: sticky;
    top: 0;
    z-index: 10;
}

.mobile-menu-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--gray-900);
    margin: 0;
}

.mobile-menu-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-600);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s;
}

.mobile-menu-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

/* Mobile Menu Content */
.mobile-menu-content {
    padding: 1rem 0;
    flex: 1;
    overflow-y: auto;
}

.mobile-menu a {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding: 0.875rem 1.5rem;
    border-radius: 0;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--font-size-sm);
    border-left: 3px solid transparent;
}

.mobile-menu a:hover,
.mobile-menu a.active {
    background: var(--gray-50);
    color: var(--primary);
    border-left-color: var(--primary);
}

.mobile-menu a svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Mobile Menu Submenu */
.mobile-menu-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--gray-50);
}

.mobile-menu-submenu.active {
    max-height: 1000px;
}

.mobile-menu-submenu a {
    padding-left: 3rem;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.mobile-menu-submenu a:hover {
    background: var(--gray-100);
}

/* Mobile Menu Item with Submenu */
.mobile-menu-item-has-children {
    position: relative;
}

.mobile-menu-item-has-children > a {
    padding-right: 3rem;
}

.mobile-menu-toggle-arrow {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle-arrow .arrow-icon-down,
.mobile-menu-toggle-arrow .arrow-icon-up {
    transition: opacity 0.2s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle-arrow .arrow-icon-up {
    display: none !important;
}

.mobile-menu-item-has-children.active .mobile-menu-toggle-arrow {
    color: var(--primary);
}

.mobile-menu-item-has-children.active .mobile-menu-toggle-arrow .arrow-icon-down {
    display: none !important;
}

.mobile-menu-item-has-children.active .mobile-menu-toggle-arrow .arrow-icon-up {
    display: flex !important;
}

.mobile-menu-item-has-children:not(.active) .mobile-menu-toggle-arrow .arrow-icon-down {
    display: flex !important;
}

.mobile-menu-item-has-children:not(.active) .mobile-menu-toggle-arrow .arrow-icon-up {
    display: none !important;
}

/* Mobile Menu Divider */
.mobile-menu hr {
    margin: 0.75rem 0;
    border: none;
    border-top: 1px solid var(--gray-200);
}

/* Mobile Menu Footer Actions */
.mobile-menu-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    position: sticky;
    bottom: 0;
}

/* Body scroll lock when menu is open */
body.mobile-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Menu Dropdown Styles */
.main-nav .menu-item-dropdown {
    position: relative;
    display: inline-flex;
}

.menu-item-dropdown .menu-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    font-family: inherit;
    transition: color var(--transition-base);
}

.menu-item-dropdown .menu-link:hover {
    color: var(--primary);
}

.menu-dropdown {
    position: absolute;
    top: calc(100% + 0.125rem);
    left: 0;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all 0.12s ease;
    z-index: 1000;
    padding: 0.125rem 0;
    margin-top: 0.125rem;
}

.menu-item-dropdown:hover .menu-dropdown,
.menu-item-dropdown:focus-within .menu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.12s ease;
    white-space: nowrap;
}

.menu-dropdown-link svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    opacity: 0.7;
}

.menu-dropdown-link:hover {
    background: var(--gray-50);
    color: var(--primary);
}

.menu-dropdown-link:hover svg {
    opacity: 1;
}

.menu-dropdown-link:first-child {
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.menu-dropdown-link:last-child {
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
}

/* Login button extracted from inline styles */
.login-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: white;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
}

.login-button:hover {
    background: var(--primary-dark);
}