/* Search bar styles shared between iframe and shortcode */
:root {
    /* Responsive spacing */
    --spacing-xs: clamp(8px, 2vw, 12px);
    --spacing-sm: clamp(12px, 2.5vw, 16px);
    --spacing-md: clamp(16px, 3vw, 24px);
    --spacing-lg: clamp(24px, 4vw, 32px);
    --spacing-xl: clamp(32px, 5vw, 48px);
    
    /* Responsive typography */
    --font-xs: clamp(10px, 2vw, 11px);
    --font-sm: clamp(12px, 2.2vw, 14px);
    --font-base: clamp(14px, 2.5vw, 16px);
    --font-lg: clamp(16px, 3vw, 18px);
}

.nlweb-search-iframe {
    position: fixed;
    width: 100%;
    left: 0;
    top: 88px;
    height: calc(100vh - 88px); /* Fallback for older browsers */
    height: calc(100dvh - 88px); /* Dynamic viewport height - accounts for iOS Safari URL bar */
    z-index: 500;
    border: none;
    background: #fff;
}

/* Close button for iframe */
.nlweb-iframe-close-btn {
    position: fixed;
    top: 100px;
    right: 24px;
    z-index: 501;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 0;
    background: transparent;
    color: #000;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
    padding: 4px;
}

.nlweb-iframe-close-btn:hover {
    opacity: 0.6;
}

.nlweb-iframe-close-btn:focus {
    outline: 2px solid #0078d4;
    outline-offset: 2px;
}

.nlweb-iframe-close-btn svg {
    width: 24px;
    height: 24px;
}

/* Larger screens (860px and up) */
@media (min-width: 860px) {
    .nlweb-search-iframe {
        top: 54px;
        height: calc(100vh - 54px);
        height: calc(100dvh - 54px);
    }
    .nlweb-iframe-close-btn {
        top: 70px;
    }
}

/* WordPress admin bar adjustments (when user is logged in) */
/* Mobile/Tablet (782px and lower) - admin bar is 46px */
.admin-bar .nlweb-search-iframe {
    top: calc(88px + 46px);
    height: calc(100vh - 88px - 46px);
    height: calc(100dvh - 88px - 46px);
}
.admin-bar .nlweb-iframe-close-btn {
    top: calc(104px + 46px);
}

/* Tablet/Desktop (783px and up) - admin bar is 32px */
@media (min-width: 783px) {
    .admin-bar .nlweb-search-iframe {
        top: calc(88px + 32px);
        height: calc(100vh - 88px - 32px);
        height: calc(100dvh - 88px - 32px);
    }
    .admin-bar .nlweb-iframe-close-btn {
        top: calc(104px + 32px);
    }
}

/* Desktop (860px and up) with admin bar */
@media (min-width: 860px) {
    .admin-bar .nlweb-search-iframe {
        top: calc(54px + 32px);
        height: calc(100vh - 54px - 32px);
        height: calc(100dvh - 54px - 32px);
    }
    .admin-bar .nlweb-iframe-close-btn {
        top: calc(70px + 32px);
    }
}
.nlweb-search-button {
    outline: 0;
    width: 34px;
    height: 34px;
    transition: color .1s, background-color .1s;
    border: 0;
    background: transparent;
    margin-right: 6px;
    margin-top: 0;
    padding: 15px 9px 30px;
}
.nlweb-search-button:after{
    font-family: "MWF-MDL2";
    content: "";
    forced-color-adjust: none;
    border: none;
    display: inline-block;
    font-size: 16px;
    margin-left: 2px;
    position: relative;
    text-indent: 0;
    vertical-align: sub;
}
.nlweb-search-button span {
    display: none;
}

/* Search Form Styles */
.nlweb-searchForm {
    border-radius: 8px;
    border: solid 1px transparent;
    background: #EEEEEE;
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    position: relative;
    width: 100%;
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    transition: border-color 0.2s ease;
}

/* Shortcode search bars - remove margin from form since disclaimer has it */
form[data-nlweb-search-bar="true"].nlweb-searchForm {
    margin-bottom: 0;
}

/* Add margins only for shortcode search bars on the page (not inside iframes) - only on larger screens */
@media (min-width: 769px) {
    form[data-nlweb-search-bar="true"].nlweb-searchForm {
        margin-left: 20px;
        margin-right: 20px;
        width: calc(100% - 40px);
    }
}

.nlweb-searchForm:focus-within {
    border-color: #D0D0D0;
}

.nlweb-searchForm.is-light {
    background: #fff;
}

.nlweb-searchForm .icon {
    font-size: 16px;
    height: 16px;
    width: 16px;
    flex-shrink: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: var(--spacing-sm);
}

.nlweb-searchForm input[type=text] {
    padding: var(--spacing-sm) calc(var(--spacing-lg) + 20px);
    font-size: 16px; /* Minimum 16px to prevent iOS zoom on focus */
    width: 100%;
    border: none;
    background: none;
    flex-grow: 1;
    min-height: 44px; /* Touch-friendly */
    font-family: inherit;
    color: #000 !important; /* Ensure text is visible */
}

.nlweb-searchForm input[type=text]::placeholder {
    color: #666 !important; /* Ensure placeholder is visible */
    opacity: 1;
}

.nlweb-searchForm button {
    border: none;
    background: none;
    height: 24px; 
    width: 24px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: var(--spacing-sm);
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dropdown styles */
.nlweb-search-dropdown {
    position: absolute;
    top: 104%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #D0D0D0;
    border-top: none;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 400;
    max-height: 50vh;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    transform: translateY(-10px) scaleY(0.95);
    transform-origin: top center;
    transition: opacity 0.2s ease-out, transform 0.2s ease-out;
    pointer-events: none;
}

.nlweb-search-dropdown.active {
    opacity: 1;
    transform: translateY(0) scaleY(1);
    pointer-events: auto;
    overflow-y: auto;
}

.nlweb-dropdown-item {
    padding: 12px var(--spacing-md);
    margin-bottom: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    min-height: 48px;
    opacity: 0;
    transform: translateY(10px);
    transition: background-color 0.15s ease, opacity 0.2s ease, transform 0.2s ease;
}

.nlweb-dropdown-item:last-child {
    margin-bottom: 8px;
}

.nlweb-dropdown-item:hover {
    background: #f8f8f8;
}

/* Staggered animation for dropdown items */
.nlweb-search-dropdown.active .nlweb-dropdown-item {
    opacity: 1;
    transform: translateY(0);
}

.nlweb-search-dropdown.active .nlweb-dropdown-item:nth-child(1) {
    transition-delay: 0.05s;
}

.nlweb-search-dropdown.active .nlweb-dropdown-item:nth-child(2) {
    transition-delay: 0.1s;
}

.nlweb-search-dropdown.active .nlweb-dropdown-item:nth-child(3) {
    transition-delay: 0.15s;
}

.nlweb-search-dropdown.active .nlweb-dropdown-item:nth-child(4) {
    transition-delay: 0.2s;
}

.nlweb-search-dropdown.active .nlweb-dropdown-item:nth-child(5) {
    transition-delay: 0.25s;
}

.nlweb-dropdown-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    margin-right: 12px;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    background: #e0e0e0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.nlweb-dropdown-item-icon.has-image {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.nlweb-dropdown-item-icon.has-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background: #e0e0e0;
    transition: opacity 0.2s ease;
}

.nlweb-dropdown-item-icon.has-image.is-loaded {
    opacity: 1;
}

.nlweb-dropdown-item-icon.has-image.is-loaded::before {
    opacity: 0;
}

.nlweb-dropdown-header {
    padding: 20px var(--spacing-md) 0 var(--spacing-md);
    margin-bottom: 8px;
    font-size: var(--font-xs);
    font-weight: normal;
    color: #9E9E9E;
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.nlweb-search-dropdown.active .nlweb-dropdown-header {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.02s;
}

.nlweb-dropdown-item-content {
    flex: 1;
}

.nlweb-dropdown-item-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

.nlweb-dropdown-item-desc {
    font-size: 12px;
    color: #666;
    opacity: 0.8;
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

/* Autocomplete suggestions styles */

.nlweb-dropdown-item.nlweb-category-item {
    cursor: pointer;
}

.nlweb-dropdown-item.nlweb-category-item:hover {
    background: #f8f8f8;
}

.nlweb-dropdown-suggestions {
    display: flex;
    flex-direction: column;
}

.nlweb-dropdown-suggestion {
    padding: 10px var(--spacing-md);
    padding-left: calc(var(--spacing-md) + 36px);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background-color 0.15s ease;
    position: relative;
}

.nlweb-dropdown-suggestion:hover,
.nlweb-dropdown-suggestion.selected {
    background: #f8f8f8;
}

/* Streaming suggestion animations */
.nlweb-suggestion-streaming {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.nlweb-suggestion-streaming.nlweb-suggestion-visible {
    opacity: 1;
    transform: translateY(0);
}

.nlweb-dropdown-item.selected {
    background: #f8f8f8;
}

.nlweb-suggestion-icon {
    position: absolute;
    left: var(--spacing-md);
    width: 16px;
    height: 16px;
    opacity: 1;
}

.nlweb-dropdown-suggestion span {
    font-size: 14px;
    color: #333;
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.4;
}

.nlweb-dropdown-suggestion-skeleton {
    padding: 10px var(--spacing-md);
    padding-left: calc(var(--spacing-md) + 36px);
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    height: 39px;
}

.skeleton-icon-square {
    position: absolute;
    left: var(--spacing-md);
    width: 16px;
    height: 16px;
    background: #e0e0e0;
    border-radius: 2px;
}

/* Dropdown error message */
.nlweb-dropdown-error {
    padding: 16px var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 12px;
    color: #d13438;
    font-size: 14px;
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.4;
}

.nlweb-dropdown-error-icon {
    flex-shrink: 0;
    color: #d13438;
}

/* Skeleton animation and base styles */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: 4px;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Responsive breakpoints */
@media (min-width: 641px) {
    .nlweb-searchForm input[type=text] {
        font-size: var(--font-lg);
        padding: var(--spacing-md) calc(var(--spacing-xl) + 20px);
    }
}

@media (min-width: 1367px) {
    .nlweb-searchForm input[type=text] {
        padding: 20px 50px;
        font-size: 18px;
    }

    .nlweb-searchForm .icon {
        font-size: 20px;
        height: 20px;
        width: 20px;
        left: 20px;
    }

    .nlweb-searchForm button {
        height: 24px;
        width: 24px;
        right: 20px;
    }
}

/* Scroll lock for when iframe modal is open */
body.nlweb-scroll-locked {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    /* top is set dynamically via JS to preserve scroll position */
}

/* Search disclaimer styles (for shortcode) */
.nlweb-search-disclaimer {
    font-size: 11px;
    color: #666;
    text-align: center;
    margin-top: 4px;
    margin-bottom: var(--spacing-lg);
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

.nlweb-search-disclaimer a {
    color: #0067B8 !important;
}