/**
 * Deadline Funnel Blog - Archive Styles
 * Mobile-First Approach
 * Version: 2.1.0
 */

/* ==========================================================================
   Blog Hero Section (Mobile-First)
   ========================================================================== */
.df-blog-hero {
    padding: 20px 0 0;
}

/* ==========================================================================
   Category/Tag Hero Section (Compact)
   ========================================================================== */
.df-blog-category-hero {
    padding: 16px 0 0;
}

.df-blog-category-hero .df-breadcrumbs {
    margin-bottom: 12px;
}

.df-blog-category-hero__header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 16px;

}

@media (min-width: 768px) {
    .df-blog-category-hero__header {
        gap: 24px;
        margin-bottom: 0;
    }
}

.df-blog-category-hero__info {
    flex: 1;
}

.df-blog-category-hero__title {
    font-family: "Cooper", sans-serif;
    font-size: 28px;
    margin: 0;
    color: #333333;
    letter-spacing: 0.72px;
}

@media (min-width: 768px) {
    .df-blog-category-hero__title {
        font-size: 36px;
    }
}

@media (min-width: 1024px) {
    .df-blog-category-hero__title {
        font-size: 42px;
    }
}

.df-blog-category-hero__description {
    font-size: 14px;
    line-height: 1.5;
    color: var(--df-text-secondary, #666666);
    margin: 8px 0 0;
    max-width: 500px;
}

.df-blog-category-hero .df-blog-search {
    width: 100%;
    max-width: 280px;
    flex-shrink: 0;
}

@media (min-width: 576px) {
    .df-blog-hero {
        padding: 40px 0 0;
    }
}

.df-blog-category-hero ~ #latest-articles {
    padding-top: 24px;
}

.df-blog-hero__header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.df-blog-hero__title {
    font-family: "Cooper", sans-serif;
    margin: 0;
    letter-spacing: 0.72px;
}


@media (min-width: 1024px) {
    .df-blog-hero__title {
        font-size: 42px;
    }
}

/* ==========================================================================
   Search Bar (Mobile-First)
   ========================================================================== */
.df-blog-search {
    display: none;
}

@media (min-width: 768px) {
    .df-blog-search {
        display: block;
        position: relative;
        width: 280px;
        z-index: 12;
    }
}

@media (min-width: 1024px) {
    .df-blog-search {
        width: 320px;
    }
}

.df-blog-search__input {
    width: 100%;
    height: 34px;
    padding: 0 20px 0 35px;
    border: 1px solid var(--df-border-gray);
    border-radius: var(--df-radius-sm);
    font-size: 12px;
    color: #333333;
    background-color: #FFFFFF;
    transition: border-color var(--df-transition), box-shadow var(--df-transition);
}

.df-blog-search__input:focus {
    outline: none;
    border-color: var(--df-primary);
    box-shadow: 0 0 0 3px rgba(3, 129, 129, 0.1);
}

.df-blog-search__input::placeholder {
    color: var(--df-primary);
}

/* Hide native browser clear button for search inputs */
.df-blog-search__input::-webkit-search-cancel-button,
.df-blog-search__input::-webkit-search-decoration {
    -webkit-appearance: none;
    appearance: none;
}

.df-blog-search__btn {
    position: absolute;
    padding: 0;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--df-text-secondary);
}

.df-blog-search__btn:hover {
    color: var(--df-primary);
}

/* Clear button */
.df-blog-search__clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    padding: 0;
    background: var(--df-bg-light-gray);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--df-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, background-color 0.15s ease;
}

.df-blog-search--has-value .df-blog-search__clear {
    opacity: 1;
    visibility: visible;
}

.df-blog-search__clear:hover {
    background-color: var(--df-text-secondary);
    color: #FFFFFF;
}

.df-blog-search__clear svg {
    width: 12px;
    height: 12px;
}

/* Active search state */
.df-blog-search--active .df-blog-search__input {
    border-color: var(--df-primary);
    border-radius: var(--df-radius-sm) var(--df-radius-sm) 0 0;
}

/* ==========================================================================
   Search Dropdown
   ========================================================================== */
.df-search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border: 1px solid var(--df-primary);
    border-top: none;
    border-radius: 0 0 var(--df-radius-md) var(--df-radius-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    max-height: 480px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.df-blog-search--active .df-search-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.df-search-dropdown__header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--df-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.df-search-dropdown__label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--df-text-muted);
}

.df-search-dropdown__count {
    font-size: 11px;
    color: var(--df-text-secondary);
}

/* Search Results */
.df-search-results {
    list-style: none;
    padding: 0;
    margin: 0;
}

.df-search-results__item {
    border-bottom: 1px solid var(--df-border-light);
}

.df-search-results__item:last-child {
    border-bottom: none;
}

.df-search-results__link {
    display: flex;
    gap: 12px;
    padding: 12px 16px;
    text-decoration: none;
    transition: background-color 0.15s ease;
}

.df-search-results__link:hover,
.df-search-results__link--focused {
    background-color: var(--df-bg-pale);
}

.df-search-results__image {
    width: 60px;
    height: 45px;
    border-radius: var(--df-radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background-color: var(--df-bg-gray);
}

.df-search-results__content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.df-search-results__meta-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.df-search-results__category {
    display: inline-block;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 700;
    border-radius: 4px;
    background-color: var(--df-bg-light-gray);
    color: var(--df-text-secondary);
}

.df-search-results__title {
    font-size: 14px;
    font-weight: 500;
    color: #333333;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.df-search-results__title mark {
    background-color: var(--df-accent-blue-light);
    color: var(--df-accent-blue);
    padding: 0 2px;
    border-radius: 2px;
}

.df-search-results__meta {
    font-size: 11px;
    color: var(--df-text-muted);
}

/* Loading/Empty States */
.df-search-loading,
.df-search-empty {
    padding: 32px 16px;
    text-align: center;
}

.df-search-loading__spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--df-border-light);
    border-top-color: var(--df-primary);
    border-radius: 50%;
    margin: 0 auto 12px;
    animation: df-spin 0.8s linear infinite;
}

.df-search-empty__icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    color: var(--df-text-muted);
}

.df-search-empty__title {
    font-size: 14px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 4px;
}

.df-search-view-all {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background-color: var(--df-bg-light-gray);
    color: var(--df-primary);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 var(--df-radius-md) var(--df-radius-md);
}

.df-search-view-all:hover {
    background-color: var(--df-primary);
    color: #FFFFFF;
}

/* ==========================================================================
   Search Initial State (Popular Topics & Recent Searches)
   ========================================================================== */
.df-search-initial {
    padding: 16px;
}

.df-search-initial__section {
    margin-bottom: 16px;
}

.df-search-initial__section:last-child {
    margin-bottom: 0;
}

.df-search-initial__label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--df-text-muted);
    margin-bottom: 10px;
}

.df-search-initial__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.df-search-initial__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: var(--df-bg-pale);
    border: 1px solid var(--df-border-light);
    border-radius: var(--df-radius-full);
    font-size: 13px;
    color: var(--df-text-secondary);
    text-decoration: none;
    transition: all 0.15s ease;
    cursor: pointer;
}

.df-search-initial__tag:hover {
    background-color: var(--df-primary);
    border-color: var(--df-primary);
    color: #FFFFFF;
}

.df-search-initial__tag svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Category tags - standard style, color on hover */
.df-search-initial__tag--category {
    background-color: var(--df-bg-pale, #F5F5F5);
    border-color: var(--df-border-light, #E0E0E0);
    color: var(--df-text-secondary, #666666);
}

.df-search-initial__tag--category:hover {
    background-color: var(--tag-bg, var(--df-primary-light));
    border-color: var(--tag-bg, var(--df-primary-light));
    color: var(--tag-color, var(--df-primary));
}

.df-search-initial__tag--category svg path {
    stroke: currentColor;
    transition: stroke 0.15s ease;
}

/* Recent articles in dropdown */
.df-search-results--recent {
    margin: 0;
    padding: 0;
    list-style: none;
}

.df-search-results--recent .df-search-results__item {
    border-bottom: 1px solid var(--df-border-light);
}

.df-search-results--recent .df-search-results__item:last-child {
    border-bottom: none;
}

.df-search-results--recent .df-search-results__link {
    display: block;
    padding: 10px 0;
    text-decoration: none;
    color: inherit;
}

.df-search-results--recent .df-search-results__link:hover .df-search-results__title {
    color: var(--df-primary);
}

.df-search-results--recent .df-search-results__title {
    font-size: 13px;
    font-weight: 500;
    color: #333333;
    margin-bottom: 2px;
    line-height: 1.4;
    transition: color 0.15s ease;
}

.df-search-results--recent .df-search-results__meta {
    font-size: 11px;
    color: var(--df-text-muted);
}

/* Recent searches with clock icon */
.df-search-initial__tag--recent {
    position: relative;
    padding-left: 28px;
}

.df-search-initial__tag--recent::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 6v6l4 2'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.df-search-initial__tag--recent:hover::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 6v6l4 2'/%3E%3C/svg%3E");
}

/* ==========================================================================
   Mobile Search
   ========================================================================== */
.df-search-mobile-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    border-radius: var(--df-radius-full);
    color: var(--df-primary);
    cursor: pointer;
    flex-shrink: 0;
}

.df-search-mobile-trigger svg {
    width: 20px;
    height: 20px;
}

@media (min-width: 768px) {
    .df-search-mobile-trigger {
        display: none;
    }
}

/* ==========================================================================
   Mobile Search Modal
   ========================================================================== */
.df-search-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background-color: #FFFFFF;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(100%);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.df-search-modal--active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.df-search-modal__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--df-border-light);
    position: sticky;
    top: 0;
    background: #FFFFFF;
    z-index: 1;
}

.df-search-modal__close {
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    color: var(--df-text-secondary);
    cursor: pointer;
    border-radius: var(--df-radius-sm);
    flex-shrink: 0;
}

.df-search-modal__close svg {
    width: 24px;
    height: 24px;
}

.df-search-modal__input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.df-search-modal__icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--df-primary);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.df-search-modal__input {
    width: 100%;
    height: 40px;
    padding: 0 40px 0 36px;
    border: 1px solid var(--df-border-gray);
    border-radius: var(--df-radius-sm);
    font-size: 13px;
    color: #333333;
    background-color: #FFFFFF;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.df-search-modal__input:focus {
    outline: none;
    border-color: var(--df-primary);
    box-shadow: 0 0 0 3px rgba(3, 129, 129, 0.1);
}

.df-search-modal__input::placeholder {
    color: var(--df-primary);
}

/* Hide native browser clear button for search inputs */
.df-search-modal__input::-webkit-search-cancel-button,
.df-search-modal__input::-webkit-search-decoration {
    -webkit-appearance: none;
    appearance: none;
}

.df-search-modal__clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    padding: 0;
    background: var(--df-bg-light-gray);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--df-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, background-color 0.15s ease;
}

.df-search-modal--has-value .df-search-modal__clear {
    opacity: 1;
    visibility: visible;
}

.df-search-modal__clear:hover {
    background-color: var(--df-text-secondary);
    color: #FFFFFF;
}

.df-search-modal__clear svg {
    width: 12px;
    height: 12px;
}

.df-search-modal__content {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

body.df-search-modal-open {
    overflow: hidden;
}

/* ==========================================================================
   Featured Post Banner (Mobile-First)
   ========================================================================== */
.df-blog-featured {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 32px;
    min-height: auto;
    border-top: 1px solid var(--df-border-gray);
    padding-top: 32px;
}
@media (min-width: 768px) {
    .df-blog-featured {
        margin-bottom: 24px;
    }
}

.df-blog-featured__image {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--df-radius-lg);
    overflow: hidden;
    background-color: var(--df-bg-gray);
}

.df-blog-featured__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--df-transition);
}

.df-blog-featured__image:hover img {
    transform: scale(1.02);
}

.df-blog-featured__content {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0;
}

.df-blog-featured__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-top: 3px;
    margin-left: 3px;
}

@media (min-width: 576px) {
    .df-blog-featured__meta {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 12px;
    }
}

.df-blog-featured__meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--df-text-muted);
}

.df-blog-featured__meta-separator {
    display: none;
}

@media (min-width: 576px) {
    .df-blog-featured__meta-separator {
        display: block;
        width: 1px;
        height: 12px;
        background-color: var(--df-border-light);
    }
}

.df-blog-featured__title {
    margin: 16px 0;
    letter-spacing: 0.64px;
}


@media (min-width: 1024px) {
    .df-blog-featured__title {
        font-size: 42px;
    }
}

.df-blog-featured__title a {
    color: inherit;
    text-decoration: none;
}

.df-blog-featured__title a:hover {
    color: var(--df-primary);
}

.df-blog-featured__excerpt {
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.df-blog-featured__author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.df-blog-featured__author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    object-fit: cover;
    border: 1px solid var(--df-primary);
}

.df-blog-featured__author-info {
    display: flex;
    align-items: center;
    gap: 6px;
}


.df-blog-featured__author-name {
    color: var(--df-primary);
    font-weight: 500;
    text-decoration: none;
}

.df-blog-featured__author-name:hover {
    text-decoration: underline;
}

/* Tablet: 2 columns */
@media (min-width: 1024px) {
    .df-blog-featured {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        min-height: 320px;
    }

    .df-blog-featured__image {
        height: auto;
        aspect-ratio: auto;
    }

    .df-blog-featured__image {
        height: 480px;
        aspect-ratio: auto;
    }

    .df-blog-featured__content {
        max-width: 576px;
        padding: 40px 0;
    }
}

/* Desktop: specific width */
@media (min-width: 1440px) {
    .df-blog-featured {
        grid-template-columns: 576px 1fr;
        gap: 48px;
    }
}

/* ==========================================================================
   Category Filter (Mobile-First)
   ========================================================================== */
.df-blog-categories {
    display: flex;
    gap: 16px;
    padding-bottom: 12px;
    overflow-x: auto;
    flex-wrap: nowrap;
    margin-right: -16px;
    padding-right: 16px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.df-blog-categories::-webkit-scrollbar {
    display: none;
}

@media (min-width: 768px) {
    .df-blog-categories {
        flex-wrap: wrap;
        overflow-x: visible;
        margin-right: 0;
        padding-right: 0;
        padding-bottom: 22px;
    }
}

.df-blog-categories ~ #df-blog-grid-container {
    border-top: 1px solid var(--df-border-light);
}


/* ==========================================================================
   Resources Section (Mobile-First)
   ========================================================================== */
.df-blog-resources {
    padding: var(--df-section-padding) 0;
    background: linear-gradient(90deg, #FEF5E2 0%, #EEF9F9 85.5%);
}


.df-blog-resources .df-blog-section__header {
    padding-bottom: 24px;
    border-bottom: 1px solid #E8E4DC;
    margin-bottom: 30px;
}

.df-resource-card {
    padding: 17px 24px 24px;
    display: flex;
    flex-direction: column;
    background-color: #FFFFFF;
    border-radius: var(--df-radius-md);
    overflow: hidden;
    min-width: 0;
    text-decoration: none;
    border: 1px solid var(--df-border-gray);
    transition: box-shadow var(--df-transition), transform var(--df-transition);
}

@media (min-width: 1024px) {
    .df-resource-card {
        min-width: 280px;
        max-width: 384px;
        padding: 17px 32px 32px;
    }
}

.df-resource-card:hover {
    box-shadow: var(--df-shadow-card-hover);
    text-decoration: none;
}

.df-resource-card__image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.df-resource-card__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.df-resource-card:hover .df-resource-card__title {
    color: var(--df-primary);
}

.df-resource-card__content {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 8px;
}

@media (min-width: 768px) {
    .df-resource-card__content {
        min-height: 100px;
    }
}

.df-resource-card__title {
    font-family: "Cooper", sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #333333;
    margin: 0;
    transition: color var(--df-transition);
    letter-spacing: 0.45px;
}

@media (min-width: 768px) {
    .df-resource-card__title {
        font-size: 22px;
    }
}

.df-resource-card__text {
    color: var(--df-text-default);
    margin: 0;
}