/* Responsive styles for the website */

/* Floating Header Responsive */
@media (max-width: 768px) {
    .floating-header {
        top: 0.5rem;
        width: calc(100% - 1rem);
    }

    .floating-navbar {
        padding: 0.5rem 1rem;
        border-radius: 20px;
    }

    .floating-navbar .container {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .nav-brand {
        font-size: 1rem;
        flex-shrink: 0;
    }

    .nav-brand i {
        font-size: 1.2rem;
    }

    .nav-search {
        flex: 1;
        margin: 0;
        max-width: none;
    }

    .nav-search .search-input-wrapper {
        padding: 0.4rem 0.75rem;
        border-radius: 12px;
    }

    .nav-search #searchInput {
        font-size: 0.85rem;
    }

    .nav-search #searchInput::placeholder {
        font-size: 0.85rem;
    }

    .nav-actions {
        gap: 0.5rem;
        flex-shrink: 0;
    }

    /* Sticky category bar mobile */
    .sticky-category-wrapper {
        top: 4rem;
    }

    .sticky-category-wrapper.scrolled {
        top: 3.5rem;
    }

    .sticky-category-bar {
        padding: 1rem 0;
    }

    .sticky-category-bar.compact {
        padding: 0.75rem 0;
    }

    .sticky-category-bar.compact .category-chip {
        padding: 0.6rem 1.2rem;
        min-height: 2.25rem;
        font-size: 0.85rem;
    }

    /* Adjust main content spacing for mobile */
    main {
        padding-top: 4.5rem;
    }
}

@media (max-width: 480px) {
    .floating-header {
        top: 0.25rem;
        width: calc(100% - 0.5rem);
    }

    .floating-navbar {
        padding: 0.4rem 0.75rem;
        border-radius: 16px;
    }

    .nav-brand span {
        display: none; /* Hide text on very small screens */
    }

    .nav-search .search-input-wrapper {
        padding: 0.35rem 0.6rem;
    }

    .nav-search #searchInput::placeholder {
        content: "Search...";
    }

    /* Sticky category bar extra small mobile */
    .sticky-category-wrapper {
        top: 3.5rem;
    }

    .sticky-category-wrapper.scrolled {
        top: 3rem;
    }

    .sticky-category-bar .category-chip {
        padding: 0.5rem 1rem;
        min-height: 2rem;
        font-size: 0.8rem;
    }

    .sticky-category-bar.compact .category-chip {
        padding: 0.4rem 0.8rem;
        min-height: 1.75rem;
        font-size: 0.75rem;
    }

    main {
        padding-top: 4rem;
    }
}

/* Mobile-first single column layout */
@media (max-width: 768px) {
    body {
        font-size: 14px;
    }

    /* Header stays horizontal but adjusts padding */
    .navbar {
        padding: 0.75rem 0;
    }

    /* Single column layout for mobile */
    .trending-prompts,
    .prompts-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
        max-width: 100%;
        padding: 0 1rem;
    }

    /* Stack prompt cards vertically */
    .prompt-card {
        max-width: 100%;
        margin: 0 auto;
    }

    .search-bar {
        width: 100%;
        max-width: 100%;
        margin: 1rem 0;
    }
    
    .container {
        padding: 0 1rem;
        max-width: 100%;
    }

    /* Category Filter Section Mobile */
    .category-filter-section {
        padding: 1.5rem 0;
    }
    
    .category-scroll-container {
        padding: 0.5rem 1rem;
        gap: 0.75rem;
    }
    
    .category-chip {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
        min-height: 2.75rem;
        flex-shrink: 0;
    }
    
    .section-title {
        font-size: 1.75rem;
        text-align: left;
        justify-content: flex-start;
    }
    
    .section-header {
        justify-content: flex-start;
        text-align: left;
        margin-bottom: 2rem;
    }
    
    .trending-icon {
        font-size: 1.75rem;
    }

    /* Category buttons stack */
    .categories {
        flex-direction: column;
        gap: 0.5rem;
    }

    .category-btn {
        width: 100%;
        text-align: center;
    }

    /* Category filter responsive */
    .category-filter-section {
        padding: 1rem 0;
    }
    
    .category-filter-section .container {
        padding: 0 1rem;
    }

    .category-chip {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        min-width: auto;
    }

    .sub-category-chip {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .category-scroll-container,
    .sub-category-scroll-container {
        gap: 0.5rem;
        padding: 0.25rem 0;
    }

    /* Category filters already responsive in main CSS */
}

/* Extra small mobile - optimize single column */
@media (max-width: 480px) {
    body {
        font-size: 13px;
    }

    .trending-prompts,
    .prompts-grid {
        gap: 0.75rem;
        padding: 0 0.5rem;
    }

    .container {
        padding: 0 0.5rem;
    }

    .prompt-card {
        padding: 1rem;
    }

    /* Extra small category filters */
    .category-chip {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }

    .sub-category-chip {
        padding: 0.35rem 0.7rem;
        font-size: 0.75rem;
    }

    /* Smaller trending section heading for small mobile */
    .section-title {
        font-size: 1.5rem;
        text-align: left;
        justify-content: flex-start;
        gap: 0.5rem;
    }
    
    .section-header {
        justify-content: flex-start;
        text-align: left;
        margin-bottom: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .trending-icon {
        font-size: 1.25rem;
    }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
    body {
        font-size: 16px;
    }

    .navbar {
        flex-direction: row;
    }

    .trending-prompts,
    .prompts-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .search-bar {
        width: 80%;
    }
}

/* Desktop styles */
@media (min-width: 1025px) {
    body {
        font-size: 18px;
    }

    .trending-prompts,
    .prompts-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .search-bar {
        width: 60%;
    }
}