/* 
 * PromptVerse Main Stylesheet
 * Premium Dark Mode & Custom Elements
 */

/* Layout & Structure */
.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Sticky Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 11, 11, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: 20px;
}

.logo a {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Search Bar */
.search-wrapper {
    position: relative;
    flex: 1;
    max-width: 600px;
}

.search-form-header {
    display: flex;
    align-items: center;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 30px;
    padding: 6px 6px 6px 18px;
    transition: var(--transition);
}

.search-form-header:focus-within {
    border-color: var(--color-purple);
    box-shadow: var(--shadow-glow);
}

.search-form-header input {
    flex: 1;
    height: 38px;
    font-size: 14px;
}

.search-form-header input::placeholder {
    color: var(--color-text-muted);
}

.search-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.image-search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.image-search-btn:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

.search-submit-btn {
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    color: #ffffff;
    padding: 0 20px;
    height: 36px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.search-submit-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Real-time search suggestions */
.search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 110;
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: var(--transition);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background: var(--color-surface-hover);
}

.suggestion-thumb {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.suggestion-details {
    flex: 1;
    min-width: 0;
}

.suggestion-title {
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.suggestion-category {
    font-size: 11px;
    color: var(--color-text-muted);
}

/* Header Right Options */
.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-menu-desktop {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
}

.nav-menu-desktop a {
    font-weight: 600;
    font-size: 14px;
    color: var(--color-text-muted);
}

.nav-menu-desktop a:hover,
.nav-menu-desktop .current-menu-item a {
    color: var(--color-text);
}

.header-auth-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.header-auth-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-text-muted);
}

.user-profile-menu {
    position: relative;
}

.profile-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
}

.profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--color-border);
}

.profile-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    width: 200px;
    display: none;
    z-index: 105;
    padding: 8px 0;
}

.profile-dropdown a {
    display: block;
    padding: 10px 16px;
    font-size: 13px;
    transition: var(--transition);
}

.profile-dropdown a:hover {
    background: var(--color-surface-hover);
    color: var(--color-purple);
}

/* Category pills */
.category-bar {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.category-scroll {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 56px;
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
}

.category-scroll::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.category-pill {
    white-space: nowrap;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.category-pill:hover,
.category-pill.active {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.category-pill.active {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(59, 130, 246, 0.2));
    border-color: var(--color-purple);
    color: #ffffff;
}

/* Hero Section */
.home-hero-section {
    padding: 60px 0 40px;
    text-align: center;
}

.home-hero-title {
    font-size: clamp(36px, 8vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1.5px;
}

.home-hero-title span {
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.home-hero-subtitle {
    color: var(--color-text-muted);
    font-size: clamp(14px, 2.5vw, 18px);
    max-width: 600px;
    margin: 0 auto;
}

/* Grid & Masonry System */
.prompt-grid-container {
    padding: 20px 0 80px;
}

.prompt-masonry {
    column-count: 5;
    column-gap: 20px;
    width: 100%;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 20px;
    display: inline-block;
    width: 100%;
}

/* Prompt Card */
.prompt-card {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.prompt-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-glow), var(--shadow);
}

.card-image-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.card-image-wrap img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: var(--transition);
}

.prompt-card:hover img {
    transform: scale(1.03);
}

.card-wishlist-btn {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(11, 11, 11, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: var(--transition);
}

.card-wishlist-btn:hover {
    transform: scale(1.1);
    background: rgba(11, 11, 11, 0.9);
}

.card-wishlist-btn.active {
    color: var(--color-purple);
    border-color: var(--color-purple);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0) 100%);
    opacity: 0;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    transition: var(--transition);
}

.prompt-card:hover .card-overlay {
    opacity: 1;
}

.card-details {
    width: 100%;
}

.card-title {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-meta {
    font-size: 11px;
    color: var(--color-text-muted);
}

/* Skeleton Loaders */
.skeleton-card {
    height: 300px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

.skeleton-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: translateX(-100%);
    animation: skeleton-shimmer 1.5s infinite;
}

@keyframes skeleton-shimmer {
    100% {
        transform: translateX(100%);
    }
}

/* Full Screen Popup Modal */
.prompt-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.prompt-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.modal-close-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 210;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: #ffffff;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.modal-container {
    position: relative;
    z-index: 205;
    width: 92%;
    max-width: 1200px;
    height: 85vh;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.8);
    display: flex;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.prompt-modal.active .modal-container {
    transform: scale(1);
}

/* Modal Inner Grid split */
.modal-image-panel {
    flex: 1.2;
    background: #000000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 40px;
    border-right: 1px solid var(--color-border);
}

.modal-main-image-wrap {
    max-width: 100%;
    max-height: 70%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.modal-main-image-wrap img {
    max-width: 100%;
    max-height: 55vh;
    border-radius: var(--radius-md);
    object-fit: contain;
    box-shadow: var(--shadow);
}

.image-actions-top-left {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
}

.image-actions-bottom-left {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
}

.image-btn-floating {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(11, 11, 11, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.image-btn-floating:hover {
    background: rgba(11, 11, 11, 0.95);
    transform: scale(1.05);
}

.image-btn-floating.active {
    color: var(--color-purple);
    border-color: var(--color-purple);
    background: rgba(11, 11, 11, 0.85);
}

/* Modal Gallery Thumbnails */
.modal-thumbnails {
    display: flex;
    gap: 8px;
    margin-top: 24px;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 6px;
}

.modal-thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 2px solid transparent;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition);
}

.modal-thumb:hover,
.modal-thumb.active {
    opacity: 1;
}

.modal-thumb.active {
    border-color: var(--color-purple);
}

/* Modal Details Panel */
.modal-details-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 40px;
    overflow-y: auto;
    background: var(--color-surface);
}

.modal-details-panel h1 {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.modal-tag-pill {
    padding: 4px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    font-size: 12px;
    color: var(--color-text-muted);
}

.modal-tag-pill:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

/* Stats Counter Row */
.modal-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.stat-box-num {
    font-size: 18px;
    font-weight: 700;
}

.stat-box-label {
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

/* Prompt Display Block */
.modal-prompt-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.modal-prompt-box {
    position: relative;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-purple);
    border-radius: var(--radius-sm);
    padding: 18px;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
    user-select: all;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 200px;
    overflow-y: auto;
}

/* Action Buttons Drawer */
.modal-action-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
}

.btn-primary {
    flex: 1.3;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    color: #ffffff;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 48px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.03);
    color: #ffffff;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Similar Prompts */
.modal-similar-section {
    border-top: 1px solid var(--color-border);
    padding-top: 30px;
}

.similar-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.similar-scroll {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: thin;
}

.similar-card {
    flex: 0 0 140px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.similar-card:hover {
    border-color: var(--color-purple);
}

.similar-card img {
    width: 100%;
    height: 100px;
    object-fit: cover;
}

.similar-card-title {
    padding: 8px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Mobile Bottom Navigation */
.mobile-nav-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    display: none; /* Show only on mobile */
    justify-content: space-around;
    align-items: center;
    z-index: 150;
    padding: 0 10px;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 10px;
    gap: 4px;
    flex: 1;
    height: 100%;
    transition: var(--transition);
}

.mobile-nav-item svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    color: var(--color-purple);
}

/* Auth Popup Modal */
.auth-modal {
    position: fixed;
    inset: 0;
    z-index: 250;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.auth-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.auth-container {
    position: relative;
    z-index: 255;
    width: 90%;
    max-width: 420px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
    overflow: hidden;
    padding: 36px;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.auth-modal.active .auth-container {
    transform: scale(1);
}

.auth-logo-center {
    font-size: 26px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 24px;
}

.auth-tab-btn {
    flex: 1;
    text-align: center;
    padding-bottom: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.auth-tab-btn.active {
    color: #ffffff;
    border-color: var(--color-purple);
}

.auth-form-wrap {
    display: none;
}

.auth-form-wrap.active {
    display: block;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-group input {
    width: 100%;
    height: 44px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0 14px;
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus {
    border-color: var(--color-purple);
}

.form-extra {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
    font-size: 12px;
}

.form-extra a {
    color: var(--color-purple);
}

.auth-submit-btn {
    width: 100%;
    height: 46px;
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    color: #ffffff;
    font-weight: 700;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    transition: var(--transition);
}

.auth-submit-btn:hover {
    opacity: 0.9;
}

.auth-divider {
    text-align: center;
    position: relative;
    margin-bottom: 20px;
    font-size: 12px;
    color: var(--color-text-muted);
}

.auth-divider::before,
.auth-divider::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--color-border);
}

.auth-divider::before { left: 0; }
.auth-divider::after { right: 0; }

.google-login-btn {
    width: 100%;
    height: 46px;
    background: #ffffff;
    color: #111111;
    font-weight: 600;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
    transition: var(--transition);
}

.google-login-btn:hover {
    background: #f1f1f1;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 350px;
}

.toast-alert {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-purple);
    border-radius: var(--radius-sm);
    padding: 14px 20px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    animation: toast-fade-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transition: var(--transition);
}

.toast-alert.success {
    border-left-color: var(--color-success);
}

.toast-alert.error {
    border-left-color: var(--color-error);
}

@keyframes toast-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Clear History Header Actions */
.page-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.history-section-title {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
}

/* History Cards */
.history-row {
    margin-bottom: 40px;
}

/* Responsive Grid columns settings */
@media (min-width: 1400px) {
    .prompt-masonry { column-count: 6; }
}

@media (max-width: 1200px) {
    .prompt-masonry { column-count: 4; }
    .modal-container { height: 90vh; }
}

@media (max-width: 992px) {
    .prompt-masonry { column-count: 3; }
    .modal-container {
        flex-direction: column;
        height: 95vh;
    }
    .modal-image-panel {
        flex: none;
        height: 45vh;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 20px;
    }
    .modal-main-image-wrap img {
        max-height: 35vh;
    }
    .modal-details-panel {
        flex: 1;
        padding: 24px;
    }
}

@media (max-width: 768px) {
    .prompt-masonry { column-count: 2; }
    .site-header {
        height: auto;
    }
    .header-container {
        height: 70px;
    }
    .logo a span {
        display: none;
    }
    .search-wrapper {
        display: block;
        flex: 1;
        max-width: none;
        margin: 0 10px;
    }
    .search-form-header {
        padding: 4px 4px 4px 12px;
    }
    .search-form-header input {
        height: 32px;
        font-size: 13px;
    }
    .search-submit-btn {
        padding: 0 12px;
        height: 32px;
        font-size: 11px;
    }
    .image-search-btn {
        width: 32px;
        height: 32px;
    }
    .header-right {
        display: flex;
        gap: 10px;
    }
    .nav-menu-desktop {
        display: none;
    }
    .mobile-nav-bar {
        display: flex;
    }
    .container {
        padding: 0 16px;
    }
    .prompt-grid-container {
        padding-bottom: 100px; /* Account for bottom nav */
    }
}

/* Category filter dropdown options styling */
.category-pill-dropdown:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--color-text) !important;
}
.category-pill-dropdown.active {
    background: rgba(139, 92, 246, 0.1) !important;
    color: var(--color-purple) !important;
}

/* User Profile Menu Hover Dropdown */
.user-profile-menu:hover .profile-dropdown {
    display: block;
}

/* Ad Wrapper & Content Responsiveness */
.promptverse-ad-wrapper iframe,
.promptverse-ad-wrapper ins,
.promptverse-ad-wrapper object,
.promptverse-ad-wrapper embed {
    max-width: 100% !important;
    height: auto !important;
}

/* Single Prompt Page Layout & Responsiveness */
.single-prompt-container {
    display: flex;
    flex-wrap: wrap;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.single-prompt-image-panel {
    flex: 1.2;
    min-width: 320px;
    background: #000000;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    border-right: 1px solid var(--color-border);
}
.single-prompt-details-panel {
    flex: 1;
    min-width: 320px;
    padding: 40px;
    background: var(--color-surface);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Additional Responsive Media Queries */
@media (max-width: 768px) {
    .single-prompt-image-panel {
        padding: 20px 16px !important;
        border-right: none !important;
        border-bottom: 1px solid var(--color-border) !important;
        flex: none !important;
        width: 100% !important;
    }
    .single-prompt-details-panel {
        padding: 24px 16px !important;
        flex: none !important;
        width: 100% !important;
    }
    .modal-action-buttons {
        flex-direction: column !important;
    }
    .modal-action-buttons button,
    .modal-action-buttons a {
        width: 100% !important;
        flex: none !important;
    }
}

@media (max-width: 576px) {
    .page-header-flex {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .page-header-flex button {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .prompt-masonry {
        column-count: 1 !important;
    }
    .modal-close-btn {
        top: 12px !important;
        right: 12px !important;
        width: 36px !important;
        height: 36px !important;
        font-size: 16px !important;
    }
    .modal-container {
        width: 96% !important;
        height: 98vh !important;
    }
    .modal-image-panel {
        height: 35vh !important;
        padding: 10px !important;
    }
    .modal-details-panel {
        padding: 16px !important;
    }
}

/* Compact Search Form for small mobiles to prevent horizontal scroll */
@media (max-width: 576px) {
    .filter-btn-text,
    .search-btn-text {
        display: none !important;
    }
    .search-btn-icon {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
    .search-submit-btn {
        width: 36px !important;
        height: 36px !important;
        border-radius: 50% !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .search-filter-btn {
        margin-right: 4px !important;
        padding: 8px 6px !important;
    }
    .search-form-header {
        padding: 4px 4px 4px 12px !important;
    }
    .search-actions {
        gap: 6px !important;
    }
}