/* =========================================================
   DEBDIPA'S NATURE HUB - SEARCH OVERLAY & RESULTS STYLES
   Ayurvedic Emerald Glassmorphism & Gold Theme
========================================================= */

:root {
    --search-bg: rgba(18, 33, 26, 0.94);
    --search-card-bg: rgba(255, 255, 255, 0.08);
    --search-card-hover: rgba(255, 255, 255, 0.14);
    --search-border: rgba(201, 168, 92, 0.25);
    --search-gold: #C9A85C;
    --search-gold-light: #E8D39E;
    --search-cream: #F7F4ED;
    --search-text-muted: rgba(247, 244, 237, 0.65);
    --search-accent-green: #3D6753;
}

/* Base Overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--search-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 30px 20px 40px;
    box-sizing: border-box;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
    overflow-y: auto;
    font-family: 'Montserrat', sans-serif;
    color: var(--search-cream);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Close Button */
.search-close-btn {
    position: fixed;
    top: 24px;
    right: 32px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--search-cream);
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    z-index: 100000;
    line-height: 1;
}

.search-close-btn:hover {
    background: var(--search-gold);
    color: #16261E;
    border-color: var(--search-gold);
    transform: rotate(90deg) scale(1.05);
}

/* Main Search Container */
.search-container-inner {
    width: 100%;
    max-width: 860px;
    margin: 30px auto 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    animation: searchSlideDown 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes searchSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Header & Title */
.search-header-branding {
    text-align: center;
    margin-bottom: 5px;
}

.search-header-branding .search-brand-subtitle {
    font-size: 11px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--search-gold);
    font-weight: 700;
}

.search-header-branding h2 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 600;
    color: var(--search-cream);
    margin: 4px 0 0;
    letter-spacing: 0.5px;
}

/* Search Input Box */
.search-input-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.07);
    border: 1.5px solid var(--search-border);
    border-radius: 50px;
    padding: 8px 16px 8px 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25), inset 0 1px 3px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.search-input-wrapper:focus-within {
    border-color: var(--search-gold);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 35px rgba(201, 168, 92, 0.18), inset 0 1px 4px rgba(255, 255, 255, 0.15);
}

.search-input-icon {
    color: var(--search-gold);
    margin-right: 14px;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.search-input-field {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-size: clamp(16px, 2.5vw, 20px);
    font-family: 'Montserrat', sans-serif;
    color: #FFFFFF;
    font-weight: 500;
    padding: 8px 0;
}

.search-input-field::placeholder {
    color: rgba(247, 244, 237, 0.45);
    font-weight: 400;
}

.search-clear-btn {
    background: transparent;
    border: none;
    color: var(--search-text-muted);
    font-size: 18px;
    cursor: pointer;
    padding: 6px 10px;
    display: none;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.search-clear-btn:hover {
    color: #FFFFFF;
}

.search-submit-btn {
    background: linear-gradient(135deg, #C9A85C 0%, #A88638 100%);
    color: #14241B;
    border: none;
    border-radius: 50px;
    padding: 10px 22px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.25s ease;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.search-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(201, 168, 92, 0.4);
}

/* Category Filter Tabs */
.search-filter-pills {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 5px;
}

.search-pill-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--search-text-muted);
    border-radius: 50px;
    padding: 7px 18px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-pill-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--search-cream);
    border-color: rgba(201, 168, 92, 0.4);
}

.search-pill-btn.active {
    background: var(--search-gold);
    color: #16261E;
    border-color: var(--search-gold);
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(201, 168, 92, 0.3);
}

/* Quick Suggestions / Trending */
.search-suggestions-box {
    margin-top: 15px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
}

.search-suggestions-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--search-gold-light);
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.search-tag-chip {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--search-cream);
    padding: 7px 15px;
    border-radius: 50px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.search-tag-chip:hover {
    background: rgba(201, 168, 92, 0.2);
    border-color: var(--search-gold);
    color: var(--search-gold-light);
    transform: translateY(-2px);
}

/* Results Header / Status */
.search-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4px;
    margin-top: 10px;
    font-size: 13px;
    color: var(--search-text-muted);
}

.search-status-bar strong {
    color: var(--search-gold-light);
}

/* Results Content Area */
.search-results-wrapper {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.search-section-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-section-header {
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--search-gold);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 8px;
}

/* Results Grid */
.search-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
}

/* Result Card */
.search-item-card {
    background: var(--search-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 14px;
    display: flex;
    gap: 14px;
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.search-item-card:hover {
    background: var(--search-card-hover);
    border-color: var(--search-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.search-item-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--search-gold);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.search-item-card:hover::after {
    opacity: 1;
}

.search-item-thumb {
    width: 68px;
    height: 68px;
    border-radius: 12px;
    background: radial-gradient(circle, #FFFFFF 0%, #EDE6D3 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    padding: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.search-item-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.25s ease;
}

.search-item-card:hover .search-item-thumb img {
    transform: scale(1.1);
}

.search-item-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.search-item-category {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    color: var(--search-gold);
    text-transform: uppercase;
}

.search-item-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.search-item-snippet {
    font-size: 11px;
    color: var(--search-text-muted);
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-item-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
}

.search-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--search-gold-light);
}

.search-item-cta {
    font-size: 11px;
    color: var(--search-cream);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0.8;
}

.search-item-card:hover .search-item-cta {
    color: var(--search-gold);
    opacity: 1;
}

/* Highlighting matched text */
.search-highlight {
    background: rgba(201, 168, 92, 0.35);
    color: #FFF;
    border-radius: 2px;
    padding: 0 2px;
    font-weight: 700;
}

/* Loading Spinner */
.search-loading-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
    gap: 12px;
    color: var(--search-gold-light);
    font-size: 14px;
}

.spinner-icon {
    width: 24px;
    height: 24px;
    border: 2.5px solid rgba(201, 168, 92, 0.2);
    border-top-color: var(--search-gold);
    border-radius: 50%;
    animation: searchSpin 0.7s linear infinite;
}

@keyframes searchSpin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.search-empty-state {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(255, 255, 255, 0.15);
    border-radius: 20px;
}

.search-empty-icon {
    font-size: 38px;
    margin-bottom: 10px;
    display: inline-block;
}

.search-empty-state h3 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 24px;
    color: var(--search-cream);
    margin-bottom: 6px;
}

.search-empty-state p {
    font-size: 13px;
    color: var(--search-text-muted);
    max-width: 420px;
    margin: 0 auto 16px;
}

/* In-Page Search Banner on product.php */
.search-active-banner {
    max-width: 1200px;
    margin: 20px auto 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(83, 107, 85, 0.2);
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    font-family: 'Montserrat', sans-serif;
}

.search-active-banner span {
    font-size: 14px;
    color: #263F35;
    font-weight: 500;
}

.search-active-banner strong {
    color: #3D6753;
}

.search-clear-filter-btn {
    background: #263F35;
    color: #F7F4ED;
    border: none;
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-clear-filter-btn:hover {
    background: #536B55;
    transform: translateY(-1px);
}

/* Mobile Responsiveness */
@media (max-width: 600px) {
    .search-overlay {
        padding: 20px 14px 30px;
    }
    .search-close-btn {
        top: 16px;
        right: 16px;
        width: 38px;
        height: 38px;
        font-size: 20px;
    }
    .search-input-wrapper {
        padding: 6px 10px 6px 16px;
    }
    .search-input-field {
        font-size: 15px;
    }
    .search-submit-btn {
        padding: 8px 14px;
        font-size: 12px;
    }
    .search-results-grid {
        grid-template-columns: 1fr;
    }
}