/* ==========================================================================
   HAPPYPIP Search Overlay
   ========================================================================== */

/* ── Overlay container ── */
.hp-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    background: rgba(21, 44, 36, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.hp-search-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

/* ── Inner panel ── */
.hp-search__inner {
    background: var(--bg-card);
    max-width: 760px;
    margin: 0 auto;
    margin-top: 80px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    padding: var(--space-xl);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.hp-search-overlay.is-open .hp-search__inner {
    transform: translateY(0);
}

/* ==========================================================================
   SEARCH BAR
   ========================================================================== */

.hp-search__bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.hp-search__input-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-input);
    border: 2px solid var(--border-input);
    border-radius: var(--radius-full);
    padding: 12px 18px;
    transition: border-color 0.2s ease;
}

.hp-search__input-wrap:focus-within {
    border-color: var(--sunset-mid);
}

.hp-search__input-wrap .hp-ico {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: 0.5;
}

.hp-search__input {
    flex: 1;
    border: none;
    background: none;
    font-family: var(--font-heading);
    font-size: var(--text-base);
    color: var(--text-primary);
    outline: none;
    min-width: 0;
}

.hp-search__input::placeholder {
    color: var(--text-muted);
}

/* Clear + Close buttons use global .hp-close-btn / .hp-close-btn--xs */

/* ==========================================================================
   MODE TOGGLE — Products / Knowledge
   ========================================================================== */

.hp-search__toggle {
    display: inline-flex;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    padding: 3px;
    margin-bottom: var(--space-xl);
    border: 1px solid var(--border-default);
}

.hp-search__toggle-btn {
    font-family: var(--font-heading);
    font-size: var(--text-small);
    font-weight: 600;
    color: var(--text-muted);
    background: none;
    border: none;
    border-radius: var(--radius-full);
    padding: 7px 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.hp-search__toggle-btn.is-active {
    background: var(--gradient-sunset);
    color: #fff;
    box-shadow: 0 2px 8px rgba(236, 169, 110, 0.3);
}

.hp-search__toggle-btn:not(.is-active):hover {
    color: var(--sunset-text);
}

/* ==========================================================================
   DEFAULT STATE — Popular + Recent Searches
   ========================================================================== */

.hp-search__section {
    margin-bottom: var(--space-lg);
}

.hp-search__section-label {
    font-family: var(--font-heading);
    font-size: var(--text-label);
    font-weight: 700;
    color: var(--sunset-text);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: var(--space-sm);
}

.hp-search__popular,
.hp-search__recent {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.hp-search__tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: var(--color-card);
    border: 1px solid var(--border-input);
    font-family: var(--font-heading);
    font-size: var(--text-small);
    font-weight: 600;
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.hp-search__tag:hover {
    border-color: var(--sunset-mid);
    background: rgba(236, 169, 110, 0.06);
}

/* Recent search tags with remove button */
.hp-search__recent-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px 6px 14px;
    border-radius: var(--radius-full);
    background: var(--color-card);
    border: 1px solid var(--border-input);
    font-family: var(--font-heading);
    font-size: var(--text-small);
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.hp-search__recent-tag:hover {
    border-color: var(--sunset-mid);
}

/* Recent remove button uses global .hp-close-btn--xs */

/* ==========================================================================
   TRENDING PRODUCT CARDS
   ========================================================================== */

.hp-search__trending {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

.hp-search__trend-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
    transition: all 0.2s ease;
    text-align: center;
}

.hp-search__trend-card:hover {
    border-color: var(--sunset-mid);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(200, 165, 100, 0.12);
}

.hp-search__trend-img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-img-placeholder);
    margin-bottom: var(--space-xs);
}

.hp-search__trend-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hp-search__trend-name {
    font-family: var(--font-heading);
    font-size: var(--text-small);
    font-weight: 600;
    color: var(--green-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    margin-bottom: 2px;
}

.hp-search__trend-price {
    font-family: var(--font-heading);
    font-size: var(--text-small);
    font-weight: 700;
    color: var(--price-color);
    margin-bottom: 4px;
}

.hp-search__trend-badge {
    font-family: var(--font-heading);
    font-size: var(--text-badge);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: #F0E8DC;
    color: #8A7558;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   LIVE RESULTS — Product Cards
   ========================================================================== */

.hp-search__results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
}

.hp-search__result {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: background 0.15s ease;
}

.hp-search__result:hover {
    background: var(--bg-surface);
}

.hp-search__result-img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background: var(--bg-img-placeholder);
    flex-shrink: 0;
}

.hp-search__result-info {
    flex: 1;
    min-width: 0;
}

.hp-search__result-name {
    font-family: var(--font-heading);
    font-size: var(--text-sub);
    font-weight: 600;
    color: var(--green-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hp-search__result-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: 2px;
}

.hp-search__result-price {
    font-family: var(--font-heading);
    font-size: var(--text-small);
    font-weight: 700;
    color: var(--price-color);
}

.hp-search__result-badge {
    font-family: var(--font-heading);
    font-size: var(--text-badge);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: var(--bg-input);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hp-search__result-effects {
    display: flex;
    gap: 4px;
    margin-top: 3px;
}

.hp-search__result-effect {
    font-family: var(--font-heading);
    font-size: var(--text-badge);
    padding: 2px 6px;
    border-radius: var(--radius-full);
    background: #F0E8DC;
    color: #8A7558;
}

/* Category / Effect matches */
.hp-search__matches {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-default);
    margin-bottom: var(--space-sm);
}

.hp-search__match {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    background: rgba(236, 169, 110, 0.08);
    border: 1px solid rgba(236, 169, 110, 0.2);
    font-family: var(--font-heading);
    font-size: var(--text-label);
    font-weight: 600;
    color: var(--sunset-text);
    text-decoration: none;
    transition: all 0.2s ease;
}

.hp-search__match:hover {
    background: var(--gradient-sunset);
    color: #fff;
    border-color: transparent;
}

.hp-search__match .hp-ico {
    width: 14px;
    height: 14px;
}

/* No results */
.hp-search__no-results {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.hp-search__no-results p {
    font-family: var(--font-body);
    font-size: var(--text-sub);
    color: var(--text-muted);
    margin: 0 0 var(--space-lg);
}

/* Loading */
.hp-search__loading {
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: var(--space-2xl);
}

.hp-search__loading span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sunset-mid);
    animation: hpSearchDot 1.2s ease-in-out infinite;
}

.hp-search__loading span:nth-child(2) { animation-delay: 0.15s; }
.hp-search__loading span:nth-child(3) { animation-delay: 0.3s; }

@keyframes hpSearchDot {
    0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
    40%           { opacity: 1;   transform: scale(1.1); }
}

/* ==========================================================================
   KNOWLEDGE MODE
   ========================================================================== */

.hp-search__knowledge-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
}

.hp-search__knowledge-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hp-search__knowledge-card:hover {
    border-color: var(--sunset-mid);
    box-shadow: 0 2px 12px rgba(236, 169, 110, 0.15);
}

.hp-search__knowledge-accent {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
}

.hp-search__knowledge-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    margin-left: var(--space-xs);
}

.hp-search__knowledge-icon .hp-ico {
    width: 20px;
    height: 20px;
}

.hp-search__knowledge-content {
    flex: 1;
    min-width: 0;
}

.hp-search__knowledge-cat {
    font-family: var(--font-heading);
    font-size: var(--text-badge);
    font-weight: 600;
    color: var(--sunset-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hp-search__knowledge-title {
    font-family: var(--font-heading);
    font-size: var(--text-sub);
    font-weight: 700;
    color: var(--green-dark);
    margin: 2px 0;
}

.hp-search__knowledge-desc {
    font-family: var(--font-body);
    font-size: var(--text-small);
    color: var(--text-muted);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hp-search__knowledge-meta {
    font-family: var(--font-heading);
    font-size: var(--text-badge);
    color: var(--text-muted);
}

.hp-search__knowledge-empty {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.hp-search__knowledge-empty p {
    font-family: var(--font-body);
    font-size: var(--text-sub);
    color: var(--text-muted);
    margin: 0 0 var(--space-lg);
}

/* Fallback coming soon (if no decks exist) */
.hp-search__coming-soon {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.hp-search__coming-soon .hp-ico {
    width: 40px;
    height: 40px;
    opacity: 0.4;
    margin-bottom: var(--space-md);
}

.hp-search__coming-soon h3 {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: 700;
    color: var(--green-dark);
    margin: 0 0 var(--space-sm);
}

.hp-search__coming-soon p {
    font-family: var(--font-body);
    font-size: var(--text-sub);
    color: var(--text-muted);
    margin: 0 0 var(--space-xl);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 540px) {
    .hp-search__inner {
        margin: 0;
        border-radius: 0;
        max-height: 100vh;
        height: 100vh;
        margin-top: 0;
        padding: var(--space-lg) var(--space-md);
    }

    .hp-search__result-effects {
        display: none;
    }

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