/* ============================================================
   Students Valley - Page-Specific Styles
   ============================================================ */

/* ---- HOME: HERO ---- */
.hero {
    position: relative;
    padding: var(--space-16) 0 var(--space-12);
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -60%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
    opacity: 0.6;
    pointer-events: none;
}

[data-theme="dark"] .hero::before {
    background: radial-gradient(circle, rgba(129, 140, 248, 0.08) 0%, transparent 70%);
}

.hero__title {
    font-size: var(--fs-4xl);
    font-weight: var(--fw-extrabold);
    margin-bottom: var(--space-4);
    position: relative;
    letter-spacing: -0.5px;
}

.hero__title .highlight {
    background: linear-gradient(135deg, var(--color-primary), #7C3AED, var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--fs-md);
    color: var(--text-secondary);
    max-width: 540px;
    margin: 0 auto var(--space-8);
    line-height: var(--lh-relaxed);
    position: relative;
}

.hero__search {
    max-width: 560px;
    margin: 0 auto var(--space-8);
    position: relative;
}

.hero__search input {
    width: 100%;
    padding: var(--space-4) var(--space-6) var(--space-4) 48px;
    font-size: var(--fs-base);
    background: var(--bg-surface);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.hero__search input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light), var(--shadow-md);
}

.hero__search input::placeholder {
    color: var(--text-muted);
}

.hero__search i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: var(--fs-lg);
}

.hero__tags {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    position: relative;
}

.hero__tags-label {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    font-weight: var(--fw-medium);
}

@media (max-width: 768px) {
    .hero {
        padding: var(--space-10) 0 var(--space-8);
    }

    .hero__title {
        font-size: var(--fs-2xl);
    }

    .hero__subtitle {
        font-size: var(--fs-sm);
    }
}

/* ---- HOME: ANNOUNCEMENTS SLIDER ---- */
.announcements-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--color-primary), #7C3AED);
    padding: var(--space-6) var(--space-8);
    color: #fff;
    min-height: 120px;
    display: flex;
    align-items: center;
}

[data-theme="dark"] .announcements-slider {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.3), rgba(124, 58, 237, 0.3));
    border: 1px solid rgba(129, 140, 248, 0.2);
}

.announcements-slider__item {
    display: none;
    animation: fadeSlide 0.5s var(--ease-out);
}

.announcements-slider__item.active {
    display: block;
}

.announcements-slider__label {
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    margin-bottom: var(--space-2);
}

.announcements-slider__title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-2);
}

.announcements-slider__body {
    font-size: var(--fs-sm);
    opacity: 0.9;
    line-height: var(--lh-relaxed);
    max-width: 600px;
}

.announcements-slider__nav {
    position: absolute;
    bottom: var(--space-4);
    right: var(--space-6);
    display: flex;
    gap: var(--space-2);
}

.announcements-slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.announcements-slider__dot.active {
    background: #fff;
    width: 24px;
    border-radius: 4px;
}

@keyframes fadeSlide {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- HOME: CATEGORIES STRIP ---- */
.categories-strip {
    display: flex;
    gap: var(--space-3);
    overflow-x: auto;
    padding: var(--space-2) 0;
    scrollbar-width: none;
}

.categories-strip::-webkit-scrollbar {
    display: none;
}

.category-chip {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    white-space: nowrap;
    transition: all var(--transition-fast);
    cursor: pointer;
    flex-shrink: 0;
}

.category-chip:hover,
.category-chip.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    /* box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25); */
}

.category-chip i {
    font-size: var(--fs-sm);
}

/* ---- MARKETPLACE: FILTERS ---- */
.filters-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-6);
    padding: var(--space-4) var(--space-5);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.filters-bar select {
    padding: var(--space-2) var(--space-4);
    padding-right: 32px;
    background: var(--bg-muted);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7194' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 5.646a.5.5 0 0 1 .708 0L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.filters-bar select:focus {
    border-color: var(--color-primary);
}

@media (max-width: 768px) {
    .filters-bar {
        padding: var(--space-3);
        gap: var(--space-2);
    }

    .filters-bar select {
        font-size: var(--fs-xs);
        padding: var(--space-2) var(--space-3);
    }
}

/* ---- PRODUCT DETAIL PAGE ---- */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
}

.product-detail__gallery {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
}

/* ---- INDIVIDUAL PRODUCT SLIDESHOW GALLERY & LIGHTBOX ---- */
.product-slider-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-muted);
    box-shadow: var(--shadow-sm);
}

.product-detail__main-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-slider-container:hover .product-detail__main-image {
    transform: scale(1.02);
}

.gallery-slide-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(15, 17, 23, 0.65);
    backdrop-filter: blur(6px);
    color: #ffffff;
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 5;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.gallery-slide-btn:hover {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}

.gallery-slide-btn.prev { left: 14px; }
.gallery-slide-btn.next { right: 14px; }

.product-detail__thumbnails {
    display: flex;
    gap: var(--space-3);
    overflow-x: auto;
    padding-bottom: 4px;
}

.product-detail__thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color var(--transition-fast);
    background: var(--bg-muted);
    flex-shrink: 0;
}

.product-detail__thumb.active,
.product-detail__thumb:hover {
    border-color: var(--color-primary);
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 11, 16, 0.95);
    backdrop-filter: blur(12px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: var(--space-6);
}

.lightbox-modal.active {
    display: flex;
    animation: fadeIn 0.25s ease-out;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 10;
}

.lightbox-close:hover {
    background: var(--color-danger);
    transform: scale(1.1);
}

.lightbox-content {
    max-width: 90vw;
    max-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 10;
}

.lightbox-nav:hover {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.lightbox-counter {
    margin-top: var(--space-4);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 600;
}

.product-detail__info-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

.product-detail__condition {
    margin-bottom: var(--space-3);
}

.product-detail__title {
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-4);
}

.product-detail__price-row {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.product-detail__price-row .current {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
}

.product-detail__price-row .original {
    font-size: var(--fs-lg);
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-detail__price-row .off {
    font-size: var(--fs-sm);
    font-weight: var(--fw-bold);
    color: var(--color-danger);
}

.product-detail__meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--divider);
}

.product-detail__meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

.product-detail__meta-item i {
    width: 18px;
    text-align: center;
    color: var(--text-muted);
}

.product-detail__seller-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--bg-muted);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.product-detail__seller-info {
    flex: 1;
}

.product-detail__seller-name {
    font-weight: var(--fw-semibold);
    font-size: var(--fs-base);
}

.product-detail__seller-college {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

.product-detail__description {
    margin-top: var(--space-6);
}

.product-detail__description h4 {
    margin-bottom: var(--space-3);
}

.product-detail__description p {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: var(--lh-relaxed);
}

@media (max-width: 768px) {
    .product-detail {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

    .product-detail__gallery {
        position: static;
    }

    .product-detail__info-card {
        padding: var(--space-5);
    }

    .product-detail__title {
        font-size: var(--fs-xl);
    }

    .product-detail__price-row .current {
        font-size: var(--fs-2xl);
    }
}

/* ---- VAULT PAGE ---- */
.vault-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.view-switcher {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 4px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    flex-shrink: 0;
    margin-left: auto;
}

@media (max-width: 640px) {
    .vault-header {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-wrap: nowrap !important;
    }
}

.vault-card {
    display: flex;
    flex-direction: column;
}

.vault-card__image {
    aspect-ratio: 16/9;
    object-fit: cover;
    background: var(--bg-muted);
}

.vault-card__price-tag {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--space-3);
}

/* ---- NOTICES PAGE ---- */
.notice-card {
    padding: var(--space-6);
    /* border-left: 4px solid var(--color-primary); */
}

/* .notice-card.pinned {
    border-left-color: var(--color-secondary);
} */

.notice-card__date {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-2);
}

.notice-card__title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-3);
}

.notice-card__body {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: var(--lh-relaxed);
}

.notice-card__pin-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
}

/* ---- AUTH PAGES ---- */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-5);
    background: var(--bg-body);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-10) var(--space-8);
    /* box-shadow: var(--shadow-lg); */
}

.auth-card__logo {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-card__title {
    font-size: var(--fs-2xl);
    text-align: center;
    margin-bottom: var(--space-2);
}

.auth-card__subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-8);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    color: var(--text-muted);
    font-size: var(--fs-xs);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--divider);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--fs-sm);
    color: var(--text-muted);
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--space-6) var(--space-5);
        border-radius: var(--radius-lg);
    }
}

/* ---- PROFILE / DASHBOARD ---- */
.profile-header {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-8);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
}

.profile-header__info h2 {
    margin-bottom: var(--space-1);
}

.profile-header__info p {
    color: var(--text-muted);
    font-size: var(--fs-sm);
}

.profile-tabs {
    display: flex;
    gap: var(--space-1);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-1);
    margin-bottom: var(--space-6);
    overflow-x: auto;
}

.profile-tab {
    padding: var(--space-3) var(--space-5);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    white-space: nowrap;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.profile-tab:hover {
    color: var(--color-primary);
}

.profile-tab.active {
    background: var(--color-primary);
    color: #fff;
}

@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
        padding: var(--space-6);
    }
}

/* ---- MESSAGES / CHAT ---- */
.chat-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    height: calc(100vh - var(--header-height) - 60px);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 20px;
}

.chat-sidebar {
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
}

.chat-sidebar__header {
    padding: var(--space-5);
    border-bottom: 1px solid var(--border-light);
    font-weight: var(--fw-bold);
}

.chat-room-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.chat-room-item:hover,
.chat-room-item.active {
    background: var(--bg-muted);
}

.chat-room-item__info {
    flex: 1;
    min-width: 0;
}

.chat-room-item__name {
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
}

.chat-room-item__preview {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

.chat-room-item__time {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    white-space: nowrap;
}

.chat-main {
    display: flex;
    flex-direction: column;
}

.chat-main__header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Chat Product Info Card (at top of messages) */
.chat-product-info {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--bg-muted);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-8);
    border: 1px solid var(--border-light);
    align-self: center;
    width: 100%;
    max-width: 450px;
}

.chat-product-info img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.chat-product-info__details {
    flex: 1;
}

.chat-product-info__details h3 {
    font-size: var(--fs-base);
    margin-bottom: 2px;
}

.chat-product-info__details .price {
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    font-size: var(--fs-sm);
}

.chat-product-info__details .category {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-top: 2px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
}

.chat-bubble {
    max-width: 80%;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
    margin-bottom: var(--space-2);
}

.chat-bubble--sent {
    align-self: flex-end;
    background: var(--color-primary);
    color: #fff;
    border-top-right-radius: var(--radius-xs);
}

.chat-bubble--received {
    align-self: flex-start;
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    border-top-left-radius: var(--radius-xs);
}

/* Admin specific bubble */
.chat-bubble--admin {
    background: #e1f5fe;
    color: #01579b;
    border: 1px solid #b3e5fc;
}
[data-theme="dark"] .chat-bubble--admin {
    background: #01579b33;
    color: #81d4fa;
    border: 1px solid #01579b;
}

.chat-sender-info {
    font-size: 11px;
    font-weight: var(--fw-bold);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0.9;
}

.chat-sender-info--sent { color: #fff; justify-content: flex-end; }
.chat-sender-info--received { color: var(--color-primary); }

.chat-bubble__text {
    word-break: break-word;
}

.chat-bubble__time {
    font-size: 9px;
    opacity: 0.7;
    margin-top: var(--space-1);
    text-align: right;
}

.chat-input-bar {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: var(--space-3);
    align-items: center;
}

.chat-input-bar input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background: var(--bg-muted);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    color: var(--text-primary);
}

.chat-input-bar input:focus {
    border-color: var(--color-primary);
}

.chat-input-bar button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.chat-input-bar button:hover {
    transform: scale(1.05);
    background: var(--color-primary-dark, var(--color-primary));
}

.chat-sidebar-toggle-btn {
    display: none;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    background: var(--bg-muted);
    border-radius: var(--radius-md);
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .chat-layout {
        grid-template-columns: 1fr;
        height: calc(100dvh - var(--header-height) - 10px);
        position: relative;
        margin-bottom: 0;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .chat-sidebar {
        display: none;
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        z-index: 100;
        background: var(--bg-surface);
        box-shadow: var(--shadow-xl);
    }

    .chat-sidebar.show {
        display: block;
    }

    .chat-sidebar-toggle-btn {
        display: flex;
    }
}