/* Unified classifieds */
:root {
    --ad: #1663f0;
    --ad-dark: #0f4fd1;
    --ad-soft: #edf3ff;
}
.ad-hero .btn-primary,
.ad-layout .btn-primary,
.ad-box .btn-primary {
    background: var(--ad);
    border-color: var(--ad);
}
.ad-hero .btn-primary:hover,
.ad-layout .btn-primary:hover,
.ad-box .btn-primary:hover {
    background: var(--ad-dark);
    border-color: var(--ad-dark);
}

/* Hero: mountain lake with a dark fade behind the text */
.ad-hero {
    background: linear-gradient(90deg, rgba(4, 20, 45, .72) 0%, rgba(4, 20, 45, .38) 55%, rgba(4, 20, 45, .12) 100%),
                var(--hero) center 62% / cover no-repeat;
    color: #fff;
    padding: 2.6rem 0 2.2rem;
}
.ad-hero h1 {
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 800;
    margin: 0;
    text-shadow: 0 2px 12px rgba(0, 0, 0, .3);
}
.ad-hero p {
    font-size: 1rem;
    font-weight: 500;
    margin: .35rem 0 1.4rem;
    text-shadow: 0 1px 8px rgba(0, 0, 0, .35);
}
.ad-hero-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.ad-search {
    flex: 0 1 690px;
    display: flex;
    align-items: center;
    gap: .5rem;
    background: #fff;
    border-radius: 6px;
    padding: .35rem .35rem .35rem .9rem;
    color: var(--ek-muted);
}
.ad-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    padding: .55rem 0;
    font-size: .85rem;
    background: transparent;
}
.ad-search input:focus-visible {
    outline: 0;
}
.ad-search select {
    flex: 0 0 160px;
    border: 0;
    border-left: 1px solid var(--ek-border);
    padding: .5rem .6rem;
    font-size: .8rem;
    color: var(--ek-text);
    background-color: transparent;
}
.ad-search .btn {
    flex: 0 0 auto;
    min-width: 104px;
    font-weight: 700;
    padding: .55rem 1rem;
}
.ad-add {
    margin-left: auto;
    font-weight: 700;
    padding: .7rem 1.2rem;
    white-space: nowrap;
}

/* Category strip */
.ad-cats-band {
    background: #fff;
    border-bottom: 1px solid var(--ek-border);
    padding: 1rem 0;
}
.ad-cats {
    display: flex;
    gap: .55rem;
    overflow-x: auto;
    scrollbar-width: none;
    scroll-behavior: smooth;
}
.ad-cats::-webkit-scrollbar {
    display: none;
}
.ad-cats a {
    flex: 0 0 82px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    min-height: 84px;
    padding: .55rem .3rem;
    border: 1px solid var(--ek-border);
    border-radius: 6px;
    background: #fff;
    color: var(--ek-text);
    font-size: .7rem;
    line-height: 1.25;
    text-align: center;
    transition: border-color .15s, background .15s;
}
.ad-cats i {
    font-size: 1.55rem;
    color: var(--c);
    transition: transform .2s;
}
.ad-cats a:hover {
    border-color: #b9cdf8;
}
.ad-cats a:hover i {
    transform: scale(1.1);
}
.ad-cats a.active {
    border-color: var(--ad);
    background: var(--ad-soft);
    color: var(--ad);
    font-weight: 600;
}
.ad-cats-next {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--ek-border);
    background: #fff;
    color: var(--ek-text);
}
.ad-cats-next:hover {
    color: var(--ad);
    border-color: var(--ad);
}

/* Sidebar + results */
.ad-layout {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}
.ad-filter {
    background: #fff;
    border: 1px solid var(--ek-border);
    border-radius: 6px;
    padding: 0 .9rem .9rem;
}
.ad-filter fieldset {
    padding: .95rem 0;
    border-bottom: 1px solid var(--ek-border);
    margin-bottom: .9rem;
}
.ad-filter legend {
    display: flex;
    align-items: center;
    gap: .45rem;
    font-size: .88rem;
    font-weight: 700;
    margin-bottom: .7rem;
}
.ad-filter legend i {
    color: var(--ad);
}
.ad-filter .form-select,
.ad-filter .form-control {
    font-size: .82rem;
}
.ad-filter .form-select + .form-select {
    margin-top: .5rem;
}
.ad-filter .form-check {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding-left: 0;
    margin-bottom: .45rem;
    color: #40434a;
    cursor: pointer;
}
.ad-filter .form-check-input {
    margin: 0;
    float: none;
}
.ad-range {
    display: flex;
    align-items: center;
    gap: .35rem;
    color: var(--ek-muted);
}
.ad-range .form-control {
    min-width: 0;
    font-size: .8rem;
}
.ad-reset {
    margin-top: .5rem;
    background: var(--ad-soft);
    color: var(--ad);
    font-size: .8rem;
}
.ad-reset:hover {
    background: #dde8ff;
    color: var(--ad-dark);
}

.ad-listhead {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: .9rem;
}
.ad-listhead h2 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
}
.ad-listhead .form-select {
    min-width: 170px;
    font-size: .8rem;
}

/* Cards */
.ad-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .9rem;
}
.ad-grid .empty-box {
    grid-column: 1 / -1;
}
.ad-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--ek-border);
    border-radius: 6px;
    overflow: hidden;
    color: var(--ek-text);
    transition: border-color .15s;
}
.ad-card:hover {
    border-color: #b9cdf8;
    color: var(--ek-text);
}
.ad-img {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--ek-bg);
}
.ad-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s;
}
.ad-card:hover .ad-img img {
    transform: scale(1.05);
}
.ad-noimg {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #b6bcc8;
}
.ad-badge {
    position: absolute;
    left: 8px;
    top: 8px;
    z-index: 1;
    padding: .15rem .5rem;
    border-radius: 4px;
    font-size: .68rem;
    font-weight: 600;
    color: #fff;
    background: #16a34a;
}
.ad-badge.inline {
    position: static;
    font-size: .74rem;
    padding: .2rem .6rem;
}
.ad-badge.buy { background: #0284c7; }
.ad-badge.rent_out { background: #8b2cf5; }
.ad-badge.rent_in { background: #c026d3; }
.ad-badge.exchange { background: #d97706; }
.ad-badge.service { background: #0d9488; }
.ad-badge.muted {
    background: var(--ek-bg);
    color: #40434a;
}
.ad-fav {
    position: absolute;
    right: 8px;
    top: 8px;
    z-index: 1;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #fff;
    color: var(--ek-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
    cursor: pointer;
    transition: color .15s, transform .15s;
}
.ad-fav:hover {
    transform: scale(1.1);
}
.ad-fav.on {
    color: #e11d48;
}
.ad-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: .7rem .75rem .8rem;
}
.ad-body h3 {
    font-size: .85rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 .4rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color .15s;
}
.ad-card:hover h3 {
    color: var(--ad);
}
.ad-meta {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-size: .74rem;
    color: var(--ek-muted);
    margin-bottom: .15rem;
}
.ad-price {
    margin-top: auto;
    padding-top: .35rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--ad);
}

/* Pagination */
.ad-pages {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: .4rem;
    margin-top: 1.5rem;
}
.ad-pages a,
.ad-pages span {
    min-width: 34px;
    height: 34px;
    padding: 0 .5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: .8rem;
    color: var(--ek-text);
}
.ad-pages a {
    background: #fff;
    border: 1px solid var(--ek-border);
}
.ad-pages a:hover {
    border-color: var(--ad);
    color: var(--ad);
}
.ad-pages a.active {
    background: var(--ad);
    border-color: var(--ad);
    color: #fff;
}

/* Detail */
.ad-box {
    background: #fff;
    border: 1px solid var(--ek-border);
    border-radius: 6px;
    padding: 1.1rem 1.2rem;
    margin-bottom: 1rem;
}
.ad-box h1 {
    font-size: 1.5rem;
    font-weight: 800;
    margin: .2rem 0 .6rem;
}
.ad-box h2 {
    font-size: 1.02rem;
    font-weight: 700;
    margin: 1rem 0 .6rem;
}
.ad-box h2:first-child {
    margin-top: 0;
}
.ad-facts {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem 1.2rem;
    color: var(--ek-muted);
    font-size: .8rem;
    padding-bottom: .9rem;
    border-bottom: 1px solid var(--ek-border);
}
.ad-desc {
    line-height: 1.75;
    overflow-wrap: anywhere;
    margin: 0;
}
.ad-gallery {
    margin-bottom: 1rem;
}
.ad-gallery .carousel-inner {
    border-radius: 6px;
    background: #10151f;
}
.ad-gallery .carousel-item img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: contain;
}
.ad-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .92);
    color: var(--ek-text);
    display: flex;
    align-items: center;
    justify-content: center;
}
.ad-thumbs {
    display: flex;
    gap: .5rem;
    margin-top: .6rem;
    overflow-x: auto;
}
.ad-thumbs button {
    flex-shrink: 0;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 6px;
    overflow: hidden;
    background: none;
}
.ad-thumbs button.active {
    border-color: var(--ad);
}
.ad-thumbs img {
    width: 92px;
    height: 64px;
    object-fit: cover;
    display: block;
}
.ad-contact {
    position: sticky;
    top: 1rem;
}
.ad-big-price {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--ad);
    margin-bottom: .9rem;
}
.ad-seller {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .8rem 0;
    margin-bottom: .9rem;
    border-top: 1px solid var(--ek-border);
    border-bottom: 1px solid var(--ek-border);
}
.ad-seller small {
    display: block;
    color: var(--ek-muted);
    font-size: .72rem;
}
.ad-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--ad-soft);
    color: var(--ad);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}
.ad-safe {
    display: flex;
    gap: .45rem;
    font-size: .74rem;
    color: var(--ek-muted);
    margin: .9rem 0 0;
}
.ad-box .btn-outline-primary {
    color: var(--ad);
    border-color: #a9c2f7;
}
.ad-box .btn-outline-primary:hover {
    background: var(--ad);
    color: #fff;
}

/* Post form */
.ad-deal {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
}
.ad-deal label {
    cursor: pointer;
}
.ad-deal input {
    position: absolute;
    opacity: 0;
}
.ad-deal span {
    display: inline-block;
    padding: .4rem .8rem;
    border: 1px solid var(--ek-border);
    border-radius: 4px;
    font-size: .8rem;
}
.ad-deal input:checked + span {
    background: var(--ad);
    border-color: var(--ad);
    color: #fff;
}
.ad-deal input:focus-visible + span {
    outline: 2px solid #03a94d;
    outline-offset: 2px;
}
.ad-edit-photos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: .6rem;
    margin-bottom: 1rem;
}
.ad-edit-photos label {
    overflow: hidden;
}
.ad-edit-photos img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
}
.ad-edit-photos span {
    display: block;
    font-size: .75rem;
    margin-top: .2rem;
}

/* My ads */
.ad-mine {
    display: flex;
    align-items: center;
    gap: .75rem;
    background: #fff;
    border: 1px solid var(--ek-border);
    border-radius: 6px;
    padding: .7rem;
    margin-bottom: .7rem;
}
.ad-mine.off {
    opacity: .6;
}
.ad-mine a.fw-bold {
    color: var(--ek-text);
}
.ad-mine-img {
    width: 96px;
    height: 70px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
    background: var(--ek-bg);
}
.ad-mine-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 1199.98px) {
    .ad-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
@media (max-width: 991.98px) {
    .ad-layout {
        grid-template-columns: minmax(0, 1fr);
    }
    .ad-hero-row {
        flex-direction: column;
        align-items: stretch;
    }
    .ad-search {
        flex-basis: auto;
    }
    .ad-add {
        margin-left: 0;
        align-self: flex-start;
    }
    .ad-contact {
        position: static;
    }
}
@media (max-width: 767.98px) {
    .ad-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .6rem;
    }
    .ad-search {
        flex-wrap: wrap;
        padding: .5rem;
    }
    .ad-search > i {
        display: none;
    }
    .ad-search input {
        flex: 1 1 100%;
        padding: .4rem .3rem;
    }
    .ad-search select {
        flex: 1 1 auto;
        border-left: 0;
        border-top: 1px solid var(--ek-border);
    }
    .ad-cats-next {
        display: none;
    }
    .ad-mine {
        flex-wrap: wrap;
    }
}
@media (max-width: 479.98px) {
    .ad-body {
        padding: .55rem;
    }
    .ad-body h3 {
        font-size: .78rem;
    }
    .ad-price {
        font-size: .92rem;
    }
    .ad-listhead {
        flex-wrap: wrap;
    }
}