/* ==========================================================================
   /oglas/{slug} — listing-grade layout (Sprint 3).

   Restructured from editorial article pattern (full-bleed hero → giant title →
   stats strip → main grid) to TRANSACTIONAL listing pattern (slim header →
   gallery-as-hero + sticky concierge → below-fold sections).

   Above-the-fold goal: gallery visible + price + key stats + Pozovi button
   ISTOVREMENO. Inspirisano: Zillow, Idealista, Booking, Halooglasi.
   Editorial tonalitet (Cormorant Garamond, hairlines, terracotta) očuvan.
   ========================================================================== */

/* ==========================================================================
   01 · Listing header — slim band sa breadcrumb + title + meta line
   ========================================================================== */
.ad-listing-header {
    background: var(--cream);
    padding: clamp(20px, 2.5vw, 32px) 0 clamp(18px, 2vw, 24px);
    border-bottom: 1px solid var(--hairline);
}

.ad-listing-header__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 0 0 clamp(10px, 1.5vw, 14px);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--taupe);
}

.ad-listing-header__breadcrumb a {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s;
}

.ad-listing-header__breadcrumb a:hover {
    color: var(--terracotta);
}

.ad-listing-header__sep {
    color: var(--hairline-strong);
}

.ad-listing-header__title {
    margin: 0 0 clamp(8px, 1.2vw, 12px);
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(1.4rem, 2.6vw, 2rem);
    line-height: 1.15;
    letter-spacing: -0.005em;
    color: var(--ink);
    text-wrap: balance;
}

.ad-listing-header__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px;
    margin: 0;
    font-family: var(--font-body);
    font-size: 0.88rem;
    line-height: 1.4;
    color: var(--taupe);
}

.ad-listing-header__meta strong {
    color: var(--ink);
    font-weight: 500;
}

.ad-listing-header__featured {
    color: var(--terracotta);
    font-weight: 500;
}

/* ==========================================================================
   02 · Body grid — gallery main column + sticky concierge sidebar
   ========================================================================== */
.ad-listing-body {
    background: var(--cream);
    padding: clamp(24px, 3vw, 40px) 0 clamp(48px, 6vw, 80px);
}

.ad-listing-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
}

.ad-listing-grid__main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: clamp(40px, 5vw, 64px);
}

@media (max-width: 960px) {
    .ad-listing-grid {
        grid-template-columns: 1fr;
        gap: clamp(28px, 4vw, 40px);
    }
}

/* ==========================================================================
   03 · Gallery mosaic — magazine pattern, vizuelni hero
   Layout (desktop): 2x2 lead + 2 vertikalna thumba (right) + 4-strip ispod.
   Mobile: 1 lead full-width + horizontal scroll thumbs.
   ========================================================================== */
.ad-gallery-mosaic {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 8px;
    aspect-ratio: 16 / 9;
}

.ad-gallery-mosaic__lead {
    grid-column: 1;
    grid-row: 1 / 3;
    position: relative;
    overflow: hidden;
    background: var(--paper);
    display: block;
}

.ad-gallery-mosaic__thumbs {
    grid-column: 2;
    grid-row: 1 / 3;
    display: grid;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.ad-gallery-mosaic__thumb {
    position: relative;
    overflow: hidden;
    background: var(--paper);
    display: block;
}

.ad-gallery-mosaic__strip {
    grid-column: 1 / -1;
    grid-row: 3;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-top: 8px;
}

.ad-gallery-mosaic__strip-item,
.ad-gallery-mosaic__more {
    position: relative;
    overflow: hidden;
    background: var(--paper);
    display: block;
    aspect-ratio: 4 / 3;
}

.ad-gallery-mosaic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease, opacity 0.2s;
}

.ad-gallery-mosaic a:hover img {
    transform: scale(1.03);
    opacity: 0.95;
}

/* "+N slika" overlay na 4. strip item-u */
.ad-gallery-mosaic__more {
    position: relative;
}

.ad-gallery-mosaic__more::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(28, 22, 18, 0.55);
    z-index: 1;
    transition: background-color 0.2s;
}

.ad-gallery-mosaic__more:hover::before {
    background: rgba(28, 22, 18, 0.7);
}

.ad-gallery-mosaic__more-label {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cream);
}

/* Skrivene preostale slike — postoje u DOM-u samo za lightbox navigaciju */
.ad-gallery-mosaic__hidden {
    display: none !important;
}

@media (max-width: 720px) {
    .ad-gallery-mosaic {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        aspect-ratio: auto;
    }

    .ad-gallery-mosaic__lead {
        grid-column: 1;
        grid-row: 1;
        aspect-ratio: 4 / 3;
    }

    .ad-gallery-mosaic__thumbs {
        grid-column: 1;
        grid-row: 2;
        grid-template-rows: none;
        grid-template-columns: repeat(2, 1fr);
    }

    .ad-gallery-mosaic__thumb {
        aspect-ratio: 4 / 3;
    }

    .ad-gallery-mosaic__strip {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* ==========================================================================
   04 · Concierge sidebar — sticky card sa cenom (top) + stats + CTA + meta.
   Koristi canonical .sidebar-card iz components/sidebar-card.css kao baza.
   ========================================================================== */
.ad-concierge {
    position: relative;
    padding: clamp(24px, 3vw, 32px);
}

.ad-concierge__price {
    margin: 0;
    font-family: var(--font-display);
    font-feature-settings: "tnum" 1, "lnum" 1;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    font-size: clamp(1.85rem, 3vw, 2.4rem);
    line-height: 1.05;
    letter-spacing: -0.01em;
    color: var(--terracotta);
}

.ad-concierge__currency {
    font-size: 0.7em;
    margin-left: 4px;
    opacity: 0.85;
}

.ad-concierge__price-sqm,
.ad-concierge__negotiable {
    margin: 6px 0 0;
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--taupe);
}

.ad-concierge__negotiable {
    color: var(--terracotta);
}

.ad-concierge__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin: clamp(18px, 2.4vw, 24px) 0 0;
    padding: clamp(14px, 2vw, 18px) 0;
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
}

.ad-concierge__stats > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.ad-concierge__stats dt {
    margin: 0;
    font-family: var(--font-body);
    font-size: 0.64rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--taupe);
}

.ad-concierge__stats dd {
    margin: 0;
    font-family: var(--font-display);
    font-feature-settings: "tnum" 1, "lnum" 1;
    font-variant-numeric: tabular-nums;
    font-weight: 400;
    font-size: clamp(1.2rem, 2vw, 1.4rem);
    line-height: 1.15;
    color: var(--ink);
}

.ad-concierge__agency {
    margin: 4px 0 0;
    font-family: var(--font-body);
    font-style: italic;
    font-size: 0.88rem;
    color: var(--taupe);
}

/* CTA actions stack — full-width Pozovi + Pošalji email */
.ad-concierge__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: clamp(14px, 2vw, 18px) 0 0;
}

.ad-concierge__actions .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 22px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid transparent;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.ad-concierge__actions .btn-primary {
    background: var(--terracotta);
    color: var(--warm-white);
    border-color: var(--terracotta);
}

.ad-concierge__actions .btn-primary:hover {
    background: var(--terracotta-d);
    border-color: var(--terracotta-d);
    color: var(--warm-white);
}

.ad-concierge__actions .btn-outline {
    background: transparent;
    border-color: var(--hairline-strong);
    color: var(--ink);
}

.ad-concierge__actions .btn-outline:hover {
    border-color: var(--ink);
    background: var(--cream);
    color: var(--ink);
}

/* Meta list — 3-row label/value */
.ad-concierge__meta {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
}

.ad-concierge__meta > div {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
}

.ad-concierge__meta dt {
    margin: 0;
    font-family: var(--font-body);
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--taupe);
}

.ad-concierge__meta dd {
    margin: 0;
    font-family: var(--font-display);
    font-feature-settings: "tnum" 1, "lnum" 1;
    font-variant-numeric: tabular-nums;
    font-size: 0.95rem;
    color: var(--ink);
}

/* On mobile, sticky is off — card postaje normal blok */
@media (max-width: 960px) {
    .ad-concierge.sidebar-card--sticky {
        position: static;
        top: auto;
    }
}

/* ==========================================================================
   05 · Main content — editorial sections (no card chrome, hairline rhythm)
   ========================================================================== */
.ad-section + .ad-section {
    margin-top: 0;
    padding-top: clamp(40px, 5vw, 64px);
    border-top: 1px solid var(--hairline);
}

.ad-section-eyebrow {
    margin: 0 0 24px;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--taupe);
}

/* --- Description: editorial lead paragraph ------------------------------- */
.ad-description {
    max-width: 65ch;
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--ink);
}

.ad-description::first-letter {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.5em;
    line-height: 0.9;
    padding-right: 0.05em;
}

/* --- Property facts: flat 2-col list ------------------------------------- */
.ad-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
    row-gap: 0;
    margin: 0;
}

.ad-facts > div {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 24px;
    padding: 14px 0;
    border-bottom: 1px solid var(--hairline);
}

.ad-facts dt {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--taupe);
}

.ad-facts dd {
    margin: 0;
    font-family: var(--font-display);
    font-feature-settings: "tnum" 1;
    font-variant-numeric: tabular-nums;
    font-size: 1rem;
    color: var(--ink);
}

@media (max-width: 720px) {
    .ad-facts {
        grid-template-columns: 1fr;
    }
}

/* --- Features: hairline outlined tag groups ------------------------------ */
.ad-features {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.feature-group__title {
    margin: 0 0 12px;
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink);
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-tag {
    padding: 7px 14px;
    border: 1px solid var(--hairline-strong);
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--ink);
    transition: border-color 0.2s, color 0.2s;
}

.feature-tag:hover {
    border-color: var(--terracotta);
    color: var(--terracotta);
}

/* --- Map ----------------------------------------------------------------- */
.ad-map {
    width: 100%;
    height: 400px;
    border: 1px solid var(--hairline-strong);
    background: var(--paper);
}

.ad-map-disclaimer {
    margin: 12px 0 0;
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--taupe);
    letter-spacing: 0.04em;
    font-style: italic;
}

/* ==========================================================================
   06 · Meta row ispod glavnog grid-a — share buttons + report link
   ========================================================================== */
.ad-listing-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin: clamp(32px, 4vw, 48px) 0 0;
    padding: clamp(20px, 2.5vw, 28px) 0;
    border-top: 1px solid var(--hairline);
}

.ad-share {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0;
    border: none;
}

.ad-share-label {
    margin: 0;
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--taupe);
}

.ad-share-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.share-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--hairline-strong);
    color: var(--taupe);
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
    text-decoration: none;
}

.share-link:hover {
    background: var(--ink);
    color: var(--cream);
    border-color: var(--ink);
}

.ad-report-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--taupe);
    text-decoration: none;
    transition: color 0.2s;
}

.ad-report-link:hover {
    color: var(--terracotta);
}

/* ==========================================================================
   07 · Related ads section (canonical .related-card iz components/related-card.css)
   ========================================================================== */
.related-ads {
    margin-top: clamp(40px, 5vw, 64px);
    padding-top: clamp(40px, 5vw, 48px);
    border-top: 1px solid var(--hairline);
}

.related-ads-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 2.5vw, 32px);
    margin-top: 24px;
}

@media (max-width: 900px) {
    .related-ads-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
    .related-ads-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   08 · Mobile sticky bottom CTA bar — fiksiran, samo na <720px
   ========================================================================== */
.ad-listing-cta-bar {
    display: none;
}

@media (max-width: 720px) {
    .ad-listing-cta-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 100;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
        background: var(--warm-white);
        border-top: 1px solid var(--hairline-strong);
        box-shadow: 0 -4px 16px rgba(28, 22, 18, 0.06);
    }

    .ad-listing-cta-bar__price {
        font-family: var(--font-display);
        font-feature-settings: "tnum" 1;
        font-variant-numeric: tabular-nums;
        font-weight: 500;
        font-size: 1.3rem;
        color: var(--ink);
    }

    .ad-listing-cta-bar__btn {
        flex-shrink: 0;
        padding: 11px 24px;
        font-family: var(--font-body);
        font-size: 0.82rem;
        font-weight: 500;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        background: var(--terracotta);
        color: var(--warm-white);
        border: none;
        border-radius: 4px;
        text-decoration: none;
    }

    .ad-listing-cta-bar__btn:hover {
        background: var(--terracotta-d);
        color: var(--warm-white);
    }

    /* Padding na body da CTA bar ne pokriva content */
    .ad-listing-body {
        padding-bottom: clamp(80px, 12vw, 120px);
    }
}