/* ============================================================================
   Wallpapers Central — Single Advert
   Layout 2-col hero (cover + info card) + descrizione + related.
   Stile derivato dal vecchio tema, scritto da zero per page-speed e a11y.
   ============================================================================ */

.wc-single-advert .wc-container{padding-top:24px;padding-bottom:40px}

.wc-sa{min-width:0}

/* Hero più stretto sul main quando c'è sidebar a destra (layout 2-col home).
   `--wc-sidebar-w` è già 320px su .wc-home-layout, quindi qui non interveniamo. */

/* ═══════════════ HERO ═══════════════ */
.wc-sa__hero{
    display:grid;
    grid-template-columns:minmax(260px, 0.85fr) 1fr;
    gap:32px;
    align-items:start;
    padding:24px;
    border-radius:24px;
    background:
        radial-gradient(120% 80% at 0% 0%,
            color-mix(in srgb, var(--wc-dom,#0f1d36) 18%, transparent) 0%,
            transparent 60%),
        linear-gradient(180deg, var(--wc-surface,#fff) 0%, var(--wc-bg,#f4f6fa) 100%);
    border:1px solid var(--wc-border,#e4e9f2);
    box-shadow:var(--wc-shadow-sm,0 1px 3px rgba(15,29,54,.06));
}
@media (max-width:860px){
    .wc-sa__hero{grid-template-columns:1fr;padding:16px;gap:20px}
}

/* ──────── Cover (left) ──────── */
.wc-sa__cover-wrap{position:relative}
.wc-sa__cover{
    position:relative;margin:0;
    aspect-ratio:9/19.5;
    border-radius:20px;overflow:hidden;
    background:var(--wc-dom,#0a1322);
    box-shadow:
        0 12px 32px rgba(15,29,54,.18),
        0 4px 8px rgba(15,29,54,.08);
}
.wc-sa__cover-img{width:100%;height:100%;object-fit:cover;display:block}
.wc-sa__cover-placeholder{
    width:100%;height:100%;
    background:linear-gradient(135deg, color-mix(in srgb, var(--wc-dom,#0f1d36) 60%, #fff), var(--wc-dom,#0f1d36));
}

/* Fav button su cover (top-right) */
.wc-sa__fav{
    position:absolute;top:12px;right:12px;
    width:44px;height:44px;border-radius:50%;
    background:rgba(82,82,82,.22);color:#fff;border:1px solid rgba(255,255,255,.10);
    display:inline-flex;align-items:center;justify-content:center;
    cursor:pointer;padding:0;
    -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    box-shadow:
        0 4px 16px rgba(0,0,0,.18),
        inset 0 1px 0 rgba(255,255,255,.55),
        inset 0 -8px 18px rgba(255,255,255,.16);
    transition:transform .15s ease, background .2s ease;
}
.wc-sa__fav:hover{transform:scale(1.06);background:rgba(82,82,82,.32)}
.wc-sa__fav .wc-heart-icon{font-size:18px;line-height:1}
.wc-sa__fav .wc-heart-icon::before{margin:0;width:auto;text-align:center}
.wc-sa__fav[aria-pressed="true"]{background:var(--wc-brand,#FB2C57);border-color:transparent}
.wc-sa__fav[aria-pressed="true"] .wc-heart-icon::before{content:"\e84c"}

/* ──────── Info (right) ──────── */
.wc-sa__info{display:flex;flex-direction:column;gap:14px}

.wc-sa__head{display:flex;flex-direction:column;gap:8px;margin:0}
.wc-sa__badge{
    display:inline-flex;align-items:center;align-self:flex-start;
    padding:4px 10px;border-radius:999px;
    background:var(--wc-brand-soft,#ffe1e9);color:var(--wc-brand,#FB2C57);
    font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
}
.wc-sa__title{
    margin:0;font-size:clamp(24px,3.4vw,32px);font-weight:800;
    color:var(--wc-ink,#0f1d36);line-height:1.15;letter-spacing:-.02em;
}

/* Autore row */
.wc-sa__author-row{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:12px;border-radius:14px;
    background:var(--wc-surface,#fff);
    border:1px solid var(--wc-border,#e4e9f2);
}
.wc-sa__author{display:flex;align-items:center;gap:10px;min-width:0}
.wc-sa__author-avatar{
    width:40px;height:40px;border-radius:50%;flex-shrink:0;
    background:linear-gradient(135deg, var(--wc-brand-soft,#ffe1e9), color-mix(in srgb, var(--wc-brand,#FB2C57) 18%, #fff));
    color:var(--wc-brand,#FB2C57);
    display:inline-flex;align-items:center;justify-content:center;
    font-weight:700;font-size:16px;
}
.wc-sa__author-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.wc-sa__author-label{font-size:11px;color:var(--wc-mute,#57667d);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.wc-sa__author-name{font-size:15px;font-weight:700;color:var(--wc-ink,#0f1d36);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wc-sa__follow{
    display:inline-flex;align-items:center;gap:6px;flex-shrink:0;
    color:var(--wc-brand,#FB2C57);font-size:13px;font-weight:600;text-decoration:none;
    transition:gap .18s ease,color .15s;
}
.wc-sa__follow:hover{gap:10px;color:var(--wc-brand-dark,#d61f47)}

/* Bottoni download */
.wc-sa__btn{
    display:inline-flex;align-items:center;gap:10px;justify-content:flex-start;
    padding:14px 18px;border-radius:14px;
    font-weight:700;font-size:14px;text-decoration:none;
    transition:transform .12s ease, box-shadow .2s ease, background .15s, color .15s, border-color .15s;
}
.wc-sa__btn-main{display:flex;flex-direction:column;line-height:1.15}
.wc-sa__btn-sub{font-size:11px;font-weight:500;font-style:normal;opacity:.85;margin-top:2px}

.wc-sa__btn--primary{
    background:var(--wc-brand,#FB2C57);color:#fff;
    box-shadow:
        0 6px 20px rgba(251,44,87,.32),
        inset 0 1px 0 rgba(255,255,255,.22);
}
.wc-sa__btn--primary:hover{
    background:var(--wc-brand-dark,#d61f47);
    box-shadow:0 8px 24px rgba(251,44,87,.40), inset 0 1px 0 rgba(255,255,255,.22);
    transform:translateY(-1px);
}

.wc-sa__btn--secondary{
    background:var(--wc-surface,#fff);color:var(--wc-ink,#0f1d36);
    border:1px solid var(--wc-border,#e4e9f2);
}
.wc-sa__btn--secondary:hover{
    border-color:var(--wc-brand,#FB2C57);color:var(--wc-brand,#FB2C57);
    box-shadow:0 4px 12px rgba(15,29,54,.06);
}

.wc-sa__btn--tiny{
    padding:8px 14px;font-size:12px;font-weight:600;
    background:transparent;color:var(--wc-mute,#57667d);
    border:1px solid var(--wc-border,#e4e9f2);border-radius:999px;
    gap:6px;
}
.wc-sa__btn--tiny:hover{border-color:var(--wc-brand-soft,#ffe1e9);color:var(--wc-brand,#FB2C57)}

.wc-sa__alt-row{display:flex;gap:8px;flex-wrap:wrap}

/* Meta grid */
.wc-sa__meta{
    display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;
    list-style:none;margin:0;padding:14px;
    background:var(--wc-surface,#fff);
    border:1px solid var(--wc-border,#e4e9f2);
    border-radius:14px;
}
.wc-sa__meta-item{
    display:flex;align-items:center;gap:8px;
    font-size:13px;color:var(--wc-mute,#57667d);
    min-width:0;
}
.wc-sa__meta-item svg{flex-shrink:0;color:var(--wc-brand,#FB2C57)}
.wc-sa__meta-label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.wc-sa__meta-val{
    margin-left:auto;color:var(--wc-ink,#0f1d36);font-weight:700;font-size:14px;
    font-variant-numeric:tabular-nums;white-space:nowrap;
}
.wc-sa__meta-item--report a{
    display:inline-flex;align-items:center;gap:6px;width:100%;
    color:var(--wc-mute,#57667d);text-decoration:none;
    font-size:13px;font-weight:600;
    transition:color .15s;
}
.wc-sa__meta-item--report a:hover{color:var(--wc-brand,#FB2C57)}
.wc-sa__meta-item--report svg{color:#94a3b8}

/* Attribution */
.wc-sa__attribution{
    display:flex;align-items:flex-start;gap:8px;
    font-size:12px;line-height:1.5;color:var(--wc-mute,#57667d);
    margin-top:4px;padding:10px 0 0;border-top:1px dashed var(--wc-border,#e4e9f2);
}
.wc-sa__attribution svg{flex-shrink:0;margin-top:2px;color:var(--wc-mute,#57667d)}

/* ═══════════════ MOCKUP IPHONE LOCKSCREEN ═══════════════ */
.wc-sa__mockup{margin-top:36px;padding-top:24px;border-top:1px solid var(--wc-border,#e4e9f2)}
.wc-sa__mockup-head{margin-bottom:18px}
.wc-sa__mockup-title{margin:0 0 7px;font-size:22px;font-weight:700;color:var(--wc-ink,#0f1d36)}
.wc-sa__mockup-lead{margin:0;font-size:16px;line-height:1.5;color:var(--wc-lead,#475569)}

.wc-sa__phone{
    display:flex;justify-content:center;
    padding:24px 16px;
    background:
        radial-gradient(120% 100% at 50% 0%,
            color-mix(in srgb, var(--wc-dom,#0f1d36) 22%, transparent) 0%,
            transparent 70%),
        linear-gradient(180deg, var(--wc-surface,#fff) 0%, var(--wc-bg,#f4f6fa) 100%);
    border:1px solid var(--wc-border,#e4e9f2);border-radius:24px;
}
.wc-sa__phone-frame{
    position:relative;
    width:280px;aspect-ratio:9/19.5;
    border-radius:46px;
    padding:8px;
    background:
        linear-gradient(180deg, #1a1f2e 0%, #0a0f1a 100%);
    box-shadow:
        0 30px 60px rgba(15,29,54,.30),
        0 10px 22px rgba(15,29,54,.18),
        inset 0 1px 0 rgba(255,255,255,.10),
        inset 0 -2px 0 rgba(0,0,0,.40);
}
.wc-sa__phone-screen{
    position:relative;width:100%;height:100%;
    border-radius:38px;overflow:hidden;
    background-size:cover;background-position:center;
}
.wc-sa__phone-notch{
    position:absolute;top:10px;left:50%;transform:translateX(-50%);
    width:90px;height:26px;border-radius:14px;background:#000;z-index:3;
}
.wc-sa__phone-status{
    position:absolute;top:8px;left:24px;right:24px;
    display:flex;justify-content:flex-start;
    color:#fff;font-size:13px;font-weight:600;line-height:26px;z-index:4;
    text-shadow:0 1px 2px rgba(0,0,0,.40);
    font-variant-numeric:tabular-nums;
}
.wc-sa__phone-clock{
    position:absolute;top:24%;left:0;right:0;
    display:flex;flex-direction:column;align-items:center;gap:4px;
    color:#fff;text-align:center;
    text-shadow:0 2px 8px rgba(0,0,0,.45);
}
.wc-sa__phone-clock-date{
    font-size:12px;font-weight:600;letter-spacing:.02em;
    text-transform:capitalize;opacity:.95;
}
.wc-sa__phone-clock-time{
    font-size:62px;font-weight:200;letter-spacing:-.04em;line-height:1;
    font-variant-numeric:tabular-nums;
}
.wc-sa__phone-bottom{
    position:absolute;bottom:18px;left:0;right:0;
    display:flex;justify-content:space-between;padding:0 36px;
}
.wc-sa__phone-flash,
.wc-sa__phone-cam{
    width:36px;height:36px;border-radius:50%;
    background:rgba(0,0,0,.30);
    -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,.10);
}
@media (max-width:480px){
    .wc-sa__phone-frame{width:240px}
    .wc-sa__phone-clock-time{font-size:54px}
}

/* ═══════════════ DESCRIZIONE ═══════════════ */
.wc-sa__desc{
    padding:32px 8px 8px;
    font-size:16px;line-height:1.65;color:var(--wc-ink2,#3a4a68);
    max-width:780px;
}
.wc-sa__desc p{margin:0 0 14px}
.wc-sa__desc p:last-child{margin-bottom:0}
.wc-sa__desc a{color:var(--wc-brand,#FB2C57);text-decoration:underline;text-underline-offset:2px}
.wc-sa__desc a:hover{color:var(--wc-brand-dark,#d61f47)}

/* ═══════════════ RELATED ═══════════════ */
.wc-sa__related{
    margin-top:32px;padding-top:24px;
    border-top:1px solid var(--wc-border,#e4e9f2);
}
.wc-sa__related-head{
    display:flex;justify-content:space-between;align-items:baseline;
    gap:16px;margin-bottom:18px;flex-wrap:wrap;
}
.wc-sa__related-title{margin:0;font-size:22px;font-weight:700;color:var(--wc-ink,#0f1d36)}
.wc-sa__related-all{
    display:inline-flex;align-items:center;gap:6px;
    color:var(--wc-brand,#FB2C57);font-weight:600;font-size:14px;text-decoration:none;
    transition:gap .18s ease,color .15s;white-space:nowrap;
}
.wc-sa__related-all:hover{gap:10px;color:var(--wc-brand-dark,#d61f47)}
.wc-sa__related-grid{
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;
    list-style:none;margin:0;padding:0;
}
@media (max-width:860px){.wc-sa__related-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.wc-sa__related-grid{grid-template-columns:repeat(2,1fr);gap:12px}}

/* ═══════════════ A11y / motion ═══════════════ */
.wc-sa__btn:focus-visible,
.wc-sa__fav:focus-visible,
.wc-sa__follow:focus-visible,
.wc-sa__related-all:focus-visible{
    outline:2px solid var(--wc-brand,#FB2C57);outline-offset:3px;
}
@media (prefers-reduced-motion:reduce){
    .wc-sa__btn,.wc-sa__fav{transition:none !important}
}