/* ═══════════════════════════════════════════
   ANNOUNCEMENTS — banners & popups (site-wide)
   ═══════════════════════════════════════════ */

.cg-ann-banner-stack {
    display: grid;
    gap: 10px;
    margin: 0 auto 16px;
    width: min(100%, 1180px);
    padding: 0 18px;
    box-sizing: border-box;
    /* جلوگیری از جای خالی قبل از انیمیشن */
    overflow: hidden;
}
/* وقتی hidden هستش هیچ فضایی نمی‌گیره */
.cg-ann-banner-stack[hidden] {
    display: none !important;
}
.cg-ann-banner {
    --cg-ann-accent: #3aa0ff;
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 16px;
    border-radius: 16px;
    color: #eef6ff;
    background: linear-gradient(135deg, rgba(8,18,34,.96), rgba(14,28,48,.94));
    border: 1px solid color-mix(in srgb, var(--cg-ann-accent) 38%, transparent);
    box-shadow: 0 16px 40px rgba(0,0,0,.26);
    overflow: hidden;
    /* انیمیشن بلافاصله شروع میشه، بدون تاخیر */
    animation: cgAnnBannerIn .55s cubic-bezier(.22,.9,.24,1) both;
}
.cg-ann-banner::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--cg-ann-accent);
}
.cg-ann-banner-ico {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 13px;
    display: inline-grid;
    place-items: center;
    color: var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 20%, rgba(255,255,255,.04));
}
.cg-ann-banner-copy { flex: 1; display: grid; gap: 2px; min-width: 0; }
.cg-ann-banner-copy strong { font-size: 14px; color: #fff; }
.cg-ann-banner-copy .cg-ann-body { font-size: 13px; color: rgba(234,242,255,.82); line-height: 1.6; }
.cg-ann-banner-copy .cg-ann-body blockquote {
    margin: 4px 0;
    padding: 3px 11px;
    border-right: 3px solid var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 12%, transparent);
    border-radius: 6px;
}
.cg-ann-btn {
    flex: 0 0 auto;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    font-size: 13px;
    color: #06121f;
    padding: 9px 16px;
    border-radius: 999px;
    background: var(--cg-ann-accent);
    box-shadow: 0 8px 22px color-mix(in srgb, var(--cg-ann-accent) 40%, transparent);
    transition: transform .16s ease, filter .16s ease;
}
.cg-ann-btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.cg-ann-banner-close {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    border: 0;
    cursor: pointer;
    color: rgba(234,242,255,.7);
    background: rgba(255,255,255,.06);
    display: inline-grid;
    place-items: center;
    transition: background .16s ease, color .16s ease;
}
.cg-ann-banner-close:hover { background: rgba(255,255,255,.12); color: #fff; }

@keyframes cgAnnBannerIn {
    from { opacity: 0; transform: translate3d(0,-14px,0) scale(.98); }
    to { opacity: 1; transform: translate3d(0,0,0) scale(1); }
}

/* ── Popup ── */
.cg-ann-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: rgba(5,9,18,.5);
    backdrop-filter: blur(9px) saturate(1.05);
    -webkit-backdrop-filter: blur(9px) saturate(1.05);
    opacity: 0;
    pointer-events: none;
    transition: opacity .32s ease .3s;
}
.cg-ann-overlay.is-open { opacity: 1; pointer-events: auto; }

.cg-ann-popup {
    --cg-ann-accent: #3aa0ff;
    position: relative;
    width: min(440px, 100%);
    max-height: 82vh;
    overflow: hidden auto;
    overscroll-behavior: contain;
    border-radius: 24px;
    padding: 26px 24px 22px;
    color: #eef6ff;
    background: linear-gradient(180deg, rgba(16,26,46,.98), rgba(9,16,30,.99));
    border: 1px solid color-mix(in srgb, var(--cg-ann-accent) 32%, rgba(255,255,255,.08));
    box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.03) inset;
    transform: translate3d(0,18px,0) scale(.94);
    opacity: 0;
    will-change: transform, opacity;
    transition: transform .55s cubic-bezier(.2,.9,.24,1) .3s, opacity .4s ease .3s;
}
.cg-ann-overlay.is-open .cg-ann-popup:not([hidden]) { transform: translate3d(0,0,0) scale(1); opacity: 1; }
.cg-ann-popup::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--cg-ann-accent), transparent);
}
.cg-ann-popup-ico {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: inline-grid;
    place-items: center;
    margin-bottom: 14px;
    color: var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 18%, rgba(255,255,255,.04));
}
.cg-ann-popup h2 {
    margin: 0 0 10px;
    font-size: 20px;
    color: #fff;
}
.cg-ann-popup .cg-ann-body {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(232,242,255,.86);
}
.cg-ann-popup .cg-ann-body blockquote {
    margin: 10px 0;
    padding: 6px 14px;
    border-right: 3px solid var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 12%, transparent);
    border-radius: 8px;
}
.cg-ann-popup-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.cg-ann-popup-actions .cg-ann-btn { padding: 11px 20px; }
.cg-ann-popup-dismiss {
    flex: 1;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.05);
    color: #eaf2ff;
    border-radius: 999px;
    padding: 11px 20px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: background .16s ease;
}
.cg-ann-popup-dismiss:hover { background: rgba(255,255,255,.1); }
.cg-ann-popup-x {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    border: 0;
    cursor: pointer;
    color: rgba(234,242,255,.66);
    background: rgba(255,255,255,.06);
    display: inline-grid;
    place-items: center;
}
.cg-ann-popup-x:hover { background: rgba(255,255,255,.12); color: #fff; }

@media (max-width: 640px) {
    .cg-ann-banner { flex-wrap: wrap; }
    .cg-ann-banner-copy { flex: 1 1 100%; order: 2; }
    .cg-ann-btn { order: 3; }
    .cg-ann-banner-stack { padding: 0 12px; }
}

@media (prefers-reduced-motion: reduce) {
    .cg-ann-banner, .cg-ann-overlay, .cg-ann-popup { animation: none; transition: opacity .2s ease; }
    .cg-ann-overlay.is-open .cg-ann-popup { transform: none; }
}

.cg-ann-banner::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: var(--cg-ann-accent);
}
.cg-ann-banner-ico {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 13px;
    display: inline-grid;
    place-items: center;
    color: var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 20%, rgba(255,255,255,.04));
}
.cg-ann-banner-copy { flex: 1; display: grid; gap: 2px; min-width: 0; }
.cg-ann-banner-copy strong { font-size: 14px; color: #fff; }
.cg-ann-banner-copy .cg-ann-body { font-size: 13px; color: rgba(234,242,255,.82); line-height: 1.6; }
.cg-ann-banner-copy .cg-ann-body blockquote {
    margin: 4px 0;
    padding: 3px 11px;
    border-right: 3px solid var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 12%, transparent);
    border-radius: 6px;
}
.cg-ann-btn {
    flex: 0 0 auto;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    font-size: 13px;
    color: #06121f;
    padding: 9px 16px;
    border-radius: 999px;
    background: var(--cg-ann-accent);
    box-shadow: 0 8px 22px color-mix(in srgb, var(--cg-ann-accent) 40%, transparent);
    transition: transform .16s ease, filter .16s ease;
}
.cg-ann-btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.cg-ann-banner-close {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    border: 0;
    cursor: pointer;
    color: rgba(234,242,255,.7);
    background: rgba(255,255,255,.06);
    display: inline-grid;
    place-items: center;
    transition: background .16s ease, color .16s ease;
}
.cg-ann-banner-close:hover { background: rgba(255,255,255,.12); color: #fff; }

@keyframes cgAnnBannerIn {
    from { opacity: 0; transform: translate3d(0,-10px,0) scale(.99); }
    to { opacity: 1; transform: translate3d(0,0,0) scale(1); }
}

/* ── Popup ── */
.cg-ann-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: rgba(5,9,18,.5);
    backdrop-filter: blur(9px) saturate(1.05);
    -webkit-backdrop-filter: blur(9px) saturate(1.05);
    opacity: 0;
    pointer-events: none;
    transition: opacity .32s ease 1s;
}
.cg-ann-overlay.is-open { opacity: 1; pointer-events: auto; }

.cg-ann-popup {
    --cg-ann-accent: #3aa0ff;
    position: relative;
    width: min(440px, 100%);
    max-height: 82vh;
    overflow: hidden auto;
    overscroll-behavior: contain;
    border-radius: 24px;
    padding: 26px 24px 22px;
    color: #eef6ff;
    background: linear-gradient(180deg, rgba(16,26,46,.98), rgba(9,16,30,.99));
    border: 1px solid color-mix(in srgb, var(--cg-ann-accent) 32%, rgba(255,255,255,.08));
    box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.03) inset;
    transform: translate3d(0,18px,0) scale(.94);
    opacity: 0;
    will-change: transform, opacity;
    transition: transform .75s cubic-bezier(.2,.9,.24,1) 1s, opacity .55s ease 1s;
}
.cg-ann-overlay.is-open .cg-ann-popup:not([hidden]) { transform: translate3d(0,0,0) scale(1); opacity: 1; }
.cg-ann-popup::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--cg-ann-accent), transparent);
}
.cg-ann-popup-ico {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: inline-grid;
    place-items: center;
    margin-bottom: 14px;
    color: var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 18%, rgba(255,255,255,.04));
}
.cg-ann-popup h2 {
    margin: 0 0 10px;
    font-size: 20px;
    color: #fff;
}
.cg-ann-popup .cg-ann-body {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(232,242,255,.86);
}
.cg-ann-popup .cg-ann-body blockquote {
    margin: 10px 0;
    padding: 6px 14px;
    border-right: 3px solid var(--cg-ann-accent);
    background: color-mix(in srgb, var(--cg-ann-accent) 12%, transparent);
    border-radius: 8px;
}
.cg-ann-popup-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.cg-ann-popup-actions .cg-ann-btn { padding: 11px 20px; }
.cg-ann-popup-dismiss {
    flex: 1;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.05);
    color: #eaf2ff;
    border-radius: 999px;
    padding: 11px 20px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: background .16s ease;
}
.cg-ann-popup-dismiss:hover { background: rgba(255,255,255,.1); }
.cg-ann-popup-x {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    border: 0;
    cursor: pointer;
    color: rgba(234,242,255,.66);
    background: rgba(255,255,255,.06);
    display: inline-grid;
    place-items: center;
}
.cg-ann-popup-x:hover { background: rgba(255,255,255,.12); color: #fff; }

@media (max-width: 640px) {
    .cg-ann-banner { flex-wrap: wrap; }
    .cg-ann-banner-copy { flex: 1 1 100%; order: 2; }
    .cg-ann-btn { order: 3; }
    .cg-ann-banner-stack { padding: 0 12px; }
}

@media (prefers-reduced-motion: reduce) {
    .cg-ann-banner, .cg-ann-overlay, .cg-ann-popup { animation: none; transition: opacity .2s ease; }
    .cg-ann-overlay.is-open .cg-ann-popup { transform: none; }
}