/* ============================================================
   Crystal Bitcoin — Ad blocks styling
   Темы-токены наследуются из blog.css (:root --panel/--line/--cyan…)
   Подключается только когда на странице есть активные блоки.
   ============================================================ */

.cb-ad-hidden { display: none !important; }

/* Общая «внутренность» */
.cb-ad-inner {
  display: flex;
  gap: 16px;
  align-items: center;
}
.cb-ad-media { flex: 0 0 auto; }
.cb-ad-media img {
  width: 120px; height: 90px; object-fit: cover;
  border-radius: 10px; border: 1px solid var(--line);
}
.cb-ad-text { flex: 1 1 auto; min-width: 0; }
.cb-ad-h {
  font-weight: 700; font-size: 17px; color: var(--ink);
  margin-bottom: 6px; line-height: 1.3;
}
.cb-ad-b { color: var(--muted); font-size: 14px; line-height: 1.55; }
.cb-ad-cta {
  display: inline-block; margin-top: 12px;
  background: linear-gradient(135deg, var(--cyan-2), var(--cyan) 60%, #0bb6d6);
  color: #04141c !important; font-weight: 700; font-size: 14px;
  padding: 9px 18px; border-radius: 9px; text-decoration: none;
  box-shadow: 0 6px 18px rgba(35,211,239,.28);
  transition: transform .15s ease, box-shadow .15s ease;
}
.cb-ad-cta:hover { transform: translateY(-1px); box-shadow: 0 9px 24px rgba(35,211,239,.4); color: #04141c !important; }
.cb-ad-custom { display: block; }

/* Метка «Реклама / Ad» */
.cb-ad-label {
  display: inline-block; font-size: 10px; letter-spacing: .6px;
  text-transform: uppercase; color: var(--muted-2);
  border: 1px solid var(--line); border-radius: 5px;
  padding: 1px 6px; margin-bottom: 10px; opacity: .7;
}

/* Кнопка закрытия */
.cb-ad-close {
  position: absolute; top: 8px; right: 10px;
  background: transparent; border: none; cursor: pointer;
  color: var(--muted); font-size: 26px; line-height: 1;
  width: 32px; height: 32px; border-radius: 8px;
}
.cb-ad-close:hover { color: var(--ink); background: rgba(255,255,255,.06); }

/* ---- In-content баннер (заметный) ---- */
.cb-ad-inline {
  position: relative;
  margin: 28px 0;
  padding: 20px 22px;
  background: linear-gradient(135deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--cyan);
  border-radius: 14px;
}

/* ---- Native-карточка (неприметная, под контент) ---- */
.cb-ad-native {
  position: relative;
  margin: 26px 0;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.cb-ad-native .cb-ad-label { opacity: .45; border-color: transparent; padding-left: 0; }
.cb-ad-native .cb-ad-h { font-size: 16px; }

/* ---- Modal popup (навязчивый) ---- */
.cb-ad-modal {
  position: fixed; inset: 0; z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.cb-ad-backdrop {
  position: absolute; inset: 0;
  background: rgba(2,10,15,.72); backdrop-filter: blur(4px);
}
.cb-ad-modal-card {
  position: relative; z-index: 1;
  max-width: 440px; width: 100%;
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-2); border-radius: 18px;
  padding: 30px 26px 26px; box-shadow: var(--shadow);
  animation: cbAdPop .28s ease;
}
.cb-ad-modal-card .cb-ad-inner { flex-direction: column; text-align: center; }
.cb-ad-modal-card .cb-ad-media img { width: 100%; height: 160px; }
.cb-ad-modal-card .cb-ad-h { font-size: 21px; }
@keyframes cbAdPop { from { opacity: 0; transform: scale(.94) translateY(10px); } to { opacity: 1; transform: none; } }

/* ---- Sticky-бар (снизу) ---- */
.cb-ad-sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 8000;
  background: rgba(8,29,40,.97); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-2);
  padding: 12px 56px 12px 22px;
  box-shadow: 0 -8px 30px rgba(0,0,0,.4);
  animation: cbAdSlideUp .3s ease;
}
.cb-ad-sticky .cb-ad-inner { max-width: 1080px; margin: 0 auto; }
.cb-ad-sticky .cb-ad-media img { width: 64px; height: 48px; }
.cb-ad-sticky .cb-ad-h { font-size: 15px; margin-bottom: 2px; }
.cb-ad-sticky .cb-ad-b { font-size: 13px; }
.cb-ad-sticky .cb-ad-cta { margin-top: 0; }
.cb-ad-sticky .cb-ad-close { top: 50%; transform: translateY(-50%); right: 14px; }
@keyframes cbAdSlideUp { from { transform: translateY(100%); } to { transform: none; } }

/* ---- Floating-виджет (угол) ---- */
.cb-ad-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 7500;
  width: 320px; max-width: calc(100vw - 40px);
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-2); border-radius: 16px;
  padding: 18px 18px 16px; box-shadow: var(--shadow);
  animation: cbAdSlideIn .32s ease;
}
.cb-ad-float .cb-ad-inner { flex-direction: column; }
.cb-ad-float .cb-ad-media img { width: 100%; height: 120px; }
@keyframes cbAdSlideIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: none; } }

/* Мобильные */
@media (max-width: 600px) {
  .cb-ad-inner { gap: 12px; }
  .cb-ad-inline .cb-ad-inner, .cb-ad-native .cb-ad-inner { flex-direction: column; text-align: left; align-items: flex-start; }
  .cb-ad-inline .cb-ad-media img, .cb-ad-native .cb-ad-media img { width: 100%; height: 150px; }
  .cb-ad-sticky { padding: 10px 48px 10px 16px; }
  .cb-ad-sticky .cb-ad-inner { flex-direction: row; }
  .cb-ad-float { right: 10px; left: 10px; bottom: 10px; width: auto; }
}