/* =========================================================
   БАННЕР ПРИЛОЖЕНИЯ
   ========================================================= */

.app-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 9500;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  animation: appBannerIn 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  max-width: 720px;
  margin: 0 auto;
}
.app-banner[hidden] { display: none; }

/* ===== Акцентный (рыжий) ===== */
.app-banner.accent {
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-deep));
  color: #fff;
}

.app-banner.accent .app-banner-text {
  color: rgba(255, 255, 255, 0.85);
}

.app-banner.accent .app-banner-btn.primary {
  background: #fff;
  color: var(--c-accent-deep);
}
.app-banner.accent .app-banner-btn.primary:hover {
  background: rgba(255, 255, 255, 0.9);
}

.app-banner.accent .app-banner-btn.ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
}
.app-banner.accent .app-banner-btn.ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

/* ===== Анимация появления ===== */
@keyframes appBannerIn {
  from { transform: translateY(120%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ===== Иконка (лого E4D5) ===== */
.app-banner-icon {
  font-size: 22px;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: 1px;
}
.app-banner-icon span:last-child {
  opacity: 0.75;
}

/* ===== Текстовый блок ===== */
.app-banner-body {
  flex: 1;
  min-width: 0;
}

.app-banner-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}

.app-banner-text {
  font-size: 13px;
  line-height: 1.4;
}

/* ===== Кнопки ===== */
.app-banner-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.app-banner-btn {
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

/* ===== Мобильная версия ===== */
@media (max-width: 640px) {
  .app-banner {
    flex-direction: column;
    text-align: center;
    padding: 16px;
    gap: 12px;
  }
  .app-banner-actions {
    width: 100%;
    flex-direction: column;
  }
  .app-banner-btn {
    width: 100%;
    justify-content: center;
  }
}