/**
 * ZevX Store — Announcement & Campaign Popup System
 * High-End Dark Gaming Aesthetic, Strict CSP Compliant (Zero inline styles)
 */

/* Scroll Lock on Document Body */
body.announcement-open {
  overflow: hidden !important;
  touch-action: none;
}

/* Modal Overlay Backdrop */
.announcement-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background-color: rgba(5, 7, 15, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.announcement-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

/* Modal Box Container */
.announcement-modal {
  position: relative;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0d1322 0%, #080c16 100%);
  border: 1px solid rgba(56, 189, 248, 0.25);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75), 0 0 35px -5px rgba(6, 182, 212, 0.15);
  border-radius: 20px;
  overflow: hidden;
  transform: scale(0.94) translateY(12px);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.announcement-overlay.is-visible .announcement-modal {
  transform: scale(1) translateY(0);
}

/* Header Section */
.announcement-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem 0.75rem;
  background: rgba(15, 23, 42, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.announcement-header-left {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
}

.announcement-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #7dd3fc;
  background: #141e33;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 9999px;
  white-space: nowrap;
}

.announcement-title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Close Button [X] */
.announcement-btn-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #94a3b8;
  cursor: pointer;
  transition: all 0.2s ease;
}

.announcement-btn-close:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.35);
  color: #f87171;
  transform: rotate(90deg);
}

.announcement-btn-close:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 2px;
}

.announcement-btn-close svg {
  width: 18px;
  height: 18px;
}

/* Scrollable Body Content */
.announcement-body {
  padding: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  max-height: calc(90vh - 130px);
}

/* Banner Container */
.announcement-banner-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #070b16;
  overflow: hidden;
}

.announcement-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.3s ease;
}

/* Description Text */
.announcement-desc-wrap {
  padding: 1rem 1.25rem 0.5rem;
}

.announcement-desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #cbd5e1;
}

/* Footer Section */
.announcement-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: rgba(11, 16, 29, 0.9);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.announcement-btn-dismiss {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.5rem 1.125rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #cbd5e1;
  background: #192338;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.announcement-btn-dismiss:hover {
  background: #223254;
  color: #ffffff;
  border-color: rgba(56, 189, 248, 0.4);
}

.announcement-btn-dismiss:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 2px;
}

.announcement-btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 42px;
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  background-color: #7c3aed;
  background-image: linear-gradient(135deg, #7c3aed 0%, #6d28d9 50%, #4f46e5 100%);
  border: 1px solid rgba(167, 139, 250, 0.4);
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.4);
  transition: all 0.25s ease;
}

.announcement-btn-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
  filter: brightness(1.12);
  color: #ffffff;
}

.announcement-btn-cta:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

.announcement-btn-cta svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.announcement-btn-cta:hover svg {
  transform: translateX(3px);
}

/* Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
  .announcement-overlay,
  .announcement-modal,
  .announcement-btn-close,
  .announcement-btn-cta,
  .announcement-btn-cta svg {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }
}

/* Responsive down to narrow Mobile (390px - 360px) */
@media (max-width: 480px) {
  .announcement-overlay {
    padding: 0.75rem;
  }

  .announcement-modal {
    border-radius: 16px;
  }

  .announcement-header {
    padding: 0.75rem 1rem;
  }

  .announcement-title {
    font-size: 0.9375rem;
  }

  .announcement-badge {
    font-size: 0.625rem;
    padding: 0.2rem 0.5rem;
  }

  .announcement-desc-wrap {
    padding: 0.875rem 1rem 0.5rem;
  }

  .announcement-desc {
    font-size: 0.875rem;
  }

  .announcement-footer {
    flex-direction: column-reverse;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
  }

  .announcement-btn-dismiss,
  .announcement-btn-cta {
    width: 100%;
    min-height: 44px;
  }
}