/* Ad Viewing Modal System for Free Tier Users */

/* Modal Overlay */
.ad-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.ad-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Modal Container */
.ad-modal-container {
  background: var(--bg-primary, #ffffff);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0.33, 0.99);
}

.ad-modal-overlay.active .ad-modal-container {
  transform: scale(1);
}

/* Dark Mode */
body.dark-mode .ad-modal-container {
  background: var(--bg-primary-dark, #1a1b1e);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

/* Modal Header */
.ad-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
  display: flex;
  align-items: center;
  gap: 12px;
}

body.dark-mode .ad-modal-header {
  border-bottom-color: var(--border-color-dark, #2e3238);
}

.ad-modal-icon {
  font-size: 32px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border-radius: 12px;
  flex-shrink: 0;
}

.ad-modal-title-group {
  flex: 1;
}

.ad-modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary, #111827);
  margin: 0 0 4px 0;
  line-height: 1.2;
}

body.dark-mode .ad-modal-title {
  color: var(--text-primary-dark, #f1f5f9);
}

.ad-modal-subtitle {
  font-size: 13px;
  color: var(--text-secondary, #6b7280);
  margin: 0;
  line-height: 1.3;
}

body.dark-mode .ad-modal-subtitle {
  color: var(--text-secondary-dark, #9ca3af);
}

/* Modal Body */
.ad-modal-body {
  padding: 24px;
  flex: 1;
  overflow-y: auto;
}

.ad-requirement-box {
  background: var(--bg-secondary, #f9fafb);
  border: 2px solid var(--border-color, #e5e7eb);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  text-align: center;
}

body.dark-mode .ad-requirement-box {
  background: var(--bg-secondary-dark, #252731);
  border-color: var(--border-color-dark, #2e3238);
}

.ad-requirement-text {
  font-size: 15px;
  color: var(--text-primary, #111827);
  margin: 0 0 8px 0;
  font-weight: 600;
}

body.dark-mode .ad-requirement-text {
  color: var(--text-primary-dark, #f1f5f9);
}

.ad-requirement-detail {
  font-size: 13px;
  color: var(--text-secondary, #6b7280);
  margin: 0;
}

body.dark-mode .ad-requirement-detail {
  color: var(--text-secondary-dark, #9ca3af);
}

.ad-count-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  margin-top: 12px;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

/* Ad Viewer Container */
.ad-viewer-container {
  background: #000000;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 16px;
}

.ad-placeholder {
  color: #ffffff;
  font-size: 14px;
  text-align: center;
  padding: 20px;
}

.ad-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
}

.ad-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #2563eb);
  width: 0%;
  transition: width 0.5s linear;
}

.ad-counter-text {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.8);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
}

/* Info List */
.ad-info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ad-info-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}

body.dark-mode .ad-info-item {
  border-bottom-color: var(--border-color-dark, #2e3238);
}

.ad-info-item:last-child {
  border-bottom: none;
}

.ad-info-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.ad-info-text {
  flex: 1;
  font-size: 13px;
  color: var(--text-secondary, #6b7280);
  line-height: 1.5;
  margin: 0;
}

body.dark-mode .ad-info-text {
  color: var(--text-secondary-dark, #9ca3af);
}

/* Modal Footer */
.ad-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color, #e5e7eb);
  display: flex;
  gap: 12px;
}

body.dark-mode .ad-modal-footer {
  border-top-color: var(--border-color-dark, #2e3238);
}

.ad-modal-btn {
  flex: 1;
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ad-modal-btn-cancel {
  background: var(--bg-secondary, #f3f4f6);
  color: var(--text-primary, #111827);
}

body.dark-mode .ad-modal-btn-cancel {
  background: var(--bg-secondary-dark, #252731);
  color: var(--text-primary-dark, #f1f5f9);
}

.ad-modal-btn-cancel:hover {
  background: var(--bg-tertiary, #e5e7eb);
}

body.dark-mode .ad-modal-btn-cancel:hover {
  background: var(--bg-tertiary-dark, #2e3238);
}

.ad-modal-btn-watch {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.ad-modal-btn-watch:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.ad-modal-btn-watch:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Premium Upgrade Box */
.premium-upgrade-box {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.1));
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 12px;
  padding: 16px;
  margin-top: 16px;
  text-align: center;
}

body.dark-mode .premium-upgrade-box {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.15));
  border-color: rgba(59, 130, 246, 0.4);
}

.premium-upgrade-text {
  font-size: 13px;
  color: var(--text-primary, #111827);
  margin: 0 0 12px 0;
  line-height: 1.5;
}

body.dark-mode .premium-upgrade-text {
  color: var(--text-primary-dark, #f1f5f9);
}

.premium-upgrade-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #ffffff;
  padding: 8px 16px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.premium-upgrade-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* Completion State */
.ad-completion-message {
  text-align: center;
  padding: 20px;
}

.ad-completion-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.ad-completion-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary, #111827);
  margin: 0 0 8px 0;
}

body.dark-mode .ad-completion-title {
  color: var(--text-primary-dark, #f1f5f9);
}

.ad-completion-text {
  font-size: 14px;
  color: var(--text-secondary, #6b7280);
  margin: 0;
}

body.dark-mode .ad-completion-text {
  color: var(--text-secondary-dark, #9ca3af);
}