/**
 * Bilgibi Quiz Prerequisite — Styles
 * Uses EduBlink theme CSS variables for consistency.
 *
 * @package Edublink_Child
 * @since   1.0.0
 */

/* =========================================================================
   Media Container
   ========================================================================= */

.bilgibi-quiz-media {
  margin: 0 0 24px;
  padding: 0;
}

/* =========================================================================
   Video
   ========================================================================= */

.bilgibi-quiz-media__video-wrapper {
  position: relative;
}

.bilgibi-quiz-media__video {
  position: relative;
  width: 100%;
  border-radius: var(--edublink-radius-big);
  overflow: hidden;
  background-color: var(--edublink-color-dark);
  box-shadow: var(--edublink-shadow-darkest);
}

/* YouTube embed — 16:9 responsive */
.bilgibi-quiz-media__video[data-type="youtube"] {
  padding-bottom: 56.25%;
  height: 0;
}

.bilgibi-quiz-media__video[data-type="youtube"] iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Self-hosted HTML5 video */
.bilgibi-quiz-media__video[data-type="selfhosted"] video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: contain;
}

/* =========================================================================
   Image (Fallback)
   ========================================================================= */

.bilgibi-quiz-media__image {
  border-radius: var(--edublink-radius-big);
  overflow: hidden;
  box-shadow: var(--edublink-shadow-darkest);
}

.bilgibi-quiz-media__image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* =========================================================================
   Status Indicator (below video)
   ========================================================================= */

.bilgibi-quiz-media__status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 18px;
  border-radius: var(--edublink-radius);
  background: var(--edublink-color-lighten03);
  color: var(--edublink-color-heading);
  font-family: var(--edublink-font-primary);
  font-size: var(--edublink-font-size-b1);
  font-weight: var(--edublink-p-medium);
  line-height: var(--edublink-line-height-b1);
  transition: all var(--edublink-transition) ease;
}

.bilgibi-quiz-media__status--completed {
  background: linear-gradient(
    135deg,
    rgba(6, 127, 87, 0.08) 0%,
    rgba(67, 208, 161, 0.08) 100%
  );
  border-left-color: var(--edublink-color-primary);
  color: var(--edublink-color-primary);
}

.bilgibi-quiz-media__status-icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  transition: transform var(--edublink-transition) ease;
}

.bilgibi-quiz-media__status-icon--unlocked {
  animation: bilgibi-bounce 0.5s ease;
}

.bilgibi-quiz-media__status-text {
  flex: 1;
}

/* =========================================================================
   Start Button — Locked State
   ========================================================================= */

.lp-button.start.bilgibi-quiz-start-locked {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  position: relative;
  filter: grayscale(0.4);
}

.lp-button.start.bilgibi-quiz-start-unlocked {
  animation: bilgibi-pulse 0.6s ease;
}

/* =========================================================================
   Warning Toast
   ========================================================================= */

.bilgibi-quiz-warning {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 18px;
  border-radius: var(--edublink-radius);
  background: linear-gradient(
    135deg,
    rgba(248, 184, 31, 0.1) 0%,
    rgba(246, 65, 65, 0.06) 100%
  );
  border-left: 4px solid var(--edublink-color-secondary);
  color: var(--edublink-color-heading);
  font-family: var(--edublink-font-primary);
  font-size: var(--edublink-font-size-b1);
  font-weight: var(--edublink-p-medium);
  line-height: var(--edublink-line-height-b1);
  animation: bilgibi-slide-in var(--edublink-transition) ease;
}

.bilgibi-quiz-warning--fade-out {
  opacity: 0;
  transform: translateY(-10px);
  transition:
    opacity var(--edublink-transition-2) ease,
    transform var(--edublink-transition-2) ease;
}

.bilgibi-quiz-warning__icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
}

/* =========================================================================
   Animations
   ========================================================================= */

@keyframes bilgibi-bounce {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.3);
  }
  50% {
    transform: scale(0.9);
  }
  70% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes bilgibi-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(6, 127, 87, 0.45);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(6, 127, 87, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(6, 127, 87, 0);
  }
}

@keyframes bilgibi-slide-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================================================
   Responsive
   ========================================================================= */

@media (max-width: 768px) {
  .bilgibi-quiz-media__video[data-type="selfhosted"] video {
    max-height: 300px;
  }

  .bilgibi-quiz-media__status,
  .bilgibi-quiz-warning {
    font-size: var(--edublink-font-size-b3);
    padding: 10px 14px;
  }
}