/* Light Presenter - Minimal Style Sheet */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
    sans-serif;
  background: #0a0a0a;
  color: #ffffff;
  overflow: hidden;
  height: 100vh;
}

#app {
  width: 100%;
  height: 100%;
  position: relative;
}

/* Sunum konteyneri */
.presentation-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.slide-content {
  width: 90%;
  height: 85%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  animation: fadeIn 0.5s ease-in-out;
}

/* Medya elemanları */
.slide-title {
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 300;
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
}

.slide-text {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  line-height: 1.6;
  max-width: 800px;
  opacity: 0.9;
  font-weight: 300;
  margin-bottom: 2rem;
}

.slide-image,
.slide-video,
.slide-gif {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.slide-video {
  width: auto;
  height: auto;
}

/* Grup medya stilleri */
.media-group {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.media-group-vertical {
  flex-direction: column;
  gap: 1rem;
}

.media-group .slide-image,
.media-group .slide-video,
.media-group .slide-gif {
  max-width: 45%;
  max-height: 60vh;
}

.media-group-vertical .slide-image,
.media-group-vertical .slide-video,
.media-group-vertical .slide-gif {
  max-width: 70%;
  max-height: 40vh;
}

/* Kontrol paneli */
.control-panel {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  align-items: center;
  background: rgba(20, 20, 20, 0.9);
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 10;
}

.control-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: all 0.2s ease;
  opacity: 0.7;
}

.control-btn:hover {
  opacity: 1;
  transform: scale(1.1);
}

.slide-info {
  font-size: 0.9rem;
  opacity: 0.6;
  margin: 0 1rem;
}

.duration-select {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
  margin: 0 0.5rem;
}

.duration-select:hover {
  background: rgba(255, 255, 255, 0.15);
}

.hidden {
  display: none;
}

/* İlerleme çubuğu */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 10;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #4a9eff, #00d4ff);
  width: 0;
  transition: width 0.3s ease;
}



/* Animasyonlar */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Fullscreen stilleri */
.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 20;
}

.fullscreen .control-panel {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.fullscreen:hover .control-panel {
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .control-panel {
    bottom: 1rem;
    padding: 0.5rem 1rem;
    gap: 0.5rem;
  }

  .control-btn {
    font-size: 1rem;
    padding: 0.4rem;
  }

  .slide-info {
    margin: 0 0.5rem;
    font-size: 0.8rem;
  }
}