/* ===== COMPONENTS STYLES ===== */

/* ===== LOADING SCREEN ===== */
#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

#loading-screen.hide {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
  color: var(--text-primary);
}

.loading-brand {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl, 2rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-lg);
}

.loading-bar {
  width: 220px;
  height: 3px;
  margin: 0 auto;
  background: var(--glass-border);
  border-radius: var(--radius-full, 999px);
  overflow: hidden;
}

.loading-bar-fill {
  width: 100%;
  height: 100%;
  background: var(--text-primary);
  border-radius: inherit;
  transform-origin: left;
  transform: scaleX(0);
  animation: loading-bar-flow 1.6s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes loading-bar-flow {
  0% { transform: scaleX(0); opacity: 1; }
  65% { transform: scaleX(1); opacity: 1; }
  80% { transform: scaleX(1); opacity: 0; }
  81% { transform: scaleX(0); opacity: 0; }
  100% { transform: scaleX(0); opacity: 1; }
}

/* ===== CUSTOM CURSOR ===== */
/* ===== SCROLL PROGRESS BAR ===== */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  z-index: var(--z-fixed);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

/* ===== MODAL ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--dark-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: all var(--transition-normal);
}

.modal.show .modal-content {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--glass-border);
}

.modal-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: var(--font-size-xl);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--glass-bg);
  color: var(--text-primary);
}

.modal-body {
  padding: var(--spacing-xl);
}

.modal-image {
  margin-bottom: var(--spacing-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.modal-image img {
  width: 100%;
  height: auto;
  display: block;
}

.modal-description {
  margin-bottom: var(--spacing-lg);
}

.modal-description p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.modal-links {
  display: flex;
  gap: var(--spacing-md);
}

/* ===== NAVIGATION MOBILE MENU ===== */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  cursor: pointer;
  padding: var(--spacing-sm);
}

.nav-menu.mobile {
  display: flex;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--spacing-lg);
  flex-direction: column;
  gap: var(--spacing-md);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.nav-menu.mobile.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast {
  position: fixed;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-tooltip);
  transform: translateX(100%);
  opacity: 0;
  transition: all var(--transition-normal);
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast.success {
  border-color: #10b981;
}

.toast.error {
  border-color: #ef4444;
}

.toast.info {
  border-color: var(--primary-color);
}

/* ===== ACCORDION ===== */
.accordion-item {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.accordion-header {
  padding: var(--spacing-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

.accordion-header:hover {
  background: var(--glass-border);
}

.accordion-title {
  margin: 0;
  font-size: var(--font-size-lg);
}

.accordion-icon {
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.accordion-body {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== TABS ===== */
.tabs {
  display: flex;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.tab-btn {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.tab-btn.active {
  color: var(--primary-color);
  background: var(--glass-border);
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary-color);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.tab-btn.active::after {
  transform: scaleX(1);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ===== CAROUSEL ===== */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.carousel-container {
  display: flex;
  transition: transform var(--transition-slow);
}

.carousel-slide {
  min-width: 100%;
  position: relative;
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-primary);
  transition: all var(--transition-normal);
  z-index: 1;
}

.carousel-nav:hover {
  background: var(--glass-border);
  transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
  left: var(--spacing-md);
}

.carousel-next {
  right: var(--spacing-md);
}

.carousel-dots {
  position: absolute;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--glass-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  background: var(--primary-color);
  transform: scale(1.2);
}

/* ===== RESPONSIVE COMPONENTS ===== */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    margin: var(--spacing-md);
  }

  .modal-body {
    padding: var(--spacing-lg);
  }

  .toast {
    right: var(--spacing-md);
    left: var(--spacing-md);
    text-align: center;
  }

  .tabs {
    flex-direction: column;
  }

  .tab-btn {
    border-bottom: 1px solid var(--glass-border);
  }

  .tab-btn:last-child {
    border-bottom: none;
  }

  .carousel-nav {
    width: 40px;
    height: 40px;
  }
}
/* ===== HIDDEN YOUTUBE MUSIC PLAYER ===== */
.youtube-player-hidden {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

/* ===== CURSOR LIGHT TRAIL ===== */
.trail-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-color);
  pointer-events: none;
  z-index: var(--z-tooltip);
  will-change: transform, opacity;
}