/* ===================================
   REUSABLE COMPONENTS
   Modals, cards, badges, and other UI elements
   =================================== */

/* ===== MODAL SYSTEM ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
  display: flex;
}

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  animation: scaleIn 0.3s ease;
  position: relative;
}

.modal-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  z-index: 1;
}

.modal-title {
  font-size: 1.5rem;
  color: var(--accent);
  margin: 0;
}

.modal-close {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--panel);
  color: var(--text);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover,
.modal-close:focus {
  background: var(--accent);
  color: var(--bg);
  transform: rotate(90deg);
}

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

.modal-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background: var(--accent-dim);
  color: var(--accent);
}

.badge-success {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
}

.badge-warning {
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
}

.badge-danger {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
}

.badge-info {
  background: rgba(33, 150, 243, 0.2);
  color: #2196f3;
}

/* ===== FLOATING BUTTON ===== */
.floating-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  border: none;
  box-shadow: var(--glow-strong);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: var(--transition);
  animation: float 3s ease-in-out infinite;
}

.floating-btn:hover,
.floating-btn:focus {
  transform: scale(1.1);
  box-shadow: 0 0 40px var(--accent);
}

.floating-btn svg {
  width: 24px;
  height: 24px;
}

/* ===== TOOLTIPS ===== */
.tooltip {
  position: relative;
}

.tooltip::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: 0.5rem 0.75rem;
  background: var(--bg-secondary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 1000;
}

.tooltip:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

/* ===== CAROUSEL ===== */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-slide {
  min-width: 100%;
  flex-shrink: 0;
}

.carousel-controls {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 2;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--panel);
  border: 2px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background: var(--accent);
  box-shadow: var(--glow);
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: var(--panel);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 2;
}

.carousel-nav:hover,
.carousel-nav:focus {
  background: var(--accent);
  color: var(--bg);
}

.carousel-nav.prev {
  left: 1rem;
}

.carousel-nav.next {
  right: 1rem;
}

/* ===== STATUS INDICATORS ===== */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
}

.status-indicator::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.status-available {
  background: rgba(76, 175, 80, 0.1);
  color: #4caf50;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.status-available::before {
  background: #4caf50;
}

.status-busy {
  background: rgba(244, 67, 54, 0.1);
  color: #f44336;
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.status-busy::before {
  background: #f44336;
}

.status-away {
  background: rgba(255, 193, 7, 0.1);
  color: #ffc107;
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.status-away::before {
  background: #ffc107;
}

/* ===== PROGRESS BARS ===== */
.skill-progress-container {
  margin-bottom: var(--spacing-md);
}

.skill-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.skill-progress-name {
  font-weight: 500;
  color: var(--text);
}

.skill-progress-percent {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 600;
}

.skill-progress-bar {
  height: 8px;
  background: var(--panel);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-secondary, var(--accent)));
  border-radius: 4px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmer 2s infinite;
}

/* ===== CARDS ===== */
.info-card {
  background: var(--panel);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: var(--spacing-md);
  transition: var(--transition);
}

.info-card:hover {
  background: var(--panel-hover);
  border-color: var(--accent);
  box-shadow: var(--glow);
  transform: translateY(-5px);
}

.info-card-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: var(--spacing-sm);
}

.info-card-title {
  font-size: 1.25rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.info-card-description {
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== ACCORDION ===== */
.accordion {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--border);
}

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

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

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

.accordion-title {
  font-weight: 600;
  color: var(--text);
}

.accordion-icon {
  transition: transform 0.3s ease;
}

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

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background: var(--bg-secondary);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: var(--spacing-md);
}

/* ===== TABS ===== */
.tabs {
  margin-bottom: var(--spacing-md);
}

.tab-list {
  display: flex;
  gap: var(--spacing-xs);
  border-bottom: 2px solid var(--border);
  margin-bottom: var(--spacing-md);
}

.tab-button {
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.tab-button::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.tab-button.active {
  color: var(--accent);
}

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

.tab-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 767px) {
  .floating-btn {
    width: 50px;
    height: 50px;
    bottom: 1rem;
    right: 1rem;
  }
  
  .modal-container {
    max-width: 95vw;
  }
  
  .carousel-nav {
    width: 32px;
    height: 32px;
  }
}