.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--bg-secondary);
  color: var(--text-primary);
  text-decoration: none;
}

.btn:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(88, 166, 255, 0.3);
}

.btn--ghost {
  background: transparent;
  border-color: var(--border);
}

.btn--ghost:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.btn--sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 500;
  border-radius: 20px;
  background: var(--accent-dim);
  color: var(--accent);
  transition: all 0.2s ease;
}

.tag:hover {
  transform: scale(1.05);
}

.tag--green {
  background: var(--green-dim);
  color: var(--green);
}

.tag--orange {
  background: var(--orange-dim);
  color: var(--orange);
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.68rem;
  font-family: var(--font-mono);
  background: var(--bg-hover);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  transition: all 0.2s ease;
}

.badge:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.card {
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--text-muted);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.empty-state i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  opacity: 0.4;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.55rem 0.85rem;
  font-size: 0.88rem;
  color: var(--text-primary);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
  font-family: inherit;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.modal-overlay.open {
  opacity: 1;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: 90%;
  max-width: 380px;
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 0.9rem;
  font-weight: 600;
}

.modal-body {
  padding: 1.25rem;
}

.modal-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
}