body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.table-sortable th {
    cursor: pointer;
    position: relative;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.table-sortable th::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.4;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    transition: all 0.2s ease;
}

.table-sortable th.sort-asc::after {
    border-bottom: 5px solid #4a5568;
    opacity: 1;
}

.table-sortable th.sort-desc::after {
    border-top: 5px solid #4a5568;
    opacity: 1;
}

.spinner {
    border: 3px solid rgba(0, 0, 0, 0.1);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border-left-color: #4f46e5;
    animation: spin 1s ease infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loader {
  border: 4px solid #e5e7eb;
  border-top: 4px solid #4f46e5;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

.modal-content {
    animation: modal-pop 0.3s ease-out forwards;
}

@keyframes modal-pop {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}